Active Facets on Titanium(III)-Doped TiO2: An Effective Strategy to Improve the Visible-Light Photocatalytic Activity

被引：359
|
作者：
Zuo, Fan [1 ]
Bozhilov, Krassimir [2 ]
Dillon, Robert J. [1 ]
Wang, Le [1 ]
Smith, Phillip [1 ]
Zhao, Xiang [1 ]
Bardeen, Christopher [1 ]
Feng, Pingyun [1 ]
机构：
[1] Univ Calif Riverside, Dept Chem, Riverside, CA 92521 USA
[2] Univ Calif Riverside, Cent Facil Adv Microscopy & Microanal, Riverside, CA 92521 USA
来源：
ANGEWANDTE CHEMIE-INTERNATIONAL EDITION | 2012年 / 51卷 / 25期
关键词：
active facets; heterogeneous catalysis; photocatalysts; semiconductors; titanium dioxide; HYDROTHERMAL CONDITIONS; SINGLE-CRYSTALS; RUTILE; NANOCRYSTALS; ILLUMINATION; TITANIUM; NANORODS; GROWTH; TICL3; PHASE;
D O I：
10.1002/anie.201202191
中图分类号：
O6 [化学];
学科分类号：
0703 ;
摘要：
Partially reduced TiO 2 with highly active facets has been fabricated: Ti 3+ was successfully incorporated without any additional reducing agent and surfactant, and highly active facets developed preferentially. The product shows improved photocatalytic activity in H 2 production over previously reported material. Photocatalytic activity over an extended time period demonstrates the stability of reduced TiO 2 made by this approach. Copyright © 2012 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim.
引用
收藏
页码：6223 / 6226
页数：4
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