Silicon quantum dots: A general photocatalyst for reduction, decomposition, and selective oxidation reactions

被引：216

作者：

Kang, Zhenhui ^{[1
]}

Tsang, Chi Him A. ^{[1
]}

Wong, Ning-Bew ^{[1
]}

Zhang, Zhendong ^{[1
]}

Lee, Shuit-Tong ^{[1
]}

机构：

[1] City Univ Hong Kong, Ctr Super Diamond & Adv Films, Dept Biol & Chem, Dept Phys & Mat Sci, Hong Kong, Hong Kong, Peoples R China

来源：

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY | 2007年 / 129卷 / 40期

关键词：

D O I：

10.1021/ja075184x

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

The 1-2 nm SiQDs can photocatalyze CO2 reduction and dye (methyl red) degradation, while 3-4 nm SiQDs can photocatalyze selective oxidation of benzene to phenol, owing to tunable band gap and excellent photoconductive properties of SiQDs.

引用

页码：12090 / +

页数：3

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