In situ encapsulation of Au nanoparticles in mesoporous core-shell TiO2 microspheres with enhanced activity and durability

被引：114

作者：

Bian, Zhenfeng ^{[2
]}

Zhu, Jian ^{[2
]}

Cao, Fenglei ^{[2
]}

Lu, Yunfeng ^{[1
]}

Li, Hexing ^{[2
]}

机构：

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

[2] Shanghai Normal Univ, Dept Chem, Shanghai, Peoples R China

来源：

CHEMICAL COMMUNICATIONS | 2009年 / 25期

基金：

中国国家自然科学基金;

关键词：

PHOTOCATALYTIC ACTIVITY; SUPERCRITICAL CONDITIONS; TITANIA SPHERES; OXIDATION; NANOCOMPOSITES; RESONANCE; CATALYSTS; ANATASE; FILMS; SIZE;

D O I：

10.1039/b906421d

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

An active and durable Au/TiO2 photocatalyst was prepared by in situ encapsulation of Au particles into core-shell TiO2 spheres based on consecutive solvothermal and hydrothermal treatments.

引用

页码：3789 / 3791

页数：3

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