Carbon and nitrogen-codoped TiO2 with high visible light photocatalytic activity

被引：88

作者：

Cong, Ye

Chen, Feng

Zhang, Jinlong

Anpo, Masakazu

机构：

[1] E China Univ Sci & Technol, Lab Adv Mat, Shanghai 200237, Peoples R China

[2] E China Univ Sci & Technol, Inst Fine Chem, Shanghai 200237, Peoples R China

[3] Osaka Prefecture Univ, Dept Appl Chem, Grad Sch Engn, Sakai, Osaka 5998531, Japan

来源：

CHEMISTRY LETTERS | 2006年 / 35卷 / 07期

关键词：

D O I：

10.1246/cl.2006.800

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

Titanium dioxide codoped with carbon and nitrogen was synthesized by a microemulsion-hydrothermal process. There was a synergistic effect for the carbon and nitrogen-codoped TiO2, which offset the deficiencies of carbon or nitrogen single doped TiO2. The results showed that the photocatalytic activity of C and N-codoped TiO2 was considerably improved because the band gap of TiO2 was greatly narrowed by C and N-codoping.

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页码：800 / 801

页数：2

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