Photocatalytic nanodiodes for visible-light photocatalysis

被引：431

作者：

Kim, HG

Borse, PH

Choi, WY

Lee, JS

机构：

[1] Pohang Univ Sci & Technol, Dept Chem Engn, Pohang 790784, South Korea

[2] Pohang Univ Sci & Technol, Sch Environm Sci & Engn, Pohang 790784, South Korea

来源：

ANGEWANDTE CHEMIE-INTERNATIONAL EDITION | 2005年 / 44卷 / 29期

关键词：

green chemistry; nanotechnology; photocatalysis; photooxidation; semiconductors;

D O I：

10.1002/anie.200500064

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

(Chemical Equation Presented) Oxidative decomposition of toxic pollutants (such as acetaldehyde and isopropyl alcohol), decomposition of water, and photocurrent generation can all be achieved with visible light. Nano-islands of p-type CaFe2O4 interfacing with bulk n-type PbBi 2Nb1.9W0.1O9 (shown) form photocatalytic nanodiodes that demonstrate high stability and high activity for such applications. © 2005 Wiley-VCH Verlag GmbH & Co. KGaA.

引用

页码：4585 / 4589

页数：5

共 23 条

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[Anonymous], 2003, ANGEW CHEM, DOI DOI 10.1021/NL9035109

[2] Visible-light photocatalysis in nitrogen-doped titanium oxides [J].