Photodegradation of dye pollutants on TiO2 nanoparticles dispersed in silicate under UV-VIS irradiation

被引：113

作者：

Li, JY

Chen, CC

Zhao, JC ^{[1
]}

Zhu, HY

Orthman, J

机构：

[1] Chinese Acad Sci, Inst Chem, Ctr Mol Sci, Beijing 100080, Peoples R China

[2] Univ Queensland, Nanomat Ctr, St Lucia, Qld 4072, Australia

[3] Univ Queensland, Dept Chem Engn, St Lucia, Qld 4072, Australia

来源：

APPLIED CATALYSIS B-ENVIRONMENTAL | 2002年 / 37卷 / 04期

基金：

中国国家自然科学基金;

关键词：

titania; silicate; SRB; UV-VIS irradiation;

D O I：

10.1016/S0926-3373(02)00011-5

中图分类号：

O64 [物理化学（理论化学）、化学物理学];

学科分类号：

070304 ; 081704 ;

摘要：

A novel catalyst, TiO2 nanoparticles dispersed in silicate, were used to photodegrade sulforhodamine B (SRB) under UV-VIS irradiation. With good photocatalytic activity and the ability to be readily separated from the reaction system, this novel catalyst exhibits the potential to be effective in the treatment of dye pollutants in aqueous systems. (C) 2002 Elsevier Science B.V. All rights reserved.

引用

页码：331 / 338

页数：8

共 33 条

[1] KINETIC-STUDIES IN HETEROGENEOUS PHOTOCATALYSIS .1. PHOTOCATALYTIC DEGRADATION OF CHLORINATED PHENOLS IN AERATED AQUEOUS-SOLUTIONS OVER TIO2 SUPPORTED ON A GLASS MATRIX [J].