NOBLE METAL MODIFIED TiO2 FOR PHOTOCATALYTIC AIR PURIFICATION

被引：14

作者：

Klein, Marek ^{[1
]}

Grabowska, Ewelina ^{[2
]}

Zaleska, Adriana ^{[1
,2
]}

机构：

[1] Gdansk Univ Technol, Fac Chem, Dept Chem Technol, Gdansk, Poland

[2] Univ Gdansk, Fac Chem, Dept Environm Technol, PL-80308 Gdansk, Poland

来源：

PHYSICOCHEMICAL PROBLEMS OF MINERAL PROCESSING | 2015年 / 51卷 / 01期

关键词：

photocatalysis; noble modified TiO2; air treatment; toluene; TOLUENE; DEGRADATION; REMOVAL;

D O I：

10.5277/ppmp150105

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：

TiO2 was surface modified with silver, gold, palladium and platinum ion clusters to improve its photocatalytic activity. The effect of metal content and kind of dopant used during preparation procedure on the photoactivity were investigated. in toluene removal which was used as a model volatile organic compound. Toluene, at the concentration of about 100 ppm, was irradiated over noble metal modified TiO2 using light-emitting diodes (LEDs) in four subsequent cycles.

引用

页码：49 / 57

页数：9

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