N=N bond cleavage of azobenzene through Pt/TiO2 photocatalytic reduction

被引：43

作者：

Tada, H

Kubo, M

Inubushi, Y

Ito, S

机构：

[1] Kinki Univ, Environm Sci Res Inst, Higashiosaka, Osaka 5778502, Japan

[2] Kinki Univ, Fac Sci & Engn, Dept Appl Chem, Higashiosaka, Osaka 5778502, Japan

[3] Fuji Pigment Co Ltd, Kawanishi, Hyogo 6060015, Japan

来源：

CHEMICAL COMMUNICATIONS | 2000年 / 11期

关键词：

D O I：

10.1039/b001062f

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

TiO2 photocatalytic 2e(-)-reduction of azobenzene to hydrazobenzene is found to occur at lambda(ex) > 300 nm while loading of nanometer-sized Pt particles on TiO2 induces N=N bond cleavage via 4e(-)-reduction; only photoisomerization occurs in the absence of TiO2.

引用

页码：977 / 978

页数：2

共 15 条

[1] 2. Photosensitized degradation of azo dyes on Fe, Ti, and Al oxides. Mechanism of charge transfer during the degradation [J].