Low-Temperature Synthesis and High Visible-Light-Induced Photocatalytic Activity of BiOI/TiO2Heterostructures

2009 ◽  
Vol 113 (17) ◽  
pp. 7371-7378 ◽  
Author(s):  
Xi Zhang ◽  
Lizhi Zhang ◽  
Tengfeng Xie ◽  
Dejun Wang
Keyword(s):  
Photocatalytic Activity ◽  
Low Temperature ◽  
Visible Light ◽  
Low Temperature Synthesis ◽  
Temperature Synthesis

Low temperature synthesis of TiO2−xNy powders and films with visible light responsive photocatalytic activity

2006 ◽  
Vol 137 (3) ◽  
pp. 132-137 ◽  
Author(s):  
Shu Yin ◽  
Ken Ihara ◽  
Masakazu Komatsu ◽  
Qiwu Zhang ◽  
Fumio Saito ◽  
...  
Keyword(s):  
Photocatalytic Activity ◽  
Low Temperature ◽  
Visible Light ◽  
Low Temperature Synthesis ◽  
Temperature Synthesis

Low Temperature Synthesis and Visible Light Driven Photocatalytic Activity of Highly Crystalline Mesoporous TiO2 Particles

2010 ◽  
Vol 10 (12) ◽  
pp. 8124-8129 ◽  
Author(s):  
Tanaji P. Gujar ◽  
Chokkalingam Anand ◽  
Vaishali R. Shinde ◽  
Jinhua Ye ◽  
Katsuhiko Ariga ◽  
...  
Keyword(s):  
Photocatalytic Activity ◽  
Low Temperature ◽  
Visible Light ◽  
Low Temperature Synthesis ◽  
Temperature Synthesis ◽  
Visible Light Driven

Low Temperature Synthesis Method of La2O2S2 and Evaluation of the Photocatalytic Activity

2010 ◽  
Vol 445 ◽  
pp. 217-220 ◽  
Author(s):  
Mamoru Ohashi ◽  
Tadashi Ishigaki ◽  
Kazuyoshi Uematsu ◽  
Kenji Toda ◽  
Mineo Sato
Keyword(s):  
Photocatalytic Activity ◽  
Low Temperature ◽  
Solar Energy ◽  
Visible Light ◽  
Water Splitting ◽  
Hydrogen Generation ◽  
Synthesis Method ◽  
Low Temperature Synthesis ◽  
Temperature Synthesis ◽  
Energy Applications

Photocatalysts for overall water splitting have great potential in solar energy applications. A variety of photocatalysts have shown activity for water splitting. In particular, oxysulfides are the great interest because of their ability to generate H2 and O2 from water under visible light. However, they are generally synthesized under H2S flow, which is an extremely harmful gas for humans. In this study, La2O2S2 was synthesized at low temperature without H2S gas, and its photocatalytic activity was confirmed by hydrogen generation experiments.

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