Uv-visible spectral study of oxidation of indanthrene red vat dye by photocatalytic degradation over TiO2 semiconducting particles

被引：0
作者：
Devi, LG [1 ]
Balakrishna, RG [1 ]
机构：
[1] Bangalore Univ, Dept Postgrad Studies Chem, Bangalore 560001, Karnataka, India
来源：
OXIDATION COMMUNICATIONS | 2004年 / 27卷 / 03期
关键词：
semiconductor; catalytic property; photodegradation;
D O I：
暂无
中图分类号：
O6 [化学];
学科分类号：
0703 ;
摘要：
Photocatalytic degradation of Vat dye in aqueous suspension of TiO2 is comparatively a good method for removal of these impurities. The extent of degradation is followed by UV-vis. spectroscopy. The degradation process is performed with and without photocatalyst and also oxidising agent. The reaction in which anatase form of TiO2 with oxidising agent is used under UV-irradiation exhibited marked photocatalytic activity.
引用
收藏
页码：571 / 576
页数：6
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