Visible-Light-Responsive β-Rhombohedral Boron Photocatalysts

被引：99

作者：

Liu, Gang ^{[1
]}

Yin, Li-Chang ^{[1
]}

Niu, Ping ^{[1
]}

Jiao, Wei ^{[1
]}

Cheng, Hui-Ming ^{[1
]}

机构：

[1] Chinese Acad Sci, Inst Met Res, Shenyang Natl Lab Mat Sci, Shenyang 110016, Peoples R China

来源：

ANGEWANDTE CHEMIE-INTERNATIONAL EDITION | 2013年 / 52卷 / 24期

关键词：

boron; electronic structure; photocatalysis; semiconductors; visible light; HYDROGEN-PRODUCTION; METAL-FREE; WATER; CRYSTAL; TIO2; IRRADIATION;

D O I：

10.1002/anie.201302238

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

It's elemental! β-Rhombohedral boron was investigated as an elemental photocatalyst. Boron crystals were found to be photocatalytically active in the generation of .OH radicals under irradiation with visible light (see picture); however, the presence of an amorphous oxide layer on the surface of the crystals impaired their photocatalytic activity. Copyright © 2013 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim.

引用

页码：6242 / 6245

页数：4

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