Mesoporous titania spheres with tunable chamber stucture and enhanced photocatalytic activity

被引：1147

作者：

Li, Hexing ^{[1
]}

Bian, Zhenfeng

Zhu, Jian

Zhang, Dieqing

Li, Guisheng

Huo, Yuning

Li, Hui

Lu, Yunfeng

机构：

[1] Shanghai Normal Univ, Dept Chem, Shanghai 200234, Peoples R China

[2] Univ Calif Los Angeles, Chem & Biomol Engn Dept, Los Angeles, CA 90095 USA

来源：

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY | 2007年 / 129卷 / 27期

基金：

美国国家科学基金会;

关键词：

D O I：

10.1021/ja072191c

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

t Urchinlike TiO2 spheres with tunable chamber structure were synthesized using a template-free solvothermal method. The unique sphere-in-sphere chamber structure allows multiple reflections of UV light resulting in greatly enhanced photocatalytic activity. This work provided novel structural platforms for novel materials and device applications.

引用

页码：8406 / +

页数：3

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