From ZnO colloids to nanocrystalline colored ZnxTiyOw-zNz spinel films

被引：36

作者：

Grasset, F

Starukh, G

Spanhel, L

Ababou-Girard, S

Su, DS

Klein, A

机构：

[1] Univ Rennes 1, Inst Chim Rennes, LVC, UMR 6512, F-35042 Rennes, France

[2] Univ Rennes 1, UMR 6627, Lab PALMS, F-35042 Rennes, France

[3] Max Planck Gesell, Fritz Haber Inst, Dept Inorgan Chem, D-14195 Berlin, Germany

来源：

ADVANCED MATERIALS | 2005年 / 17卷 / 03期

关键词：

D O I：

10.1002/adma.200400031

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

A new class of colored heterometallic ZnxTiyOw-zNz waveguides developed using a nanocolloidal sol-gel route combined with thermal treatment under ammonia atmosphere is reported. The resulting mesoporous layers are photostable and degrade the cationic pigment methylene blue under visible light irradiation. Semiconductor photocatalysis is currently being explored in environmental sciences, solar cell technologies, and preparative "green" technology.

引用

页码：294 / +

页数：5

共 15 条

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