Photocatalytic hydrogenation of azobenzene to hydrazobenzene on cadmium sulfide under visible light irradiation

被引：33
|
作者：
Shiraishi, Yasuhiro [1 ,2 ,3 ]
Katayama, Miyu [1 ,2 ]
Hashimoto, Masaki [1 ,2 ]
Hirai, Takayuki [1 ,2 ]
机构：
[1] Osaka Univ, Grad Sch Engn Sci, Res Ctr Solar Energy Chem, Toyonaka, Osaka 5608531, Japan
[2] Osaka Univ, Grad Sch Engn Sci, Div Chem Engn, Toyonaka, Osaka 5608531, Japan
[3] Japan Sci & Technol Agcy JST, Precursory Res Embryon Sci & Technol PRESTO, Saitama 3320012, Japan
来源：
CHEMICAL COMMUNICATIONS | 2018年 / 54卷 / 05期
关键词：
SEMICONDUCTOR PHOTOCATALYSIS; SELECTIVE REDUCTIONS; HIGHLY EFFICIENT; CDS; WATER; PHOTOLUMINESCENCE; NITROBENZENE; VACANCIES; DYNAMICS;
D O I：
10.1039/c7cc08428e
中图分类号：
O6 [化学];
学科分类号：
0703 ;
摘要：
Visible-light irradiation (lambda < 600 nm) of commercially-available CdS in alcohol successfully promotes hydrogenation of azobenzene to hydrazobenzene with more than 95% selectivity. This is promoted by strong adsorption of azobenzene to the photoformed zerovalent Cd species adjacent to the surface S vacancies on CdS; this leads to efficient reduction to hydrazobenzene.
引用
收藏
页码：452 / 455
页数：4
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