期刊
ECS SOLID STATE LETTERS
卷 2, 期 9, 页码 M49-M52出版社
ELECTROCHEMICAL SOC INC
DOI: 10.1149/2.003309ssl
关键词
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资金
- National Natural Science Foundation of China [61171008, 21103024]
- Shanghai Pujiang Rencai Project [09PJ1401400]
- China Postdoctoral Science Foundation Special Funded Project [201104236]
- Dalian Mingjia Jinshu Products Limited Company
- Suzhou Baotan New Energy Limited Company
- Shanghai Jubo Energy Technology Limited Company (China)
Mesoporous TiO2/graphitic carbon microspheres were synthesized by a simple nanocasting route using monodisperse SiO2 microspheres as the template. X-ray diffraction, nitrogen adsorption-desorption, scanning electron microscopy, transmission electron microscope and thermogravimetric analysis techniques were used to characterize the sample. It was observed that anatase TiO2 nanoparticles of 8-14 nm in diameter were highly dispersed in the graphitic carbon microspheres, and the resulting composite with hierarchical mesostructure and high specific surface area exhibited exceptionally high activity in the photocatalytic reduction of CO2 with H2O under simulated solar irradiation. (c) 2013 The Electrochemical Society. All rights reserved.
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