Photocatalytic activity of TiO2/SnO2/Pt prepared by the sol-gel method

被引：2

作者：

Lin, Han-Yu ^{[2
]}

Kuo, Chao-Yin ^{[1
]}

机构：

[1] Natl Yunlin Univ Sci & Technol, Dept Safety Hlth & Environm Engn, Touliu 640, Yunlin, Taiwan

[2] Natl Yunlin Univ Sci & Technol, Grad Sch Engn Sci & Technol, Touliu, Yunlin, Taiwan

来源：

REACTION KINETICS AND CATALYSIS LETTERS | 2008年 / 94卷 / 02期

关键词：

TiO2; SnO2; Pt; sol-gel; polyethyleneglycol;

D O I：

10.1007/s11144-008-5305-7

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：

This investigation compares the photodegradation performance of C.I. Reactive Red 2 (RR2) in single- and coupled-photocatalyst systems. The photocatalysts, were produced via the sol-gel method. PEG and Pt addition increases the decolorization rate (1.6-2.12 h(-1)), the amount of sulfate released and the DOC reduction percentage in coupled photocatalyst systems the cause of PEG improving the homogeneity of the final product and incorporating Pt into the lattice reduced the band gap of photocatalysts.

引用

页码：271 / 280

页数：10

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