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题名: g-C(3)N(4) coated SrTiO(3) as an efficient photocatalyst for H(2) production in aqueous solution under visible light irradiation
作者: X. X. Xu;  G. Liu;  C. Randorn;  J. T. S. Irvine
发表日期: 2011
关键词: Carbon nitride;  Photocatalyst;  Visible light;  SrTiO(3);  tio2 nanotube photocatalyst;  hydrogen-production;  water;  generation;  oxynitride
摘要: A highly active photocatalyst based on g-C(3)N(4) coated SrTiO(3) has been synthesized simply by decomposing urea in the presence of SrTiO(3) at 400 degrees C. The catalyst demonstrates a high H(2) production rate similar to 440 mu mol h(-1)/g catalyst in aqueous solution under visible light irradiation, which is much higher than conventional anion doped SrTiO(3) or physical mixtures of g-C(3)N(4) and SrTiO(3). The improved photocatalytic activity can be ascribed to the close interfacial connections between g-C(3)N(4) and SrTiO(3) where photo-generated electron and holes are effectively separated. The newly synthesized catalyst also exhibited a stable performance in the repeated experiments. Copyright (C) 2011, Hydrogen Energy Publications, LLC. Published by Elsevier Ltd. All rights reserved.
部门归属: [Xu, Xiaoxiang; Randorn, Chamnan; Irvine, John T. S.] Univ St Andrews, Sch Chem, St Andrews KY16 9ST, Fife, Scotland. [Liu, Gang] Chinese Acad Sci, Inst Met Res, Shenyang Natl Lab Mat Sci, Shenyang 110016, Peoples R China.;Irvine, JTS (reprint author), Univ St Andrews, Sch Chem, St Andrews KY16 9ST, Fife, Scotland;
相关网址: <Go to ISI>://WOS:000296208800018
刊名: International Journal of Hydrogen Energy
内容类型: 期刊论文
ISSN号: 0360-3199
KOS主题词: Carbon nitride;  Light;  Hydrogen as fuel;  Water;  Reproduction
KOS主题词(UF): ;  Lights;  VISIBLE RADIATION;  Light rays;  bending of light;  LICHT;  LUMIERE;  light (visible radiation);  optical spectrum;  visible light;  可见光;  Hydrogen energy;  hydrogen economy;  hydrogen production;  biohydrogen production;  hydrogen storage;  light water;  EAU;  MOISTURE;  WASSER;  protium;  Amphimixis;  Pangenesis;  Generation;  Procreation;  Reproduction rate;  reproduction (biology);  Propagation;  Copying;  Duplicating
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Recommended Citation:
X. X. Xu,G. Liu,C. Randorn,et al. G-c(3)n(4) Coated Srtio(3) As An Efficient Photocatalyst For H(2) Production In Aqueous Solution Under Visible Light Irradiation[J]. International Journal Of Hydrogen Energy,2011,36(21):13501-13507.

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