NANOCOMPOSITEVENUE: EMERATD ROOM

l0:50-l l : 1 0 A M

O R A LcGB-O-9

Polypropylene EPDM Blend/Titon/OrgonocloyNonocomposiles: Preporolion ond PropertiesKhoshniyot Ali RezoRESEARCH INSTITUTE OF PETROLEUM

(11,t t : t0-Y t:go npt

ORALCGB-O-10

Preporoiion ond Chclroclerizofion of lmide-Siloxone/SilicsNqnocomposile FilmsMoryom AldoghiFERDOWSI UNIVERSITY OF MASHHAD

1 l :30-1 1 :50 AM

ORALcGB-O-r I

The Etfect of Cloy Content on lhe Slruclurol Property ofTopioco Slorch-Poly(loctic Acid)-Cloisite 308Nonocomposlle FoqmsDr Lee Siew YoongMARDI

1 l :50-l 2 : , | 0 P M

0

ORALCGB-O-r 2

Study the Effective Poromefers on Shrinkoge of pA-6Nonocomposites in Injection Molding Process using MoldFlow SoftworeEng ForohnokiqnISLAMIC AZAD UNIVERSITY- KASHAN BRANCH

12:10-l2 :30 PM

ORALCGB-O-13

Effecl of Ag nonoporticles on lhe oplicol, dielectric ondelecfricol properlies of Ag/FANI nonocomposifes core-shellMs Mqshcrel Mohqmmed AlshqikhUNIVERSITY OF MALAYA

2:15-2:35PM

O R A LCGB-O-14

Preporotion qnd Chqroclerizolion of Polyurelhone RigidFoom UUn/ Ntrno-SiOz ComposilesProf. Mir Mohqmmod Alovi NlgjehIMAM KHOMEINI INTERNATIONAL UNIVERSITY

2:35-2:55PM

O R A LCGB-O-15

Reinforcement of Epoxidised Nqlurql Rubber byPrecipiloted Silico NqnoflllerMs Slli Solins SorkowiLEMBAGA GETAH MALAYSIA

2:55-3:. |5PM

ORALcG8-O-r 6

Evqluqfion & Vlsuollzotlon of Filler Dispersion in CqrbonNonotube / Poly(Methyl) MefhAcrylite Composite powderPrepored vio Coogulolion MelhodMs Noor Mqznl lsmoilUNIVERSITI SAlNS MALAYSIA

3:l 5-3:35PM

ORALCGB-O-r 7

The Effect of Cloy Orgono-Modificolion on lhe Properlies ofNolurol Rubber Bosed Nonocomposites.Mdm Nik Inton Nik lsmoilLEMBAGA GETAH MALAYSIA

3:35-4:l 5PM

,E

ORALCGB-O-18

Evoluoling the Effecls of Differenl Porometers on TensileProperlies of Flber Relnforced Epory/NonocloyNonocomposiles uslng Mofhemqficol ModellngProf. Mehdi MoghriISLAMIC AZAD UNIVERSITY- KASHAN BRANCH

4:14-4:35PM

ORALcG8-O-r 9

Chorocterizqlion of Cobolt Nonoporlicles / PolyonilineNonocomposile Prepored by Rodiolion TechniqueMr Abdo Mohommed Ali MeftohUNIVERSITY PUTRA MALYSIA

326Note

pC7-52-19: Phase Formation during Mechanochemical Fabrication Of Cu-Al2O3 Nanocomposite

using Cu-Cuo-Al System

Ehsan Mohammadpour, Jalil Vahdati Khaki' and Saeed Majidaie Samakoush

PG7-s,2-2't Mechanical Properties Aluminum Matrix Composite (AMC)

Bulan Abdullahl, Ahmed Jaffarl, Mohd Faris Nasrudinl, Aidah Jumahatl, Muhammad Hussainr, Abdullah

Ramli2

pc7-s.Z-211Microstructural Characterization of Hematite (Fe2O3) Nanoparticles Produced by High-Energy Milling and Their Photocatalytic ActivityRoshaida Arbain and Samayamufthirian Palaniandy*

Group 8: NANOCOMPOSITE

cG8-O-9: Polypropytene - EPDM Blend/Titan/Organoclay Nanocomposites: Preparation andProperties

Khoshniyat A. R", and Aalaie J.

.l cog-o-ro: Preparation and characterization of lmide-siloxane/silica Nanocomposite Films

Maryam Aldaghil, Ali Ahmadpourt, seyed Moitaba Zebarjadz, and Majid Pakizehl

CG8-O-1'l: The Effect of Clay Content on The Structural Property of Tapioca Starch-Poly (Lactic

Acid)-Cloisite 308 Nanocomposite Foams

Lee Siew Yoong

CG8-O-12: Study the Effective Parameters on Shrinkage of PA-6 Nanocomposites in Injection

Molding Process using Mold Flow SoftwareM. Moghri.1, M. Farahnakian2 and M. Sattarir

CG8-O-13: Effect of Ag Nanoparticles on the Optical, Dielectric and Electrical Properties of Ag/PANI

Nanocomposites Core-Shell

Mashael Alshaikh and Roslan Md Nor

CG8-O-'14: Preparation and Characterization of Polyurethane Rigid Foam (PUF)/ Nano-Sio,CompositesMir Mohammad Aiavi Nigjeh ab, Zahta MazaheiTehrani", Moslem Haghshenasb, and Saeed Shakhesib

CG8-O-15: Reinforcement of Epoxidised Natural Rubbet By Precipitated Silica Nanofiller: Studies

on Cure Characteristics and Rubber-Filler InteractionSiti Salina Sarkawi and Che Su Mt. Saad

cc8-O-16: Evaluation & Visualization of Filler Dispersion in Carbon Nanotube / Poly(Methyl)

MethAcrylite Composite Powder Prepared via Coagulation MethodNoor Mazni lsmail, Azizan Aziz, and Mariatti Jaafar@Mustapha

CG8-0-17: The Effect of Clay Organo-modification on the Propsrties of Natural Rubber Based

Nanocomposites.Nik Intan Nik lsmail., Siti Salina Sarkawi and Che Su Mt Saad

326Note

cG8-O-10

Preparation and characterization of Imide-s oxane/sirica Nanocomposite F ms

Maryam Aldaghil, Ati Ahmadpourt, Seyed Mojtaba Zebarjad, and Majid pakizehr

rChemical Engineering Department, Ferdowsi University of Mashhad, Iran*E-mail: mary_aldaghi0 I @yahoo.com2Materials Science and Engineering Department, Ferdowsi University of Mashhad. Iran

Abstract

In this work, a series of imide-siloxane/silica nanocomposite films were successfulry prepared viapolycondensation, imidization and sol-ger reaction. The nanocomposite materiars were fabricatedby various silica network builders, tetraethoxys ane (TEoS) and tetramethoxysitane (TMos).Two types of aminoalkoxysilane, aminopropyrtrimethoxysilane (AprTMoS) andaminopropylmethyldiethoxysilane (APTMDEOS) were used as coupling agents. The molecularstructure and thermar performance of these materiars were characterized by using Fouriertransform-lnfra Red (FT_[R) spectrometry and Thermo Gravrmetric Analysis (TGA). Theexistence of crysta ine domains within the hybrid films was investigated with X_ray Diffraction(XRD). Transmission Electron Microscopy (TEM) was employed in evaluating the hybridmorphology. The resurts indicated the presence of imide and si-o-Si bonds in the materials.weight loss of the nanocomposite firms were redused compared to the pure poryimide. Thehybrid firms were amorphous. The use of silane coupling agents yierded the fine dispersion ofsilica throughout the matrix. The properties of these nanocomposite materials were found rodepend on the type ofsilica network builder, coupling agent and silica content.

Keywords: imide-siloxane, silica, nanocomposite, polycondensation, imidization, sol_gel

136