A Highly Active Titanium Dioxide Based Visible-Light Photocatalyst with Nonmetal Doping and Plasmonic Metal Decoration

被引：367

作者：

Zhang, Qiao ^{[1
]}

Lima, Diana Q. ^{[1
]}

Lee, Ilkeun ^{[1
]}

Zaera, Francisco ^{[1
]}

Chi, Miaofang ^{[2
]}

Yin, Yadong ^{[1
]}

机构：

[1] Univ Calif Riverside, Dept Chem, Riverside, CA 92521 USA

[2] Oak Ridge Natl Lab, Div Mat Sci, Oak Ridge, TN 37830 USA

来源：

ANGEWANDTE CHEMIE-INTERNATIONAL EDITION | 2011年 / 50卷 / 31期

关键词：

doping; nanoparticles; photocatalysts; plasmonic metals; titanium dioxide; DOPED TIO2; SIZE; SURFACE; RUTILE; NANOCOMPOSITES; NANOPARTICLES; CATALYSIS; ORIGIN; WATER;

D O I：

10.1002/anie.201101969

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

Nicely decorated: A sandwich-structured photocatalyst shows an excellent performance in degradation reactions of a number of organic compounds under UV, visible light, and direct sunlight (see picture). The catalyst was synthesized by a combination of nonmetal doping and plasmonic metal decoration of TiO 2 nanocrystals, which improves visible-light activity and enhances light harvesting and charge separation, respectively. Copyright © 2011 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim.

引用

页码：7088 / 7092

页数：5

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