supporting information - royal society of chemistrytz-jie ju, chi-han wang, shawn d. lin *...
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![Page 1: Supporting Information - Royal Society of ChemistryTz-Jie Ju, Chi-Han Wang, Shawn D. Lin * Supporting Information 1. XRD patterns Fig. S1 X- Ray diffraction patterns of as prepared](https://reader035.vdocuments.us/reader035/viewer/2022071411/61069f2a254ddf7422320dc2/html5/thumbnails/1.jpg)
Insights to the CO2 deoxygenation to CO over oxygen vacancies of CeO2
Tz-Jie Ju, Chi-Han Wang, Shawn D. Lin *
Supporting Information
1. XRD patterns
Fig. S1 X- Ray diffraction patterns of as prepared CeO2 samples.
2. SEM images
Electronic Supplementary Material (ESI) for Catalysis Science & Technology.This journal is © The Royal Society of Chemistry 2019
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Fig. S2 SEM images of CeO2 samples after TPR-CO2-TPR-CO2 test sequence.
3. XANES data analysis
Fig. S3 Ce L3-edge XANES Spectra of Tube CeO2 sample: collected data and
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analysis (see text for details)
4. HRTEM images
Fig. S4 HRTEM images of as-prepared CeO2 samples: (a) Rod, (b) Cube, and (c)
Polyhedra. The observed d-spacing of crystal planes includes 0.19, 0.27 and 0.31 nm,
which can be attributed to (022), (001), and (111) of CeO2.
Fig. S5 HRTEM images of as-prepared Tube CeO2 sample, where (b) is the
enlarged image of the rectangle area of (a).
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Fig. S6 HRTEM images of Tube CeO2 sample after TPR, where (b) is the enlarged
image of the rectangle area of (a).
Fig. S7 HRTEM images of Tube CeO2 sample after TPR-CO2-TPR-CO2 test, where (b)
is the enlarged image of the rectangle area of (a).