Executive Comittee Members

Elson Longo Unesp / Arararaquara Scientific Coordinator José Arana Varela Unesp / Araraquara Innovation Coordinator Antonio Carlos Hernandes USP / IFSC / São Carlos Diffusion Division Coordinator

Reginaldo Muccillo Ipen Intragranular phenomena in CeramicOxides Technology: Development of Ceramic Sensors

Edson Roberto Leite UFSCar Ferroelectic Thin Films and Chemical Synthesis

Renato Jardim IF USP Magnetic Materials Mário Cilense Unesp Semiconductors and Ferroelectric

Materials and Electroceramic DevicesPaulo Roberto Bueno UNESP Electrochromic and Optical Materials João Baptista Baldo UFSCar Refractories and Corrosion Walter Libardi UFSCar Refractories and Corrosion Fernando Araújo-Moreira UFSCar Superconductors and Magnetic

Materials Jose Octavio Armani Paschoal

Ipen Ceramic Covering

Ernesto Chaves Pereira UFSCar Semiconductor and Eletrochromic Valmor Roberto Mastelaro USP / IFSC Non-Crystaline Materials and

Structural Characterization Eliana Muccillo Ipen Intragranular phenomena in Ceramic

Oxides Technology: Development ofCeramic Sensors

Maria Aparecida Zaghete UNESP Powder Synthesis

Carlos de Oliveira Paiva Santos

UNESP XRD and Rietveld Method

Young Researchers1) Marcello R. Barsi Andreeta - Prof. Dr. Antonio Carlos Hernandes.

2) Elaine C. Paris (pesquisadora doutora) - Prof. Dr. Elson Longo.

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3) Graziela Pereira Casali - Prof. Dr. Elson Longo.4) Alexandre Z. Simões – Prof. Dr. Elson Longo5) Rodrigo Parra - Prof. Dr. José Arana Varela

Pos-docs1) Alexandre J. Castro Lanfredi - Prof. Dr. Edson Roberto Leite2) Flavio Leandro de Souza - Prof. Dr. Edson Roberto Leite.3) Alejandra Hortencia Miranda González - Prof. Dr. Elson Longo.4) Ana Paula de Azevedo Marques - Prof. Dr. Elson Longo.5) Carla dos Santos Riccardi - Prof. Dr. Elson Longo.6) Márcio Luiz dos Santos - Prof. Dr. Elson Longo.7) Renata Cristina Lima - Prof. Dr. José Arana Varela.8) Alberthmeiry T. de Figueiredo - Prof. Dr. José Arana Varela.9) Andreas Ries – Prof. Dr. José Arana Varela.

10) Daniela Russo - Prof. Dr. José Arana Varela.

11) Vicente P B Marques - Prof. Dr. José Arana Varela.

12) Márcio José Bertolini -Prof. Dr. Maria Aparecida Zaghete.

Doctoral Students1) Maria das Graças Sampaio Costa - Prof. Dr. Carlos Paiva Santos.

2) Mirzia Monteiro de Jesus - Prof. Dr. Carlos Paiva Santos.

3) Giovanni Pimenta Mambrini) Prof. Dr. Edson Roberto Leite.

4) Kírian Pimenta Lopes - Prof. Dr. Edson Roberto Leite.

5) Ana Paula Moura – Prof. Dr. Elson Longo da Silva.

6) Camila Soares Xavier - Prof. Dr. Elson Longo.7) Diogo Paschoalini Volanti – Prof. Dr. Elson Longo.8) Elídia Aparecida Vetter Ferri Prof. Dr. Elson Longo.

9) Francini Cristiani Picon- Prof. Dr. Elson Longo.

10) Júlio César Sczancoski - Prof. Dr. Elson Longo.

11) Laécio Santos Cavalcante - Prof. Dr. Elson Longo.

12) Mauricio Roberto Bomio Delmonte - Prof. Dr. Elson Longo.

13) Mário Lúcio Moreira - Prof. Dr. Elson Longo.

14) Sayonara Andrade Eliziário - Prof. Dr. Elson Longo.

15) Franciele de O. F. Bergamaski – Prof. Dr. Ernesto Chaves Pereira

16) Francisco Trivinho Strixino - Prof. Dr. Ernesto Chaves Pereira.

17) Leandro Aparecido Pocrifka - Prof. Dr. Ernesto Chaves Pereira.

18) Renato Garcia de F. Sobrinho - Prof. Dr. Ernesto Chaves Pereira.2

19) Roberto de Matos - Prof. Dr. Ernesto Chaves Pereira.

20) Ederson Carlos Aguiar - Prof. Dr. José Arana Varela.

21) Fabiana Villela da Motta - Prof. Dr. José Arana Varela.

22) Juliana Milanez – Prof. Dr. José Arana Varela.

23) Marcos Anicete dos Santos- Prof. Dr. José Arana Varela.

24) Ronald Tararam – Prof. Dr. José Arana Varela.

25) Rosana de Fátima Gonçalves - Prof. Dr. José Arana Varela.

26) Valéria Longo Parsekian - Prof. Dr. José Arana Varela.

27) Francisco Moura Filho - Prof. Dr. Maria Aparecida Zaghete.

28) Raluca Savu (doutoranda) - Prof. Dr. Maria Aparecida Zaghete

29) Dilton Gonçalves Teixeira Prof. Dr. Paulo Roberto Bueno.

30) Márcio de Sousa Góes – Prof. Dr. Paulo Roberto Bueno.

Master Students1) Ariane Baffa Lourenço - Prof. Dr. Antonio Carlos Hernandes.2) Cleocir José Dalmaschio – Prof. Dr. Edson Roberto Leite3) Marco Aurélio Liutheviciene Cordeiro Prof. Dr.Edson Roberto Leite.4) Rafael Augusto Nicolosi Libanori - Prof. Dr.Edson Roberto Leite.5) Ricardo Henrique Gonçalves – Prof. Dr.Edson Roberto Leite.6) Célia Domingues da Costa - Prof. Dr. Elson Longo7) Daniel Tamassia Minozzi- Prof. Dr. Elson Longo.8) Ricardo Consorte de Oliveira - Prof. Dr. Elson Longo.9) Rafael Oliveira da Silva - Prof. Dr. Emerson Rodrigues de Camargo.10) Tatiane Arantes Arantes – Prof. Dr. Emerson Rodrigues de Camargo.11) Larissa Helena de Oliveira - Prof. Dr. Ieda Lúcia Viana Rosa.13) Aline Fátima Tonatto - José Arana Varela.14) Amauri Jardim de Paula - Prof. Dr. Maria Aparecida Zaghete .15) Luciana Nunez - Prof. Dr. Maria Aparecida Zaghete .16) Grazielle de Oliveira Setti- Prof. Dr. Paulo Roberto Bueno.

Scientific Initiation Students1) Adriana Marques - Prof. Dr. Antonio Carlos Hernandes.2) Analice Gaspar Garcia - Prof. Dr. Antonio Carlos Hernandes.3) Juliana Mara Pinto de Almeida - Prof. Dr. Antonio Carlos Hernandes.4) Larissa M. Rodrigues Silva - Prof. Dr. Antonio Carlos Hernandes.5) Maiser Jose Alves Oliva - Prof. Dr. Antonio Carlos Hernandes.6) Marcelo Pereira da Silva - Prof. Dr. Antonio Carlos Hernandes.

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7) Fernanda Ribeiro Benini - Prof. Dr. Carlos Paiva Santos8) Germano Blaquez Junior - Prof. Dr. Carlos Paiva Santos9) Daniel Grando Stroppa - Prof. Dr. Edson Roberto Leite.10) Vinicius Paschoalini Silva - Prof. Dr. Paulo Roberto Bueno.11) Tiago de Góes Conti - Prof. Dr. Edson Roberto Leite.12) Elton Silva Neves - Prof. Dr. Elson Longo.13) Gabriela Santilli do Nascimento - Prof. Dr. Elson Longo.14) Larissa Ariana Roveroni Moraes- Prof. Dr. Elson Longo.15) Leilane Roberta Macario - Prof. Dr. Elson Longo.16) Thomas Rafael Habeck - Prof. Dr. Paulo Roberto Bueno.17) Willian Campos Ribeiro - Prof. Dr. Paulo Roberto Bueno.18) Rafaela da Silveira André - Prof. Dr. Elson Longo.19) Alexandre Henrique Pinto- Prof. Dr. Emerson Rodrigues de Camargo.20) Luiz Fernando Gorup - Prof. Dr. Emerson Rodrigues de Camargo.21) Gislene Mota da Silva - Prof. Dr. Ernesto Chaves Pereira.22) Denise Proença - Prof. Dr. Ieda Lúcia Viana Rosa.23) Mariana de Abreu Cruz- Prof. Dr. Ieda Lúcia Viana Rosa.24) Mayra Dancini Gonçalves - Prof. Dr. Ieda Lúcia Viana Rosa.25) Thiago Igor Santos Barbosa - Prof. Dr. José Arana Varela.26) Felipe Ibanhi Pires - Prof. Dr. Maria Aparecida Zaghete.27) Guilhermina Ferreira Teixeira Prof. Dr. Maria Aparecida Zaghete.28) Lucas F. S. Caetano de Melo - Prof. Dr. Maria Aparecida Zaghete.29) Simone Aramaki - Prof. Dr. Maria Aparecida Zaghete.30) Elaine Cristina Muniz - Prof. Dr. Paulo Roberto Bueno.31) Naira Canevarolo Pesquero - Prof. Dr. Paulo Roberto Bueno.

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International Advisory Board

José de Frutos VaquerizoElectrochromic and Opticals MaterialsUniversidad Politécnica de Madrid, Espanha

José F. Fernández LozanoFerroelectric Thin Films and Chemical SynthesisInstituto de Cerámica y Vidrio – CSIC, Espanha

Juan AndresArmando BeltránElectrochromic and Opticals MaterialsUniversidade Jaume I, Espanha

Michel AegeterFerroelectric Thin Films and Chemical SynthesisINM – Saarbruken, Alemanha

Enrico TraversaSemiconductors and Ferroelectric MaterialsUniversidade de Roma, Itália

Massato KakihanaThin Films and Chemical SynthesisTohoku University, Japão

Michael GraetalSemiconductors and Electroceramic DevicesEPFL – Lousanne, Suiça

Andre PerrinRonan LebbulengerValerie BouquetSemiconductors and Ferroelectric Materials and Electroceramic DevicesUniversidade de Rennes, França

Emmanuelle A. OrhanElectrochromic and Opticals MaterialsUniversité de Limoges, França

Marlu C. SteilSemiconductorsUniversité de Lille, França

Paula VilarinhoSemiconductorsUniversidade de Aveiro, Portugal

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International Articles1- “Ferroelectric and piezoelectric properties of bismuth layered thin films

grown on (100) Pt electrodes” A.Z. Simões, C.S. Riccardi, A. Ries, M.A. Ramirez, E. Longo, J.A. Varela, Journal of Materials Processing Technology, 196 10-14, 2008.

2- “Leakage current behavior of Bi3.25La0.75Ti3O12 ferroelectric thin films deposited on different bottom electrodes” A.Z. Simões, M.A. Ramirez, E. Longo, J.A. Varela, Materials Chemistry and Physics, 107 72-76, 2008.

3- “Microwave- assisted hydrothermal synthesis of nanocrystalline SnO powders” F.I. Pires, E. Joanni, R. Savu, M.A. Zaghete, E. Longo, J.A. Varela, Materials Letters, 62 239-242, 2008.

4- “Size effects pf polycrystalline lanthanum modified Bi4Ti3O12 thin films” A.Z. Simões, C.S. Riccardi, L.S. Cavalcante, A.H.M. Gonzalez, E. Longo, J.A. Varela, Materials Research Bulletin, 43 158-167, 2008.

5- “Yellow ZnxNi1-xWO4 pigments obtained using a polymeric precursor method” A.L.M. de Oliveira, J.M. Ferreira, M.R.S. Silva, G.S. Braga, L.E.B. Soledade, M.A.M.A. Maurera, C.A. Paskocimas, S.J.G. Lima, E. Longo, A.G. Souza, I.M.G. Santos, Dyes and Pigments, 77 210-216, 2008.

6- “Lanthanum- based perovskites obtained by the polymeric precursor method” D.S. Melo, E.P. Marinho, L.E.B. Soledade, D.M.A. Melo, S.J.G. Lima, E. Longo, I.M.G. Santos, A.G. Souza, Journal of Materials Science, 43 551-556, 2008.

7- “Reaction pathway to the synthesis of anatase via the chemical modification of titanium isopropoxide with acetic acid” R. Parra, M.S. Góes, M.S. Castro, E. Longo, P.R. Bueno, J.A. Varela, Chemistry of Materials, 20 (1) 143-150, 2008.

8- “SnO2, ZnO and related polycrystalline compound semiconductors: An overview and review on the voltage-dependent resistance (non-ohmic) feature” P.R. Bueno, J.A. Varela, E. Longo, Journal of the European Ceramic Society , 28 505-529, 2008.

9- “Tunable visible photoluminescence of powdered silica glass” P.S. Pizani, M.R. Joya, F.M. Pontes, L.P.S. Santos, M. Godinho Jr, E.R. Leite, E. Longo, Journal of Non-Crystalline Solids 354 476-479, 2008.

10- “Influence of Microwave Heating on the Growth of Gadolinium-Doped Cerium Oxide Nanorods” M. Godinho Jr, C. Ribeiro, E. Longo, E.R. Leite, Crystal Growth & Design, 8 (2) 384-386, 2008.

11- “Strain and vacancy cluster behavior of vanadium and tungsten-doped Ba[Zr0.10Ti0.90]O3 ceramics” F. Moura, A.Z. Simões, L.S. Cavalcante, M. Zampieri, J.A. Varela, E. Longo, M.A. Zaghete, M.L. Simões, Applied Physics Letters, 92 Art.n. 032905, 2008.

12- “NiTiO3 nanoparticles encapsulated with SiO2 prepared by sol-gel method” K.P. Lopes, L.S. Cavalcante, A.Z. Simões, R.F. Gonçalves, M.T. Escote,

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J.A. Varela, E. Longo, E.R. Leite, Journal of Sol-Gel Science and Technology 45 151-155, 2008.

13- “Catalytic activity of nanometric pure and rare-earth doped SnO2 samples” I.T. Weber, A. Valentini, L.F. Probst, E. Longo, E.R. Leite, Materials Letters 62 1677-1680, 2008.

14- “Effect of the order and disorder of BaMoO4 powders in the photoluminescent properties” A.P.A. Marques, F.C. Picon, D.M.A. Melo, P.S. Pizani, E.R. Leite, J.A. Varela, E. Longo, Journal of Fluorescence 18 51-59, 2008.

15- “CuO urchin-nanostructures synthesized from a domestic hydrothermal microwave method” D. Keyson, D.P. Volanti, L.S. Cavalcante, A.Z. Simões, J.A. Varela, E. Longo, Materials Research Bulletin, 43 771-775, 2008.

16- “Novel aspects of the purpose-built materials strategy: Evidence of a topographic template effect and oriented attachment growth mechanism” E.R. Leite, K.P. Lopes, C. Ribeiro, M.O. Orlandi, E. Longo, Journal of Nanoscience and Nanotechnology, 8 (7) 1-7, 2008.

17- “Structural and morphological characterization of Pb1-xBaxTiO3 thin films prepared by chemical route: an investigation of phase transition” F.M. Pontes, M.S. Galhiane, L.S. Santos, R.S. Rissato, D.S.L. Pontes, E. Longo, E.R. Leite, P.S. Pizani, A.J. Chiquito, M.A.C. Machado, Materials Chemistry and Physics 108 312-318, 2008.

18- “Intercalation process and diffusion paths of lithium ions in spinel-type structured Li1+xTi2O4: density functional theory study” M. Anicete-Santos, L.Gracia, A. Béltran, J. Andrés, J.A. Varela, E. Longo, Physical Review B 77 Art. n. 085112, 2008.

19- “Ion relaxation dynamics in a decoupled hybrid polyelectrolyte” F.L. Souza, E. Longo, E.R. Leite, ChemPhysChem, 9 245-248, 2008.

20- “Influence of thermal annealing treatment in oxygen atmosphere on grain boundary chemistry and non-ohmic properties of SnO2·MnO polycrystalline semiconductors” M.O. Orlandi, P.R. Bueno, E. Longo, Physica Status Solid (A), 205 (2) 383-388, 2008.

21- “Lanthanum-doped Bi4Ti3O12 prepared by the soft chemical method: Rietveld analysis and piezoelectric properties” A.Z. Simões, B.D. Stojanovic, M.A. Ramirez, A.A. Cavalheiro, E. Longo, J.A. Varela , Ceramics International, 34 257-261, 2008.

22- “Study of structural and photoluminescent properties of Ca8Eu2(PO4)6O2” C.C. Silva, F.P. Filho, A.S.B. Sombra, I.L.V. Rosa, E.R. Leite, E. Longo, J.A. Varela, Journal of Flurescence 18 253-259, 2008.

23- “SiO2-GeO2 soot perform as a core for Eu2O3 nanocoating: synthesis and photophysical study” I.L.V. Rosa, L.H. Oliveira, C.K. Suzuki, J.A. Varela, E.R. Leite, E. Longo, Journal of Fluorescence 18 541-545, 2008.

24- “Synthesis, characterization and photophysical properties of Eu3+ doped in BaMoO4” I.L.V. Rosa, A.P.A. Marques, M.T.S. Tanaka, D.M.A. Melo, E.R. Leite, E. Longo, J.A. Varela” Journal of Fluorescence 18 239-245, 2008.

25- “Dependence of annealing time on structural and morphological properties of Ca(Zr0.05Ti0.95)O3 thin films” L.S. Cavalcante, A.Z. Simões, M.O. Orlandi, M.R.M.C. Santos, J.A. Varela, E. Longo, Journal of Alloys and Compounds 453 386-391, 2008.

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26- “Nanometric Pb1-xLaxTiO3(x= 0,0.13 and 0.27) powders obtained by the polymeric precursor method” J.H.G. Rangel, P.R.G. Gonçalves Jr, M.M. Oliveira, M.I.B. Bernardi, E. Longo, L.E.B. Soledade, I.M.G. Santos, A.G. Souza, Mterials Research Bulletin 43 825-835, 2008.

27- “Morphological evolution of tin oxide nanobelts after phase transition” M.O. Orlandi, A.J. Ramirez, E.R. Leite, E. Longo, Crystal Growth & Design 8 (3) 1067-1072, 2008.

28- “Defect- induced photoluminescence of powdered silica glass” P.S. Pizani, M.R. Joya, F.M. Pontes, L.P.S. Santos, M. Godinho Jr, E.R. Leite, E. Longo Defect and Diffusion Forum 273-276 479-484, 2008.

29- “Dielectric properties of pure and lanthanum modified bismuth titanate lead films” A.Z. Simões, R.F. Pianno, C.S. Riccardi, L.S. Cavalcante, E. Longo, J.A. Varela, Journal of Alloys and Compounds 454 66-71 2008.

30- “Corrosion Prevention for Al2O3/SiC/C/mgAl2O4 based ceramics by means of impregnation with cerium-carrying solution” S.M. Justus, S.N. Silva, F. Vernilli, R.M. Andrade, G.S. da Matta, E. Longo, J.B. Baldo, J.A. Varela, Journal of the Technical Association of Refractories, Japan 28 (1) 3-14, 2008.

31- “Structural and microstructural characterization of SrBi2(Ta0.5Nb0.48W0.02)2O9 powders” N.L. Amsei Júnior, A.Z. Simões, A.A. Cavalheiro, S.M. Zanetti, E. Longo, J.A. Varela, Journal of Alloys and Compounds 454 (1-2) 61-65, 2008.

32- “Growth of SrBi4ti4O15 thin films in a microwave oven by the polymeric precursor method” A.Z. Simões, M.A. Ramírez, C.S. Riccardi, E. Longo, J.A. Varela, Journal of Alloys and Compounds 455 (1-2) 407-412, 2008.

33- “Microwave assisted hydrothermal synthesis of structurally and morphogically controlled sodium niobates by using niobic acid as a precursor” A.J. Paula, M.A. Zaghete, E. Longo, J.A. Varela, European Journal of Inorganic Chemistry, 2008 (8) 1300-1308, 2008.

34- “Experimental and theoretical correlation of very intense visible green photoluminescence in BaZrO3 powders” L.S. Cavalcante, V.M. Longo, M. Zampieri, J.W.M. Espinosa, P.S. Pizani, J.R. Sambrano, J.A. Varela, E. Longo, M.L. Simões, C.A Paskocimas, Journal of Applied Physics 103 Art. n. 063527, 2008.

35- “P-type semiconducting gas sensing behavior of nanoporous rf sputtered” E. Joanni, R. Savu, P.R. Bueno, E. Longo, J.A. Varela, Applied Physics Letters 92 Art. n. 132110, 2008.

36- “Effect of the microwave oven on structural, morphological and electrical properties of SrBi4Ti4O15 thin films grown on Pt/Ti/SiO2/Si substrates by a soft chemical method” A.Z. Simões, M.A. Ramírez, C.S. Riccardi, E. Longo, J.A. Varela, Materials Characterization, 59 675-680, 2008.

37- “Synthesis, characterization structural refinement and optical absorption behavior of PbWO4 powders” L.S. Cavalcante, J.C. Szancoski, V.C. Albarici, J.M.E. Matos, J.A. Varela, E. Longo, Materials Science & Engineering B 150, 18-25, 2008.

38- “Pressure- induced electrical and structural anomalies in Pb1-xCaxTiO3 thin films grown at various oxygen pressures by chemical solution route” F.M. Pontes, M.S. Galhiane, L.S. Santos, S.R. Rissato, D.S.L. Pontes, E.

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Longo, E.R. Leite, A.J. Chiquito, P.S. Pizani, R.F. Jardim, M.T. Escote, Journal of Physics D: Applied Physics 31 Art. n. 115402, 2008.

39- “Effect of variations in annealing temperature and metallic cations on nanostructured molybdate thin films” A.P.A. Marques, E.R. Leite, J.A. Varela, E. Longo, Nanoscale Research Letters, 3 152-157, 2008.

40- “Structural and electrical properties of SrBi2(Ta0.5Nb0.5)2O9 thin films” N.L. Amsei Jr, A.Z. Simões, R.F.C. Pianno, S.M. Zanetti, E. Longo, J.A. Varela, Journal of Alloys and Compounds 458 500-503, 2008.

41- “Shape controlled synthesis of CaMoO4 thin films and their photoluminescence property” A.P.A. Marques, V.M. Longo, D.M.A. Melo, P.S. Pizani, E.R. Leite, J.A. Varela, E. Longo, Journal of Solid State Chemistry, 181 1249-1257, 2008.

42- “Strong violet-blue light photoluminescence emission at room temperature in SrZrO3: Joint experimental and theoretical study” V.M. Longo, L.S. Cavalcante, R. Erlo, V.R. Mastelaro, A.T. de Figueiredo, , J.R. Sambrano, S.R. de Lázaro, A.Z. Freitas, L. Gomes, N.D. Vieira Jr, J.A. Varela, E. Longo, Acta Materialia, 56 (10) 2191-2202, 2008.

43- “Sol-gel synthesis and characterization of Fe2O3. CeO2 doped with Pr ceramic pigments” M.G.B. Nunes, L.S. Cavalcante, V. Santos, J.C. Sczancoski, M.R.M.C. Santos, L.S. Santos Jr, E. Longo, Journal of Sol- Gel Science and Technology, 47 38-43, 2008.

44- “Reply to Comment on “Reaction pathway to the synthesis of anatase via the chemical modification of titanium isopropoxide with acetic acid” R. Parra, M.S. Góes, M.S. Castro, e. Longo, P.R. Bueno, J.A. Varela, Chemistry of Materials, 20 (10) 3541, 2008.

45- “Influence of doping on the preferential growth of alfa-MoO3” L.G. Pereira, L.E.B. Soledade, J.M. Ferreira, S.J.G. Lima, V.J. Fernandes, A.S. Araújo, C.A. PAskocimas, E. Longo, M.R.C. Santos, A.G. Souza, I.M.G. Santos, Journal of Alloys and Compounds, 459 (1-2) 377-385, 2008.

46- “SrMoO4 powders processed in microwave hydrothermal: Synthesis, characterization and optical properties” J.C. Sczancoski, L.S. Cavalcante, M.R. Joya, J.A. Varela, P.S. Pizani, E. Longo, Chemical Engineering Journal 140 (1-3) 632-637, 2008.

47- “ Synthesis and characterization of CuO flower-nanostructure processing by a hydrothermal microwave” D.P. Volanti, D. Keyson, L.S. Cavalcante, A.Z. Simões, M.R. Joya, E. Longo, J.A. Varela, P.S. Pizani, A.G. Souza, Journal of Alloys and Compounds 459 (1-2) 537-542, 2008.

48- “SrBi2(Ta0.5Nb0.5)2O9:W thin films obtained by chemical solution deposition: Morphological and ferroelectric characteristics” N.L. Amsei Jr., A.Z. Simões, L.S. Cavalcante, F. Moura, E. Longo, J.A. Varela, Journal of Alloys and Compounds 461 (1-2) 326-330, 2008.

49- “Intense and broad photoluminescence at room temperature in structurally disordered Ba[Zr0.25Ti0.75]O3 powders: An experimental/ theoretical correlation” L.S. Cavalcante, M. Anicete-Santos, J.C. Sczancoski, L.G.P. Simões, M.R.M.C. Santos, J.A. Varela, P.S. Pizani, E. Longo, Journal of Physics and Chemistry of Solids 69 (7) 1782-1789, 2008.

50- “Intense violet-blue photoluminescence in BaZrO3 powders: A theoretical and experimental investigation of structural order-disorder” L.S. Cavalcante, J.C. Sczancoski, V.M. Longo, F.S de Vicente, J.R. Sambrano,

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A.T. de Figueiredo, C.J. Dalmaschio, M.S. Li, J.A. Varela, E. Longo, Optics Communications 281 (14) 3715-3720, 2008.

51- “Influence of rare earth doping on the structural and catalytic properties of nanostructured tin oxide” H.V. fejardo, E. Longo, L.F.D. Probst, A. Valentini, N.L.V. Carreño, M.R. Nunes, A.P. Maciel, E. R. Leite, Nanoscale Research Letters 3 194-199, 2008.

52- “Comparative degradation of ZnO- and SnO2-based polycrystalline non-ohmic devices by current pulse stress” M.A.Ramirez, W.Bassi, P.R. Bueno, E. Longo, J.A. Varela, Journal of Physics D-Applied Physics 41 (12) Art. n. 122002, 2008.

53- “Dielectric and ferroelectric characteristics of barium zirconate titanate ceramics prepared from mixed oxide method” F. Moura, A.Z Simões, B.D. Stojanovic, M.A. Zaghete, E. Longo, J.A. Varela, Journal of Alloys and Compounds 462 (1-2) 129-134, 2008.

54- “Investigation on the structural properties in Er- doped PbTiO3 compounds: A correlation between experimental and theoretical results” E.C. Paris, M.F.C. Gurgel, T.M. Boschi, M.R. Joya, P.S. Pizani, A.G. Souza, E.R. Leite, J.A. Varela, E. Longo, Journal of Alloys and Compunds 462 (1-2) 157-163, 2008.

55- “Study of phase transition in (Pb, Ba) TiO3 thin films” F.M. Pontes, L.S. Santos, D.S.L. Pontes, E. Longo, S. Claro Neto, E.R. Leite, A.J. Chiquito, P.S. Pizani, Journal of Applied Physics, 104 Art. n. 014107, 2008.

56- “Structural conditions that leads photoluminescence emission in SrTiO3: An experimental and theoretical approach” V.M. Longo, A.T. de Figueiredo, S. de Lázaro, M.F.C. Gurgel, M.G.S. Costa, C.O. Paiva-Santos, J.A. Varela, E. Longo, V.R. Mastelaro, F.S. de Vicente, A.C. Hernandes, R.W.A. Franco, Journal of Applied Physics 104 Art. n. 023515, 2008.

57- “Relationship between grain-boundary capacitance and bulk shallow donors in SnO2 polycrystalline semiconductor” P.R. Bueno, M.A. Santos, M.A. Ramirez, R. Tararam, E. Longo, J.A. Varela, Physica Status Solidi (A) 205 (7) 1694-1698, 2008.

58- “Luminescence properties of Eu3+ and Mg2+ doped LiTaO3 obtained via the polymeric precursor method” G. Gasparotto, S.A.M. Lima, M.R. Davalos, J.A. Varela, E. Longo, M.A. Zaghete, Journal of Luminescence 128 (10) 1606-1610, 2008.

59- “Comparative electrical behavior at low and high current of SnO2- and ZnO-based varistors” M.A. Ramirez, W. Bassi, R. Parra, P.R. Bueno, E. Longo, J.A. Varela, Journal of the American Ceramic Society 91 (7) 2402-2404, 2008.

60- “Improvement of electrical properties of Sr- modified (Pb,Ca)TiO3 thin films grown by soft chemistry route” D.S.L. Pontes, E. Longo, F.M. Pontes, M.S. Galhiane, S.R. Rissato, L.S. Santos, E.R. Leite, Journal of Physics and Chemistry of Solids 69 (8) 1951-1956, 2008.

61- “Influence of microwave energy on structural and photoluminescent behavior of CaTiO3 powders” V.S. Marques, L.S. Cavalcante, J.C. Szancoski, D.P. Volanti, J.W.M. Espinosa, M.R. Joya, M.R.M.C. Santos, P.S. Pizani, J.A. Varela, E. Longo, Solid State Sciences 10 (8) 1056-1061, 2008.

62- “Conventional and microwave sintering of CaCuTi4O12/CaTiO3 ceramic composites: non-ohmic and dielectric properties” M.A. Ramirez, P.R.

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Bueno, E. Longo, J.A. Varela, Journal of Physics D: Applied Physics 41 (15) Art. n. 152004, 2008.

63- “Photoluminescence in the CaxSr1-xWO4 system at room temperature” S.L. Porto, E. Longo, P.S. Pizani, T.M. Boschi, L.G.P. Simões, S.J.G. Lima, J.M. Ferreira, L.E.B. Soledade, J.W.M. Espinosa, M.R. Cássia-Santos, M.A.M.A. Maurera, C.A. PAskocimas, I.M.G. Santos, A.G. Souza, Journal of Solid State Chemistry 181 (8) 1876-1881, 2008.

64- “Hydrothermal microwave: A new route to obtain photoluminescent crystalline BaTiO3 nanoparticles” M.L. Moreira, G.P. Mambrini, D.P. Volanti, E.R. Leite, M.O. Orlandi, P.S. Pizani, V.R. Mastelaro, C.O. Paiva-santos, E. Longo, J.A. Varela, Chemistry of Materials 20 5381-5387, 2008.

65- “Study of structural evolution and photoluminescent properties at room temperature of Ca(Zr,Ti)O3 powders” L.S. Cavalcante, A.Z. Simões, J.W.M. Espinosa, L.P.S. Santos, E. Longo, J.A. Varela, P.S. Pizani, Journal of Alloys and Compounds 464 340-346, 2008.

66- “Evolution of photoluminescence as a function of the structural order dr disorder in CaMoO4 nanopowders” A.P.A. Marques, F.V. Motta, E.R. leite, P.S. Pizani, J.A. Varela, E. Longo, D.M.A. Melo, Journal of Applied Physics 104 Art. n. 043505, 2008.

67- “Preparation and characterization of Ba0.8Ca0.2TiO3 by complex polymerization method (CPM)” F.V. Motta, A.P.A. Marques, M.T. Escote, D.M.A. Melo, A.G. Ferreira, E. Longo, E.R. Leite, J.A. Varela, Journal of Alloys and Compunds 465 452-457, 2008.

68- ”Synthesis, structural refinement and optical behavior of CaTiO3 powders: A comparative study of processing in different furnaces” L.S. Cavalcante, V.S. Marques, J.C. Sczancoski, M.T. Escote, M.R. Joya, J.A. Varela, M.R.M.C. Santos, P.S. Pizani, E.Longo, Chemical Engineering Journal 143 (1-3) 299-307, 2008.

69- “Ferroelectric and dielectric properties of vanadium-doped Ba(Ti0.90Zr0.10)O3 ceramics” F. Moura. A.Z. Simões, L.S. Cavalcante, M.A. Zaghete, J.A. Varela, E. Longo, Journal of Alloys and Compounds 466 (1-2) L15-L18, 2008.

70- “Voltage-composition profile and synchrotron x-ray structural analysis of low and high temperature LixCoO2 host material” P.R. Bueno, N.C. Pesquero, F.F. Ferreira, E.I. Santiago, J.A. Varela, E. Longo, Journal of Physical Chesmitry 112 14655-14664, 2008.

71- “Probabilistic neural network to predict cracks in taphole mud used in blast furnaces” F. Vernilli, S.N. Silva, A.F. Siqueira, E.F. Leite, E. Saito, V.F. Nascimento, E. Longo, Industrial Ceramics 28 2, 2008.

72- “Different origins of green-light photoluminescence emission in structurally ordered and disordered powders of calcium molybdate” V.M. Longo, A.T. de Figueiredo, A.B. Campos, J.W.M. Espinosa, A.C. Hernandes, C.A. Taft, J.R. Sambrano, J.A. Varela, E. Longo, Journal of Physical Chemistry A 112 (38) 8920-8928, 2008.

73- “Photoluminescence of barium titanate and barium zirconate in multilayer disordered thin films at room temperature” M.L. Moreita, M.F.C. Gurgel, G.P. Mambrini, E.R. Leite, P.S. Pizani, J.A. Varela, E. Longo, Journal of Physical Chemistry A 112 (38) 8938-8942, 2008.

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74- “Density functional theory study on the structural and electronic properties of low index rutile surfaces for TiO2/SnO2/TiO2 and SnO2/TiO2/SnO2 composite system” A. Beltrán, J. Andrés, J.R. Sambrano, E. Longo, Journal of Physical Chemistry A 112 (38) 8973-8952, 2008.

75- “Influence of structural disorder on the photoluminescence emission of PZT powders” E. Longo, A.T. de Figueiredo, M.S. Silva, V.M. Longo, V.R. Mastelaro, N.D. Vieira, M. Cilense, R.W.A. Franco, J.A. Varela, Journal of Physical Chemsitry A 112 (38) 8953-8957, 2008.

76- “Electronic and structural properties of the 91010) and (1120) ZnO surfaces” N.L. Marana, V.M. Longo, E. Longo, J.B.L. Martins, J.R. Sambrano, Journal of Physical Chemistry A 112 (38) 8958-8963, 2008.

77- “Toward and understanding of the intermediate and short-range defects in ZnO single crystals. A combined experimental and theoretical study” R.C. Lima, L.R. Macario, J.W.M. Espinosa, V.M. Longo, R. Erlo, N.L. Marana, J.R. Sambrano, M.L. dos Santos, A.P. Moura, P.S. Pizani, J. Andrés, E. Longo, J.A. Varela, Journal of Physical Chemsitry A 112 (38) 8970-8978, 2008.

78- “Piezoelectric behavior of SrRuO3 buffered lanthanum modified bismuth ferrite thin films grown by chemical method” A.Z. Simões, A.H.M. Gonzalez, E.C. Aguiar, C.S. Riccardi, E. Longo, J.A. Varela, Applied Physics Letters 93 Art. n. 142902, 2008.

79- “Preparation and characterization of ceria nanospheres by microwave hydrothermal method” M.L. dos Santos, R.C. Lima, C.S. Riccardi, R.L. Tranquilin, P.R. Bueno, J.A. Varela, E. Longo, Materials Letters 62 (30) 4509-4511, 2008.

80- “Mechanical properties and dimensional effects of ZnO- and SnO2- based varistors” M.A. Ramirez, F. Rubio-Marcos, J.F. Fernández, M. Lengauer, P.R. Bueno, E. longo, J.A. Varela, Journal of American Ceramic Society 91 (9) 3105-3108, 2008.

81- “Leakage current, ferroelectric and structural properties in Pb1-xBaxTiO3 thin films prepared by chemical route” F.M. Pontes, L.S. Santos, S.R. Rissato, D.S.L. Pontes, E. Longo, E.R. Leite, S. Claro Neto, A.J. Chiquito, P.S. Pizani, Journal of Physics and Chemistry of Solids 69 (11) 2796-2803, 2008.

82- “Combined 13C NMR and DFT/GIAO studies of the polyketides Aurasperone A and Fonsecinone A” S. de Lázaro, F.R. Campos, E. Rodrigues-Fo, A. Barison, C. Daolio, A.G. Ferreira, V. Polo, E. Longo, J. Andrés, International Journal of Quantum Chemistry 108 (13) 2408-2416, 2008.

83- “A homovalent doping in PMN ceramics by using lithium and scandium cations” A.J. Paula, A.A. Cavalheiro, J.C. Bruno, M.A. Zaghete, E. Longo, J.A. Varela, Materials Chemistry and Physics 112 (3) 886-891, 2008.

84- “Effect of oxidizing atmosphere on the electrical properties of SrBi4Ti4O15 thin films obtained by the polymeric precursor method” A.Z. Simões, M.A. Ramirez, C.S. Riccardi, E. Longo, J.A. Varela, Solid State Sciences 10 (12) 1951-1957, 2008.

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85- “Microencapsulation of the natural urucum pigment with chitosan by spray drying in different solvents” A.L. Parise, T.C.R. de Souza, I.M.C. Brighente, V.T. de Fevere, M.C.M. Laranjeira, A. Spinelli, E. Longo, African Journal of Biotechnology 7 (17) 3107-3114, 2008.

86- “Influence of Tungsten Dopant on Sintering and Curie Temperatures of Ba(Zr0.10Ti0.90)O-3 Ceramics” F. Moura, A.Z. Simões, L. Perazolli, J.A. Varela, E. Longo, M.A. Zaghete, Ferroelectrics 367 120-130, 2008.

87- “Vibrational and Thermal Properties of Crystalline Topiramate” D.M. Sena, P.T.C. Freire, J.M. Filho, F.E.A. Melo, F.M. Pontes, E. Longo, O.P. Ferreira, O.L Alves, Journal of the Brazilian Chemical Society 19 (8) 1607-1613-2008.

88- “Photoluminescent CaCu3Ti4O12-Based Thin Films Synthesized by a Sol-Gel Method” R. Parra, E. Joanni, J.W.M. Espinosa, R. Tararam, M. Cilense, P.R. Bueno, J.A Varela, E. Longo, Journal of the American Ceramic Society 91 (12) 4162-4164, 2008.

89- “BaMoO4 powders processed in domestic microwave-hydrothermal: Synthesis, characterization and photoluminescence at room temperature” L.S. Cavalcante, J.C. Sczancoski, R.L. Tranquilin, M.R. Joya, P.S. Pizani, J.A. Varela, E. Longo, Journal of Physics and Chemistry of SolidS 69 (11) 2674-2680, 2008.

90- “Strain behavior of lanthanum modified BiFeO3 thin films prepared via soft chemical method” A.Z. Simões, E.C. Aguiar, A.H.M. Gonzalez, J. Andrés, E. Longo, J.A. Varela, Journal of Applied Physics 104 (10) Art. n. 104115, 2008.

91- “All solid-state electrochromic devices with gelatin-based electrolyte” C.O. Avellaneda, D.F. Vieira, A. Al-Kahlout, S. Heusing, E.R. Leite, A. Pawlicka, M.A. Aegerter, Solar Energy Materials & Solar Cells 92 228-233, 2008.

92- “Electron-electron scattering in Sn doped In2O3 nanowires” A.J. Chiquito, A.J.C. Lanfredi, E.R. Leite, Physica E-Low-Dimensional Systems & Nanostructures, 40 (3) 449-451, 2008.

93- “One-dimensional character of Sn doped In2O3 nanowires probed by magnetotransport measurements” A.J. Chiquito, A.J.C. Lanfredi, E.R. Leite, Journal of Physics D-Applied Physics, 41 (4) Art. n. 045106, 2008.

94-“Magnetic properties of polycrystalline PrxY1-xBa2Cu3O7” C. Stari, V.A.G. Rivera, A.J.C. Lanfredi, C.A. Cardoso, E.R. Leite, A.W. Mombru´ , F.M. Araujo-Moreira, Journal of Magnetism and Magnetic Materials 320 e504–e506, 2008.

95-“Aspects of solid state formation and properties of Sn0.9Ti0.1O2 system doped with CoO and Nb2O5” D.R. Leite, M.D. Góes, P.R. Bueno, J.A Varela, C.D. Paiva-Santos, M. Cilense, Powder Diffraction 23 (2) S65-S69, 2008.

96-“Effects of the solvent evaporation technique on the degree of conversion of one-bottle adhesive systems” M. Giannini, C.A.G. Arrais, P.M. Vermelho, R.S. Reis, L.P.S. Santos, E.R. Leite, Operative Dentistry 33 (2) 149-154, 2008.

97-“Synthesis of titania/ carbon nanocomposites by polymeric precursor method” N.L.V. Carreño, I.T.S. Garcia, L.S.S.M. Carreño, M.R. Nunes, E.R. Leite,

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H.V. Fajardo, L.F.D. Probst, Journal of Physics and Chemistry of Solids 69 (8) 1897-1904, 2008.

98-“Anomalous current- voltage behavior of CaCuTi4O12 ceramics” M.A.L. Cordeiro, F.L. Souza, E.R. Leite, A.J.C. Lanfredi, Applied Physics Letters 93 Art n. 182912, 2008.

99-“The ferromagnetic behaviour of conducting polymers revisited” O.R. Nascimento, A.J.A. de Oliveira, E.C. Pereira, A.A. Correa, L. Walmsley, Journal of Physics- Condensed Matter, 20 (3) Art.n. 035214, 2008.

100-“Computational modeling of the template-assisted deposition of nanowires” M.C. Lopes, C.P. de Oliveira, E.C. Pereira, Electrochimica Acta 53 4359–4369, 2008.

101-“Magnetic properties of poly(3-hexylthiophene)” F.R. de Paula, L. Walmsley, E.C. Pereira, A.J.A. de Oliveira, Journal of Magnetism and Magnetic Materials 320 e193–e195, 2008.

102-“Photoluminescence intensity enhancement in poly(3-thiopheneacetic acid) films induced by laser irradiation” F.O.F. Bergamaski, Y.G. Gobato, E.C. Pereira, Molecular Crystals and Liquid Crystals, 485 780-788, 2008.

103-“Luminescence in anodic ZrO2 doped with Eu(III)ions” F. Trivinho- Strixino, F.E.G. Guimarães, E.C. Pereira, Molecular Crystals and Liquid Crystals, 485 766-775, 2008.

104-“Development of low-cost metal oxide pH electrodes based on the polymeric precursor method” G.M. da Silva, S.G. Lemos, L.A. Pocrifka, P.D. Marreto, A.V. Rosario, E.C. Pereira, Analytica Chimica Acta, 616 36-41, 2008.

105-“Nanogravimetric and voltammetric studies of a Pt-Rh alloy surface and its behavior for methanol oxidation” R.T.S. Oliveira, M.C. Santos, P.A.P. Nascente, L.O.S. Bulhões, E.C. Pereira, International Journal of Electrochemical Science 3 (8) 970-979, 2008.

106-“Zirconium oxide anodic films: Optical and structural properties” F. Trivinho-Strixino, F.E.G. Guimarães, E.C. Pereira, Chemical Physics Letters 461 (1-3) 82-86, 2008.

107-“Electrodeposition of cobalt from spent Li-ion battery cathodes by the electrochemistry quartz crystal microbalance technique” E.M. Garcia, J.S. Santos, E.C. Pereira, M.B.J.G. Freitas, Journal of Power Sources 185 549-553, 2008.

108-“Insights for phase control in TiO2 nanoparticles from polymeric precursors method” C.M. Ronconi, C. Ribeiro, L.O.S. Bulhões, E.C. Pereira, Journal of Alloys and Compounds 466 (1-2) 435-438, 2008.

109-“Mechanochemical synthesis of lead magnesium niobate ceramics in iron media” Z. Brankovic, G. Brankovic, V. Vukotic, R. Tararam, J.A. Varela, Metallurgical and Materials Transactions A-Physical Metallurgy and Materials Science , 39A (4) , 875-879, 2008.

110-“Influence of TiO2 and AI(2)O(3) on the electrical and microstructural properties of SnO2 ceramics obtained by the Pechini method” A. Mosquera, J.A. Varela, A.C. Caballero, J.E. Rodriguez-Paez, Boletin de la Sociedad Espanola de Ceramica y Vidrio, 47 (1) 24-28, 2008.

111-“Rietveld analysis of mechanically activated BaCO3-TiO2 system” M.S. Góes, J.A. Varela, C.O. Paiva-Santos, B.D. Stojanovic, A.V.C. de Andrade, Powder Diffraction 23 (2) S13-S17, 2008.

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112-“Aspects of solid state formation and properties of Sn0.9Ti0.1O2 system doped with CoO and Nb2O5” D.R. Leite, M.D. Góes, P.R. Bueno, J.A Varela, C.D. Paiva-Santos, M. Cilense, Powder Diffraction 23 (2) S65-S69, 2008.

113-“Synthesis of KNbO3 nanostructures by a microwave assisted hydrothermal method” A.J. Paula, R. Parra, M.A. Zaghete, J.A Varela, Materials Letters, 62 (17-18) 2581-2584, 2008.

114-“Preparation and properties as positive electrodes of PANI-LiNi0.8Co0.2O2 nanocomposites” E. Perez-Cappe, Y. Mosqueda, R. Martinez, C.R. Milian, O. Sanchez, J.A. Varela, A. Hortencia, E. Souza, P. Aranda, E. Ruiz- Hitzky, Dalton Transactions, 34 3965-3971, 2008.

115-“Impedance spectroscopy analysis of SnO2 thick-films gas sensors” M. A. Ponce, P. R. Bueno, J.A. Varela, M. S. Castro, C. M. Aldao, Journal of Materials Science-Materials in Electronics 19 (12) 1169-1175, 2008.

116-“From tin oxalate to (Fe, Co, Nb)-doped SnO2: Sintering behavior, microstructural and electrical features” R. Parra, L.A. Ramajo, M.S. Góes, J.A. Varela, M.S. Castro, Materials Research Bulletin 43 (12) 3202-3211, 2008.

117-“Crystal structure refinement of Co-doped lanthanum chromites” H.P.S. Correa, C.O. Paiva-Santos, L.F. Setz, L.G. Martinez, S.R.H. Mello- Castanho, M.T.D. Orlando, Powder Diffraction 23 (2) S18-S22, 2008.

118-“Structure Study of Bi4Ti3O12 produced via mechanochemically assisted synthesis” B. D. Stojanovic, C.O. Paiva-Santos, M. Cilense, C. Jovalekic, Z.Z. Lazarevic, Materials Research Bulletin, 43 1743-1753, 2008.

119-“Structure and Properties of Barium Bismuth Titanate Prepared by Mechanochemical Synthesis” J.D. Bobic, B.D. Stojanovic, C.O. Paiva-Santos, L.J. Livkovic, M.M. Vitajovic, M. Cilense, Ferroelectrics 368 383-391, 2008.

120-“Study of Structure and Properties of Bi4Ti3O12 Prepared by Mechanochemical Synthesis” Z.Z. Lazarevic, B.D. Stojanovic, C.O. Paiva-Santos, N.Z. Romcevic, Ferroelectrics 368 392-400,2008.

121-“Impedance of carrier injection at the metal–organic interface mediated by surface states in electron-only tris(8-hydroxyquinoline) aluminium (Alq3) thin layers” G.G. Belmonte, J. Bisquert, P.R. Bueno, C.F.O. Graeff, Chemical Physics Letters 455 242–248, 2008.

122-“Coloring ionic trapping states in WO3 and Nb2O5 electrochromic materials” P.R. Bueno, C. Gabrielli, H. Perrot, Electrochimica Acta 53 (17) 5533-5539, 2008.

123-“Resonant x-ray diffraction as a tool to calculate mixed valence ratios: Application to Prussian Blue materials” F.F. Ferreira, P.R. Bueno, G.O. Setti, D. Gimenez-Romero, J.J. García-Jarreño, F. Vicente, Applied Physics Letters 92 Art. n. 264103, 2008.

124-“Quartz crystal microbalance monitoring the real-time binding of lectin with carbohydrate with high and low molecular mass” M.M. Pedroso, A.M. Watanabe, M.C. Roque-Barreira, P.R. Bueno, R.C. Faria, Microchemical Journal 89 (2) 153-158, 2008.

125-“Synchrotron structural characterization of electrochemically synthesized hexacyanoferrates containing K+: A revisited analysis of electrochemical redox” P.R. Bueno, F.F. Ferreira, D. Gimenez-Romero, R.C. Faria, C. Gabrielli, H. Perrot, J.J. Garcia- Jareño, F. Vicente, The Journal of Physical Chemistry C 112 (34) 13264-13271, 2008.

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126-“Dielectric Behaviour of CaCu3Ti4O12-Epoxy Composites” L.A. Ramajo, M.A. Ramírez, P.R. Bueno, M.M. Reboredo, M.S. Castro, Materials Research-Ibero-American Journal of Materials 11 (1) 85-88, 2008.

127-“Primary particle size effect on phase transition in Ba2In2O5” J.F.Q. Rey, F.F. Ferreira, E.N.S. Muccillo, Solid State Ionics 179 (21-26) 1029-1031, 2008.

128-“Ac and dc magnetotransport properties of the phase-separated La0.6Y0.1Ca0.3MnO3 manganite” F. C. Fonseca, J. A. Souza, E. N. S. Muccillo, R. Muccillo, R. F. Jardim, Journal of Materials Science, 43 506-509, 2008.

129-“Characteristics and performance of electrolyte-supported solid oxide fuel cells under ethanol and hydrogen” R. Muccillo, E.N.S. Muccillo, F.C. Fonseca, D.Z. de Florio, Journal of the Electrochemical Society , 155 (3) B232-B235, 2008.

130-“Synthesis and electrical characterization of the ceramic anode La1-xSrxMn0.5Cr0.5O3” F.C. Fonseca, E.N.S. Muccillo, R. Muccillo, D.Z. de Florio, Journal of the Electrochemical Society 155 (5) B483-B487, 2008.

131-“Synthesis of lanthanum beta- alumina powders by the polymeric precursor technique” G.C.C. Costa, R. Muccillo, Ceramics International 34 (7) 1703-1707, 2008.

132-“Development of zirconia-magnesia/ zirconia-yttria composite solids electrolyte” E. Caproni, F.M.S. Carvalho, R. Muccillo, Solid State Ionics 179 (27-32) 1652-1654, 2008.

133-“Synthesis of scandia-stabilized zirconia nanoparticles by the polyacrylamide technique” G.C.C. Costa, R. Muccillo, Solid State Ionics 179 (27-32) 1219-1222, 2008.

134-“Polaron liquid-gas crossover at the orthorhombic-rhombohedral transition of manganites” J.A. Souza, H. Terashita, E. Granado, R.F. Jardim, N.F. Oliveira Jr, R. Muccillo, Physical Review B 78 (5) Art. n. 054411, 2008.

135-“ Effect of Co Addition on Sintering and Electrical Properties of Yttria-Stabilized Zirconia” G.C.T. Silva, E.N.S. Muccillo, Advanced Powder Technology VI, Materials Science Forum, 591-593, 397-401 (2008).

136- “Densification and Electrical Conductivity of Mn-doped CeO2” E.L. Santos, R. Muccillo, E.N.S. Muccillo, Advanced Powder Technology VI, Materials Science Forum, 591-593, 639-643 (2008).

137-“Recoverable rhodium nanoparticles: Synthesis, characterization and catalytic performance in hydrogenation reactions” M.J. Jacinto, P.K. Kiyohara, S.H. Masunaga, R.F. Jardim, L.M. Rossi, Applied Catalysis A: General 338 52–57, 2008.

138-“Relaxation of the electrical resistivity in Cr-doped Nd0.5Ca0.5MnO3 single crystals” A.S. Carneiro, F.C. Fonseca, T. Kimura, R.F. Jardim, J. Phys: Condens. Matter 20 Art. N. 215203, 2008.

139-“Spectroscopic features of erbium-doped CaM2O6 (M ¼ Nb, Ta) single crystal fibers grown by the laser-heated pedestal growth technique” A.S.S. de Camargo, C.R. Ferrari, R.A. Silva, L.A.O. Nunes, A.C. Hernandes, J.P. Andreeta, Journal of Luminescence, 128 223-226, 2008.

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140-“Fluoride-modified electrical properties of lead borate glasses and electrochemically induced crystallization in the glassy state” J.C. M’Peco, J.E. Souza, S.S. Rojas, A.C. Hernandes, Journal of Applied Physics 103 Art. n. 044908, 2008.

141-“Dosimetric properties of UV irradiated calcium co-doped borate” S.S. Rojas, K. Yukimitu, A.C. Hernandes, Nuclear Inst.and Methods in Physics Research B 266 653–657, 2008.

142-“Electrophoretic deposition of Ba0.77Ca0.23TiO3 nanopowders” E. Antonelli, R.S. Silva, F.S. de Vicente, A.R. Zanatta, A.C. Hernandes, Journal of Materials Processing Technology, 203 (1-3) 526-531, 2008.

143-“Microwave dielectric permittivity and photoluminescence of Eu2O3 doped laser heated pedestal growth Ta2O5 fibers” C.P.L. Rubinger, L.C. Costa, M. Macatrão, M. Peres, T. Monteiro, F.M. Costa, N. Franco, E. Alves, B.Z. Saggioro, M.R.B. Andreeta, A.C. Hernandes, Applied Physics Letters 92 Art. n. 252904, 2008.

144-“Electric field – modified segregation in crystal fibers of colossal magnetoresistive La0.7Ca0.3MnO3” R.A. Silva, F.M. Costa, R.F. Silva, J.P. Andreeta, A.C. Hernandes, Journal of Crystal Growth 310 3568-3572, 2008.

145-“Er: YAB nanoparticles and vitreous thin films by polymeric precursor method” L.J.Q. Maia, A. Ibanez, L. Ortega, V.R. Mastelaro, A.C. Hernandes, Journal of Nanoparticle Research 10 (8) 1251-1262, 2008.

146-“Structural Phase Transition Studies on PMN-0.35PT using Infrared Spectroscopy” E.B. Araújo, C.A. Guarany, K. Yukimitu, J.C.S. Moraes, A.C. Hernandes, Ferroelectrics 369 35-42, 2008.

147-“Thermal analysis and structural investigation of different dental composite resins” M.I.B. Bernardi, S.S. Rojas, M.R.B. Andreeta, A.N.D. Rastelli, A.C. Hernandes, V.S. Bagnato, Journal of Thermal Analysis and Calorimetry 94 (3) 791-796, 2008.

148-“Surface modification and crystallization of the BaO-B2O3-SiO2 glassy system usingCO2 laser irradiation” W. Avansi, V.R. Mastelaro, M.R.B. Andreeta, Journal of Non-Crystalline Solids 354 (2-9) 279-283, 2008.

149-“Structural role of fluoride in the ion- conducting glass system B2O3-PbO-LiF studied by single- and double- resonance NMR” A.S. Cattaneo, R.P. Lima, C.E. Tambelli, C.J. Magon, V.R. Mastelaro, A. Garcia, J.E. de Souza, A.S.S. de Camargo, C.C. de Araújo, J.F. Schneider, J.P. Donoso, H. Eckert, Journal of Physical Chemistry C 112 (28) 10462-10471, 2008.

150- “Composition dependence of electronic structure and optical properties of Hf1-xSixOy gate dielectrics” A.Z. Simões, E.C. Aguiar, A.H.M. González, J. Andrés, E. Longo, J.A. Varela, Journal of Applied Physics 104 (10) Art. n. 104115, 2008.

151- “The influence of the synthesis route on the final properties of SnO2- based varistors” R. Parra, J.E. Rodriguez-Paez, J.A. Varela, M.S. Castro, Ceramics International 34 (3) 563-571, 2008.

152- “Amorphization Effects on the Basic Sites of Nanometric Magnesium Oxide” N.L.V. Carreño, D. Keyson, M.T. Escote, E.R. Leite, E. Longo, H.V. Fajardo, L.F.D. Probst, A. Valentini, M.R. Joya, P.S. Pizani, Croatica Chemica Acta 81 (3) 443-451, 2008.

153- “Synthesis optimization, structural evolution and optical properties of Y0.9Er0.1Al3(BO3)(4) nanopowders obtained by soft chemistry methods” L.J.Q. Maia, C.R. Ferrari, V.R. Mastelaro, A.C. Hernandes, A. Ibanez, Solid State Sciences 10 (12) 1835-1845, 2008.

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National Articles1-“Método de impregnação química aplicado em tubos microporosos e membranas

tubulares para microfiltração de emulsões e suspensões de bactérias” R. Del Colle, R.N. Haneda, E. Longo, M. Godinho, S.R. Fontes, Cerâmica 54, 21-28, 2008.

2- “Analysis of Ca-PZT powder obtained by the pechini and partial oxalate methods” R.S. Nasar, M. Cerqueira, E. Longo, J.A. Varela, Cerâmica, 54, 38-42, 2008.

3-“Influência da adição de níquel na síntese do SrSnO3” M.R. Nascimento, M.R.C. Santos, S.J.G. Lima, C.D. Pinheiro, J.W.M. Espinosa, E. Longo, A.G. Souza, I.M.G. Santos, Cerâmica 54, 120-128, 2008.

4-“Materiais cerâmicos de inserção aplicados a baterias de íons lítio” N.C. Pesquero, P.R. Bueno, J.A. Varela, E. Longo, Cerâmica 54 (330) 233-244, 2008.

5-“Revisão-Efeito dos metais doadores nas propriedades elétricas e microestruturais dos varistores cerâmicos à base de SnO2” M.M. Oliveira, J.H.G. Rangel, V.C. de Sousa, E. Longo, R.N.R. filho, Cerâmica 54 (331) 296-302, 2008.

6- “Condutores de íons oxigênio - uma breve revisão” E.N.S. Muccillo, Cerâmica 54 (330) 129-144, 2008

7- “Ceramic nanocomposites from the high-energy mechanical milling process” N.L.V. Carreno, I.T.S. Garcia, L.P.S. Santos, M.T. Fabbro, D. Keyson, E.R. Leite, H.V. Fajardo, L.F.D. Probst, Química Nova 31 (5) 962-968,2008.

8- “Nanostructured TiO2 Thin Films By Polymeric Precursor Method” D.G. Stroppa, T.R. Giraldi, E.R. Leite, J.A. Varela, E. Longo, Química Nova 31 (7) 1706-1709, 2008.

Chapters of Book1-) E. Govea-Alcaide, P. MUNÉ, I. Garcia-Fornaris, and R. F. Jardim, “Noise, transport, and magnetic properties: a comparative study in YBa2Cu3O7-x and

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Bi1.65Pb0.35Sr2Ca2Cu3O10 superconductors”. In: Li-Chun Liáng, editor. (Org.). YBCO Superconductor Research Progress, New York, Nova Publishers, 2008, p. 171-191.

2-)R.C. Lima, V.M. Longo, A.T. de Figueiredo, A.B. Campos, F.S. de Vicente, J.W.M. Espinosa, F.C. Picon, A.C. Hernandes, V.R. Mastelaro, P.S. Pizani, E. Longo, J.A. Varela “Mechanisms behind photoluminescent emission in scheelite structures” In: Photoluminescence Research Progress, Nova Science Publischers, Inc., 2008.

3-) A.T. de Figueiredo, V.M. Longo, R.C. Lima, V. Mastelaro, S. de Lazaro, F.S. de Vicente, A.C. Hernandes, M.G.S. Costa, C.Paiva-Santos, R.W.A. Franco, J.A. Varela, E. Longo “Towards na Insight on the Photoluminescence of Disordered Titanates from a Joint Experimental and Theoretical Analysis”. In: Photoluminescence Research Progress, Nova Science Publischers, Inc., 2008.

4-) Nanostructured Materials for Electrochemical Energy Production and Storage, Nanostructure Science and Technology, Series Editor: David J. Lockwood , Edited by Edson R. Leite, 2008.

INTERNATIONAL CONFERENCE1- Batista, R.F., Muccillo, E. N. S., “Densification and electrical conductivity of yttria-stabilized zirconia containing NiO additions”,213th Meeting of the Electrochemical Society, 2008, Phoenix-Arizona. Electrochemical Society Transactions - ECST. Pennington, New Jersey : The Electrochemical Society, 2008. v. 13. p. 47-54.2- Dias, R.C.C., Antonelli, E., Hernandes, A.C., “Síntese e caracterização de corpos cerâmicos densos de BaZrO3-BaSnO3”, Simpósio Internacional de Iniciação Científica da Universidade de São Paulo, 2008, São Paulo, SP.3-Almeida, J.M., Ferreira, F.A.S., Hernandes, A.C., “Estudo da condutividade iônica de vidros do sistema B2O3-PbO-LiF-NaF”, Simpósio Internacional de Iniciação Científica da Universidade de São Paulo, 2008, São Paulo, SP.4- Simões, F.R., Pereira, E.C., “Study the electrochemical degradation of polyaniline films obtained by electrochemical and self-assembly methods”, 9th International Conference on Nanostructured Materials, 2008, Rio de Janeiro-RJ. 5- Sikora, M.S., Trivinho-Strixino, F., Pereira, E.C., “Eficiência de um sistema de anodização galvanostática para aquecimento de água”, XV Meeting of the Portuguese Electrochemical Society, 2008, Lisboa.6 - Trivinho-Strixino, F., Guimarães, F.E.G., Pereira, E.C., “Microstructure changes during anodic brakdown in ZrO2 films”, XV Meeting of the Portuguese Electrochemical Society, 2008, Lisboa.7- Trivinho-Strixino, F., Guimarães, F.E.G., Pereira, E.C., “Zirconium oxide anodic films: Optical and structural properties”, 59th Annual Meeting of the International Society of Electrochemistry, 2008, Seville.8- Simões, F.R., Pereira, E.C., Marchesi, L.F.Q., Pocrifka, L.A., “Study the electrochemical degradation of polyaniline films obtained by electrochemical and self-assembly methods”, International Conference on Science and Technology of Synthetic Metals- ICSM, 2008, Porto de Galinhas-PE.9- Simões, F. R., Pocrifka, L.A., Pereira, E.C., “Study of the electrochemical behaviour of self assembled films used in environmental applications”, 6th ISE Spring Meeting, 2008, Foz do Iguaçu- PR.10- Simões, F.R., Freitas, R.G., Marchesi, L.F.Q., Pereira, E.C., “Electrochemical characterization of Ti/Co2O3(x)Rh(1-x) electrodes prepared by polymeric precursor method”, 59th Annual Meeting of the International Society of Electrochemistry, 2008, Sevilha.11- Moreira, M.L., Longo, E., “The synergy effect about photoluminescence properties of BaTi03/BaZr03 in multilayered thin films”, 16th International Conference on Defects in Insulating Materials, 2008, Aracajú-SE.

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NATIONAL CONFERENCE1- Reis, S. L., Souza, E. C. C. De , Muccillo, E. N. S., “Estudo da formação de solução sólida em céria contendo gadolínia e samária por espectroscopia de impedância”, 52º Congresso Brasileiro de Cerâmica, 2008, Florianópolis. 2- Silva, G. C. T., Muccillo, E. N. S., “Condutividade elétrica da zircônia estabilizada com ítria contendo adições de Co”, 52º Congresso Brasileiro de Cerâmica, 2008, Florianópolis.3- Rocha, R.A, Muccillo, E. N. S. , Djurado, E., “Síntese de materiais cerâmicos óxidos pelo processo de spray pyrolysis”, 52º Congresso Brasileiro de Cerâmica, 2008, Florianópolis. 4- Muccillo, E. N. S. , Oliveira, C. ,Muccillo, R., “Características físicas do óxido de cério preparado por diversos métodos”, 18º Congresso Brasileiro de Engenharia e Ciência dos Materiais, 2008, Porto de Galinhas-Recife. 5- Blanco, P. H. L. , Muccillo, R., , Muccillo, E. N. S., “Síntese e caracterização da perovsquita Sm0,5Sr0,5CoO3 para utilização como catodo em células a combustível de óxido sólido”, 18º Congresso Brasileiro de Engenharia e Ciância dos Materiais, 2008, Porto de Galinhas-Recife. 6- Almeida, J.M., Lourenço, A.B., Hernandes, A.C., “Elaboração de mapas conceituais por alunos do ensino fundamental”, XVI Jornada de Iniciação Científica e Tecnológica- Universidade Federal de São Carlos,2008 São Carlos, SP.7- Aprigio, E.C., Lourenço, A.B., Hernandes, A.C., “Preparação de vidros do sistema B2O3-PbO-PbF2-LiF e elaboração de um curso para alunos do ensino fundamental”, XVI Jornada de Iniciação Científica e Tecnológica- Universidade Federal de São Carlos, 2008, São Carlos, SP8- Dias, R.C.C., Antonelli, E., Hernandes, A.C., “Preparação e estudo de propriedades físicas de corpos cerâmicos do sistema (BaZrO3-BaSnO3)”, XVI Jornada de Iniciação Científica e Tecnológica- Universidade Federal de São Carlos, 2008, São Carlos, SP.9- Araujo, R.M., Mascaro, L.H., Rosário, A.V., Pereira, E.C., “Caracterização dos processos de envelhecimento eletroquímico em filmes automontados de polímeros condutores”, 31a Reunião Anual da Sociedade Brasileira de Química, 2008, Águas de Lindóia.10– Pocrifka, L.A., Rosario, A.V., Pereira, E.C., “Dependence of RuO2 capacitive properties on the preparation conditions”, VII Encontro da Sociedade Brasileira de Pesquisa em Materiais, 2008, Guarujá.11- Sikora, M.S., Trivinho-Strixino, F., Bello, M.E.B., Pereira, E.C., “Um novo emprego para a anodização galvanostática de metais: a construção de um

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aquecedor de água”, 31a Reunião Anual da Sociedade Brasileira de Química, 2008, Águas de Lindóia.12- Trivinho-Strixino, F., Pereira, E.C., GUIMARÃES, F.E.G., “Guia de onda planares ativos de alumina anódica porosa (AAP) altamente ordenada preenchida com polímero luminescente”, I Simpósio de Pós-Doutorado da USP, 2008, São Paulo.13- Simões, F.R., Pocrifka, L.A., Marchesi, L.F.Q., Pereira, E.C., “Electrochemical study of polyaniline oxidation states by transmission line models”, VII Encontro da Sociedade Brasileira de Pesquisa em Materiais, 2008, Guarujá-SP.14- Savu, R., Parra, R., Joanni, E., Zaghete, M.A., Bueno, P.R., Longo, E., Varela, J.A., “The effect of cooling rate during hydrothermal synthesis of ZnO nanowires”, VII Encontro da SBPMat, 2008, Guarujá-SP.15- Santos, M.L., Riccardi, C.S., Lima, R.C., Tranquilin, R. Varela, J.A., Longo, E., “Preparation of CeO2 Nanospheres by Microwave-Hydrothermal Method”, VII Encontro da SBPMat, 2008, Guarujá-SP.16- Xavier, C.S., Eliziário, S.A., Delmonte, M.R.B., Varela, J.A., Longo, E., “Microwave-assisted hydrothermal synthesis of flower-like ZnO powder”, VII Encontro da SBPMat, 2008, Guarujá-SP.17- Xavier, C.S., Eliziário, S.A., Delmonte, M.R.B., Varela, J.A., Longo, E., “Microwave-assisted hydrothermal synthesis of CaZn2(OH)6.2H2O powder”, VII Encontro da SBPMat, 2008, Guarujá-SP.18- Figueiredo, A.T., Silva, M.S., Longo, V.M., Vieira, N.D., Cilense, M., Varela, J.A., Longo, E., “Influence of structural disorder on the photoluminescence emission of PZT powders”, VII Encontro da SBPMat, 2008, Guarujá-SP. 19-Erlo, R., Milanez, J., Lázaro, S., Longo, E., “Theoretical study of the photoluminescence phenomena and the structural order-disorder in CaTiO3”,VII Encontro da SBPMat, 2008, Guarujá-SP.20- Tanaka, M.T.S., Rosa, I.L.V., Marques, A.P.A., Leite, E.R., Varela, J.A., Longo, E., “Synthesis, characterization and photophysical properties of Eu3+ doped in SrMoO4”, VII Encontro da SBPMat, 2008, Guarujá-SP.21- Marques, A.P.A., Longo, V.M., Melo, D.M.A., Pizani, P.S., Leite, E.R., Varela, J.A., Longo, E., “Synthesis of CaMoO4 Thin Films: a Combined Theorical and Experimental Study”, VII Encontro da SBPMat, 2008, Guarujá-SP.22- Moura, F., Simões, A.Z., Zampieri, M., Perazolli, L.A., Zaghete, M.A., Varela, J.A., Longo, E., “Ferroelectric-relaxor behavior of Ba(Ti0.90Zr0.10V0.02)O3 ceramics”, VII Encontro da SBPMat, 2008, Guarujá-SP.23- Moreira, M.L., Nascimento, G.S., Bernardi, M.I.B., Bort, J., Varela, J.A., Longo, E., “Micro-sized decaoctahedron shape of BaZrO3 powders obtained by microwave-assisted hydrothermal method”, VII Encontro da SBPMat, 2008, Guarujá-SP.24- Moreira, M.L., Nascimento, G.S., Paris, E.C., Sambrano, J.R., Longo, V.M., Varela, J.A., Longo, E., “Hydrothermal-microwave synthesis of CaTiO3 powders: Optical and structural properties”, VII Encontro da SBPMat, 2008, Guarujá-SP.25- Sczancoski, J.C., Cavalcante, L.S., Pizani, P.S., Varela, J.A., Longo, E., “SrMoO4 powders processed in microwave-hydrothermal: Synthesis, characterization and optical properties”, VII Encontro da SBPMat, 2008, Guarujá-SP.26- Tranquilin, R., Sczancoski, J.C., Cavalcante, L.S., Pizani, P.S., Varela, J.A., Longo, E., “Morphology and photoluminescence at room temperature of BaMoO4 powders”, VII Encontro da SBPMat, 2008, Guarujá-SP.27- Sczancoski, J.C., Cavalcante, L.S., Pizani, P.S., Varela, J.A., Longo, E., “Morphology and photoluminescence properties of SrWO4 powders processed by microwave-hydrothermal”, VII Encontro da SBPMat, 2008, Guarujá-SP.28- Mambrini, G.P., Longo, E., Varela, J.A., Leite, E.R., “Influence of different surfactants in the synthesis of TiO2 colloidal nanocrystals”, VII Encontro da SBPMat, 2008, Guarujá-SP.29- Ribeiro, W.C., Bueno, P.R., Longo, E., Varela, J.A., “Advantages by dielectric spectroscopy rather than impedance spectroscopy use on the study of high permittivity materials”, VII Encontro da SBPMat, 2008, Guarujá-SP.30- Longo, V.M., Figueiredo, A.T., Campos, A.B., Espinosa, J.W.M., Sambrano, J.R., Varela, J.A., Longo, E., “Different origins of green-light

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photoluminescence emission in structurally ordered and disorder powders of calcium molybdate”, VII Encontro da SBPMat, 2008, Guarujá-SP.31- Cruz, M.A., Proença, D., Marques, A.P.A., Motta, F.V., Varela, J.A., Longo, E., Rosa, I.l.V., “Tb3+ Doped-BaMoO4 Powders Synthesized By Complex Polymerization Method”, VII Encontro da SBPMat, 2008, Guarujá-SP.32- Longo, V.M., Pinheiro, A.S., Sambrano, J.R., Agnelli, J.A., Longo, E., Varela, J.A., “Towards an Inside on the Photo-damage in Hair Fiber by UV-Light: An Experimental and Theoretical Study”, VII Encontro da SBPMat, 2008, Guarujá-SP.33- Picon, F.C., Varela, J.A., Longo, E., “Preparation of TiO2-anatase nanoparticles via titanium acetylacetonate hydrolysis and solvothermal processing”, VII Encontro da SBPMat, 2008, Guarujá-SP.34- Ferri, E.V., Espinosa, J.W.M., Sczancoski, J.C., Cavalcante, L.S., Pizani, P.S., Varela, J.A., Longo, E., “MgTiO3 powders: Synthesis, characterization, morphology and photoluminescence”, VII Encontro da SBPMat, 2008, Guarujá-SP.35- Moura, A.P., Lima, R.C., Espinosa, J.W.M., Rosa, I.L.V., Varela, J.A., Longo, E., “Preparation of Y2O3 using a simple hydrothermal-microwave method: photoluminescent properties”, VII Encontro da SBPMat, 2008, Guarujá-SP.36- Casali, G.P., Cavalcante, L.S., Sczancoski, J.C., Vicente, F.S., Li, M.S., Varela, J.A., Longo, E., “Surface morphology and control of optical band gap in blue-green-orange-red photoluminescence of Ba[Zr0.25Ti0.75]O3 thin films”, VII Encontro da SBPMat, 2008, Guarujá-SP.37- Pontes, D.S., Pontes, F.M., Galhiane, M.S., Santos, L.S., Longo, E., Pizani, P.S., Escote, M.T., “Pressure-induced electrical and structural anomalies in Pb1-xCaxTiO3 thin films grown at various oxygen pressures by chemical solution route”, VII Encontro da SBPMat, 2008, Guarujá-SP.38- Moura, A.P., Lima, R.C., Paris, E.C., Varela, J.A., Longo, E., “Hydrothermal-microwave synthesis of NiO nanoplates”, VII Encontro da SBPMat, 2008, Guarujá-SP.39- Pontes, D.S., Longo, E., Pontes, F.M., Galhiane, M.S., Santos, L.S., Rissato, S.R., Leite, E.R., “Improvement of electrical properties of Sr-modified (Pb,Ca)TiO3 thin films grown by soft chemistry route”, VII Encontro da SBPMat, 2008, Guarujá-SP.40- Muniz, E.C., Góes, M.S., Parra, R., Longo, E., Varela, J.A., Joanni, E., Bueno, P.R., “TiO2 nanostructured films for dye-sensitized solar cells”, VII Encontro da SBPMat, 2008, Guarujá-SP.41- Aragão, L.P., Pontes, F.M., Galhiane, M.S., Santos, L.S., Longo, E., Zampieri, M., Pizani, P.S., “Polymeric precursor method to the synthesis of XWO4 (X=Ca and Sr) thin films – Structural, microstructural and spectroscopic investigations”, VII Encontro da SBPMat, 2008, Guarujá-SP.42- Lima, B.H.R., Souza, F.L., Leite, E.R., Longo, E., “Structural analysis of the influence of different solvents in hematite thin films produced by spin-coating deposition solution: High-resolution scanning electron microscopy study”, VII Encontro da SBPMat, 2008, Guarujá-SP.43- Oliveira, L.H., Oliveira, J.F.A., Leite, E.R., Varela, J.A., Longo, E., Rosa, I.L.V., “Luminescent Properties of Hybrid Materials Prepared by Polymeric Precursors Method”, VII Encontro da SBPMat, 2008, Guarujá-SP.44- Motta, F.V., Marques, A.P.A., Espinosa, J.W.M., Pizani, P.S., Leite, E.R., Longo, E., Varela, J.A., “Optical properties of Ba0.95Ca0.05TiO3 prepared by Complex Polymerization Method (CPM)”, VII Encontro da SBPMat, 2008, Guarujá-SP.45- Motta, F.V., Figueiredo, A.T, Longo, V.M., Mastelaro, V.R., Vieira, N.D., Longo, E., Varela, J.A., “Photoluminescence in disordered Ba0.8Ca0.2TiO3 at room temperature”, VII Encontro da SBPMat, 2008, Guarujá-SP.46- Milanez, J., Figueiredo, A.T., Joya, M.R., Pizani, P.S., Longo, E., Varela, J.A., “PHOTOLUMINESCENCE OF PbxSryCa1-(x+y)TiO3 PEROVSKITE-TYPE”, VII Encontro da SBPMat, 2008, Guarujá-SP.47- Pontes, F.M., Santos, L.S., Galhiane, M.S., Pontes, D.S., Longo, E., Chiquito, A.J., Pizani, P.S., “Leakage current, ferroelectric and structural properties in Pb1-xBaxTiO3 thin films prepared by chemical route”, VII Encontro da SBPMat, 2008, Guarujá-SP.48- Libanori, R. Oliveira, R.S., França, M.P., Longo, E., Camargo, E.R., Ribeiro, C., Leite, E.R., “Langmuir isotherm model applied to surface

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modification of solid surfaces in liquid environment”, VII Encontro da SBPMat, 2008, Guarujá-SP.49- Eliseu, W., Pontes, F.M., Galhiene, M.S., Santos, L.S., Longo, E., Pontes, D.S., Pizani, P.S., “Structural And Morphological Characterization of Pb1-xBaxTio3 Thin Films Prepared by Chemical Route: An Investigation of Phase Transition”, VII Encontro da SBPMat, 2008, Guarujá-SP.50- Mendes, P.G., Nascimento, G.S., Longo, E., Moreira, M.L., Tebcherani, S.M., Paris, E.C., Varela, J.A., “Hydrothermal microwave method applied to obtention of nano-sized SnO2 powders”, VII Encontro da SBPMat, 2008, Guarujá-SP.51- Mabuchi, G.H., Pontes, F.M., longo, E., Pontes, D.S., Galhiane, M.S., Santos, L.S., Costa, C.E., “Effect of strontium addition on phase transition temperature of PZT thin films”, VII Encontro da SBPMat, 2008, Guarujá-SP.52- Kataoka, F.P., Pontes, F.M., Barrado, C.M., Longo, E., Santos, L.S., Galhiane, M.S., “Effects of hydrothermal treatment on structure and morphology of TiO2”, VII Encontro da SBPMat, 2008, Guarujá-SP.53- Leite, D.R., Simões, A.Z., Longo, E,. Varela, J.A., “Nd modified multiferroic BiFeO3 thin film prepared through polymeric precursor method”, VII Encontro da SBPMat, 2008, Guarujá-SP.54- Vieira, F.T.G., Souza, S.C., Lins, R.F., Longo, E., Lima, S.J.G, Souza, A.G., Santos, I.M.G., “Influence of Fe3+ in the defects of perovskite structure”, VII Encontro da SBPMat, 2008, Guarujá-SP.55- Lima, R.C., Macario, L.R.., Longo, V.M., Erlo, R., Marana, N.L., Longo, E., Varela, J.A., “Hydrothermal synthesis of ZnO nanostructures. An experimental and theoretical investigation”, VII Encontro da SBPMat, 2008, Guarujá-SP.56- Simões, A.Z., Moura, F., Nogueira, I.C., Perazolli, L.A., Zaghete, M.A., Varela, J.A., Longo, E., “Influence of nytrogen atmosphere on electrical properties of Ba(Ti0.90Zr0.10)O3 +V0.02 ceramics”, VII Encontro da SBPMat, 2008, Guarujá-SP.57- Espinosa, J.W.M., Cavalcante, L.S., Sczancoaki, J.C., Pizani, P.S., Varela, J.A., Longo, E., “Blue and green photoluminescence emissions in barium zirconate powders”, VII Encontro da SBPMat, 2008, Guarujá-SP.58- Vargas, M.R., Santos, J.D., Taft, C.A., Martins, J.B.L., Longo, E., “Theoretical study of zig-zag, armchair and quiral nanotubes of [(Si)n]m”, VII Encontro da SBPMat, 2008, Guarujá-SP.59- Eliziário, S.A., Xavier, C.S., Delmonte, M.R.B., Longo, E., Varela, J.A., “Effect of variation of reagents on the morphology barium lead titanium synthesized from microwave hydrothermal method”, VII Encontro da SBPMat, 2008, Guarujá-SP.60- Eliziário, S.A., Xavier, C.S., Delmonte, M.R.B., Longo, E., Varela, J.A., “(Pb,Ba)TiO3 nanopowders synthesized by a adapted domestic microwave hydrothermal”, VII Encontro da SBPMat, 2008, Guarujá-SP.61- Santos, J.D., Vargas, M.R., Moraes, E., Martins, J.B.L., Longo, E., Taft, C.A., “Theoretical study of the quirality of ZnO nanotubes and their properties”, VII Encontro da SBPMat, 2008, Guarujá-SP.62- Oliveira, R.S., Conti, T.G., Stroppa, D.G., Libanori, R., Longo, E., Leite, E.R., Camargo, E.R., “Nonaqueous Synthesis of Antimony Tin Oxide Nanocrystals”, VII Encontro da SBPMat, 2008, Guarujá-SP.63- Ribeiro, W.C., Bueno, P.R., Longo, E., Varela, J.A., “Influence of the sintering time and correlation between non-ohmic properties and relaxation processes in CaCu3Ti4O12-based polycrystalline”, VII Encontro da SBPMat, 2008, Guarujá-SP.64- Costa, M.G.S., Paiva-Santos, C.O., Longo, E., “Blue luminescence at room temperature of SrTiO3 powders prepared by polymeric precursor method”, VII Encontro da SBPMat, 2008, Guarujá-SP.65- Xavier, G.M., Zaghete, M.A., Melo, L.F., Jardim, A.P., Varela, J.A., Longo, E., “Influence of Li+ and Sc3+ addictives in the PMN-PT thin films”, VII Encontro da SBPMat, 2008, Guarujá-SP.66- Zampieri, M., Pontes, F.M., Pontes, D.S.L., Moura, F., Somões, A.Z., Varela, J.A., Longo, E., “Influence of LSCO and LNO oxide electrodes in crystallographic orientation of PCT10 ferroelectric thin films”, VII Encontro da SBPMat, 2008, Guarujá-SP.

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67- Silva, M.R.S., Lima, S.J.G., Longo, E., Souza, A.G., Santos, I.M.G., “Evaluation of defects formed in the system SrTiO3: Nd”, VII Encontro da SBPMat, 2008, Guarujá-SP.68- Alves, M.C.F., Paris, E.C., Espinosa, J.W.M., Pizani, P.S., Longo, E., Souza, A.G., Santos, I.M.G., “Intense visible photoluminescence in SrSnO3 at room temperature”, VII Encontro da SBPMat, 2008, Guarujá-SP.69- Alves, M.C.F., Paris, E.C., Espinosa, J.W.M., Pizani, P.S., Longo, E., Souza, A.G., Santos, I.M.G., “Influence of the Modifier on the Photoluminescent Properties of the Ca1-xSrxSnO3”, VII Encontro da SBPMat, 2008, Guarujá-SP.70- Raubach, C.W., Carreño, N.L.V., Silva, T.P., Krolow, M.Z., Nuernberg, G.B., Fajardo, H., Longo, E., “Development and Characterization of Functionalized Nanostructures with TiO2 for Catalytic Applications”, VII Encontro da SBPMat, 2008, Guarujá-SP.71- Ribeiro, L.S., Vargas, M.R., Santos, J.D., Longo, E., Taft, C.A., “Theoretical studies of fullerenes C70, C80 e C96”, VII Encontro da SBPMat, 2008, Guarujá-SP.72- Oliveira, A.L.M., Andrade, J.M., Pizani, P.S., Longo, E., Souza, A.G., Santos, I.M.G., Keyson, D., “Influence of the synthesis conditions in the photoluminescence of ZnO obtained by Domestic Hydrothermal Microwave Method”, VII Encontro da SBPMat, 2008, Guarujá-SP.73- Oliveira, A.L.M., Marinho, R.M.M., Lima, S.J.G., Longo, E., Souza, A.G., Santos, I.M.G., Keyson, D., “ZnO flowers synthesized by Domestic Hydrothermal Microwave Method”, VII Encontro da SBPMat, 2008, Guarujá-SP.74- Martins, M.L., Bruno, J.C., Cavalheiro, A.A., Saeki, M.I., Florentino, A.O., “Structural characterization of manganese and zinc ferrites synthesized by polymeric precursor method”, VII Encontro da SBPMat, 2008, Guarujá-SP.75- Volanti, D.P., Moreira, M.L., Keyson, D., Orlandi, M., Macário, L.R., Varela, J.A., Longo, E., “Microwave-assisted hydrothermal method of morphologically controlled oxides nanostructured”, VII Encontro da SBPMat, 2008, Guarujá-SP.76- Aguiar, E.C., Simões, A.Z., Longo, E. Varela, J.A., “Synthesis and characterization of pure and niobium doped BIT thick films by tape casting method”, VII Encontro da SBPMat, 2008, Guarujá-SP.77- Lázaro, S.R., Figueiredo, A.T., Longo, V.M., Longo, E., Varela, J.A., Berger, D., Tebcherani, S.M., “Concept of order-disorder in structural properties of SrTiO3 samples”, VII Encontro da SBPMat, 2008, Guarujá-SP.78- Marinho, R.M.M., Pizani, P.S., Lima, S.J.G., Longo, E., Souza, A.G., Santos, I.M.G., Keyson, D., “Highly disordered SnO2 obtained by the domestic hydrothermal microwave method”, VII Encontro da SBPMat, 2008, Guarujá-SP.79- Lins, R.F., Vieira, F.T.G., Melo, D.S., Paskocimas, C.A., Souza, A.G., Longo, E., Santos, I.M.G., “Color difference in chromium doped pigments with rutile structure”, VII Encontro da SBPMat, 2008, Guarujá-SP.80- Lins, R.F., Vieira, F.T.G., Souza, S.C., Lima, S.J.G., Longo, E., Souza, A.G., Santos, I.M.G., “Influence of molybdenum doping in SnO2:Cr pigments”, VII Encontro da SBPMat, 2008, Guarujá-SP.81- Melo, V.R., Lima, H.H.S., Soledade, L.E.B., Longo, E., Paskocimas, C.A., Souza, A.G., Santos, I.M.G., “SnO2:Ni pigments synthesized by the polymeric precursor method”, VII Encontro da SBPMat, 2008, Guarujá-SP.82- Lima, H.H.S., Melo, V.R., Lins, R.F., Longo, E., PAskocimas, C.A., Souza, A.G., Santos, I.M.G., “SnO2: Fe3+ pigments obtained by the polymeric precursor method”, VII Encontro da SBPMat, 2008, Guarujá-SP.83- Souza, S.C., Alves, M.C.F., Longo, E., Vieira, F.T.G, Lima, S.J.G., Souza, A.G., Santos, I.M.G., “Influence of Nd3+ coordination in the color of SrSnO3:Nd3+ pigment”, VII Encontro da SBPMat, 2008, Guarujá-SP.84- Zampieri, M., Pontes, F.M., Pontes, D.S.L., Moura, F., Simões, A.Z., Varela, J.A., Longo, E., “Influence of the LNO oxide electrodes in the ferroelectric properties of the PCT10 thin films”, VII Encontro da SBPMat, 2008, Guarujá-SP.85- Ferreira, J.M., Oliveira, A.L.M., Espinosa, J.W.M., Pizani, P.S., Longo, E.l, Souza, A.G., Santos, I.M.G., “Photoluminescent emission in CoWO4 at room temperature”, VII Encontro da SBPMat, 2008, Guarujá-SP.

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86- Vieira, F.T.G., Eliziário, S.A., Lima. S.J.G., Longo, E. Souza, A.G., Santos, I.M.G., “Influence of synthesis conditions in the anatase-rutile transition of TiO2”, VII Encontro da SBPMat, 2008, Guarujá-SP.87- Berger, D., Tebcherani, S.M., Lázaro, S.R., Sequinel, T., Figueiredo, A.T., Erlo, R., Longo, E., “Experimental and theoretical results about evaluate phase of the Sn1-xTixO2 material “, VII Encontro da SBPMat, 2008, Guarujá-SP.88- Proença, D., Lopes, K.P., Cruz, M.A., Leite, E.R., Longo, E., Rosa, I.L.V., “Study of Ba0,5Ni0,5TiO3 and BaNi0,5Ti0,5O3 as Nanometric Ceramic Pigments”, VII Encontro da SBPMat, 2008, Guarujá-SP.89- Tararam, R., Ribeiro, W.C., Ramirez, M.A., Bueno, P.R., Longo, E., Varela, J.A., “Detection of potential barriers in CaCu3Ti4O12 polycrystalline devices by Electrostatic Force Microscopy “,VII Encontro da SBPMat, 2008, Guarujá-SP.90- Vargas, M.R., Santos, J.D., Martins, J.B.L., Longo, E., Taft, C.A., “Theoretical studies of sodium and hydrogen atoms interaction with single wall carbon nanotubes”, VII Encontro da SBPMat, 2008, Guarujá-SP.91- Vila, C., Longo, V.M., Silva, M.S., Franco, R.W.A., Cilense, M., Varela, J.A., Longo, E., “Influence of Ca, Sr and Ba on the Photoluminescent Properties of Pb(Zr, Ti)O3”, VII Encontro da SBPMat, 2008, Guarujá-SP.92- Melo, D.S., Marinho, E.P., Melo, D.M.A., Lima, S.J.G., Longo, E., Souza, A.G.., Santos, I.M.G., “Influence of calcium addition in the crystalline structure of LaCoO3 perovskites “,VII Encontro da SBPMat, 2008, Guarujá-SP.93- Nascimento, M.R., Andrade, H.M.C., Pizani, P.S., Paris, E.C., Souza, A.G., Santos, I.M.G., “SrSnO3:Ni applied in the NO reduction in the CO presence”, VII Encontro da SBPMat, 2008, Guarujá-SP.94- Ferreira, M.D., Santos, J.D., Taft, C.A., Martins, J.B.L., longo, E., “SnO2 nanotubes of the rutile type with plane [110] gas sensores for CH4, C2H6, C4H10, C2H5OH”, VII Encontro da SBPMat, 2008, Guarujá-SP.95- Gonçalves, P., Rangel, J.H.G., Oliveira, M.M., Santos, L.P.., Moreira, M.L., Longo, E., “Surface morphology study of La-SnO2 films by Atomic Force Microscope”, VII Encontro da SBPMat, 2008, Guarujá-SP.96- Ramirez, M.A., Marcos, F.R., Fernández, J.F., Lengauer, M., Bueno, P.R., Longo, E., Varela, J.A., “Mechanical properties and dimensional effects of ZnO and SnO2- based varistors”, VII Encontro da SBPMat, 2008, Guarujá-SP.97- Riccardi, C.S., Lima, R.C., Santos, M.L., Varela, J.A., Longo, E., “Synthesis of CeO2 by Microwave-Hydrothermal Method”, VII Encontro da SBPMat, 2008, Guarujá-SP.98- Rosa, I.L.V., Pinatti, I.M., Moreira, M.L., Picon, F.C., Nascimento, G.S., Varela, J.A., Longo, E.., “Photoluminescence properties of Eu3+ doped crystalline CaTiO3 powders obtained by hydrothermal-microwave”, VII Encontro da SBPMat, 2008, Guarujá-SP.99- Nascimento, G.S., Moreira, M.L., Libanori, R., Bernardi, M.I.B., Leite, E.R., Varela, J.A., Longo, E., “Morphology control of CaTiO3 powders obtained by hydrothermal-microwave by using surfactant agents”, VII Encontro da SBPMat, 2008, Guarujá-SP.100- André, R.S., Nascimento, G.S., Paris, E.C., Moreira, M.L., Mambrini, G.P., Souza, A.G., Longo, E., “Influence of the CaTiO3 in hydroxyapatite nanorods processed by hydrothermal-microwave method“,VII Encontro da SBPMat, 2008, Guarujá-SP.101- Volanti, D.P., Keyson, D., Macário, L.R., Varela, J.A., Longo, E., “Effects of microwave-assisted hydrothermal method on the CuO nanostructured”, VII Encontro da SBPMat, 2008, Guarujá-SP.102-Oliveira, R.C., Aguiar, E.C., Cavalcante, L.S., Rodrigues, A.G., Galzerani, J.C., Longo, E., “Bi4Ti3O12 powders: Synthesis, characterization and optical properties in phase transition”, VII Encontro da SBPMat, 2008, Guarujá-SP.103-Gonçalves, M.D., Cavalcante, L.S., Espinosa, J.W.M., Leite, E.R., Varela, J.A., Longo, E., Rosa, I.L.V., “Photoluminescent Behavior of SrZrO3:Tm3+ obtained by the polymeric precursor method “, VII Encontro da SBPMat, 2008, Guarujá-SP.104- Gonçalves, J.S., Marques, V.S., Leal, S.H., Santos, M.R.M.C, Cavalcante, L.S., Longo, E., Matos, J.M.E., “Influence of nickel precursor on the synthesis of nanosized”, VII Encontro da SBPMat, 2008, Guarujá-SP.

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105- González, A.H.M., Fernandes, S.L., Simões, A.Z., Galhiane, M.S., Varela, J.A., Longo, E., “Structural and morphological characterization of La2/3-xLi3xTiO3 powders”, VII Encontro da SBPMat, 2008, Guarujá-SP.106- Souza, I.A., Simões, A.Z., Santos, L.P.S., Mercury, J.M.R., Longo, E. “Microstructural Characteristics of BST and BST:Sn Thin Films by Chemical Route”, VII Encontro da SBPMat, 2008, Guarujá-SP.

Em 2008 - 30 mil inscritos

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DVD

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05 e 06 de maio de 2008 – Araraquara, SP

Basic Research Highlights

APPLIED PHYSICS LETTERS 93, 182912 (2008)Anomalous current-voltage behavior of CaCu3Ti4O12 ceramics

ABSTRACT: This letter reports on an investigation of dc current-voltage measured in CaCu3Ti4O12 ceramics. The experimental results show unusual I-V behaviors associated with the electrically inhomogeneous nature of the grains _mixture of semiconducting and insulating regions_ and dependence on delay time. The data strongly suggest that both the localization of current in the conductive region and local Joule self-heating effects are essential elements to explain the abrupt drop in the electric field. In addition, the hysteresis behavior recorded during the I-V measurements shows strong dependence on delay time, i.e., the time needed for the polarization phenomena to occur. © 2008 American Institute of Physics. _DOI: 10.1063/1.3023061_

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Crystal Growth & Design, Vol. 8, No. 2, 2008

Influence of Microwave Heating on the Growth of Gadolinium-Doped Cerium Oxide Nanorods.ABSTRACT: In this communication, we demonstrate that the use of microwave heating during hydrothermal treatment drastically decreases the treatment time required to obtain gadolinium-doped ceria nanorods and that the oriented attachment is the dominant mechanism responsible for anisotropic growth. In fact, considering oriented attachment (OA) as a statistical mechanism, we postulate that the growth process conducted under microwave heating increases the effective collision rate. A plausible explanation for the increase of the effective collision rate under microwave irradiation is the increase in the collision cross-section of the particle.

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Figure 3. (a) HRTEM image of the material after hydrothermal treatment in MwO; (b,c) reconstructed lattice images of different areas (indicated in panel a).

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