Synthesis of photocatalytic TiO2 nanoparticles:: optimization of the preparation conditions

被引：196

作者：

Bessekhouad, Y ^{[1
]}

Robert, D ^{[1
]}

Weber, JV ^{[1
]}

机构：

[1] Univ Metz, Lab Chim & Applicat, F-57500 St Avold, France

来源：

JOURNAL OF PHOTOCHEMISTRY AND PHOTOBIOLOGY A-CHEMISTRY | 2003年 / 157卷 / 01期

关键词：

titanium dioxide; photocatalysis; sol-gel route; nanosized particle;

D O I：

10.1016/S1010-6030(03)00077-7

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：

Nanosized titanium oxide (TiO2) powders were prepared by sol-get route. The preparation parameters are optimized by means of Malachite green oxalate degradations. All catalysts were analyzed by X-ray diffraction (XRD) and BET technique. The best catalyst was compared to TiO2-P25 using two other types of pollutant, 4-hydroxy benzoic and benzamide (BZ) and their performance was found to be strongly dependant on the pollutant's type. (C) 2003 Published by Elsevier Science B.V.

引用

页码：47 / 53

页数：7

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