Comparison of the photocatalytic activity of TiO2 powder with different particle size

被引：48

作者：

Hao, WC

Zheng, SK

Wang, C ^{[1
]}

机构：

[1] Beijing Univ Aeronaut & Astronaut, Sch Sci, Ctr Mat Phys & Chem, Beijing 100083, Peoples R China

[2] Lanzhou Univ, Dept Mat Sci, Lanzhou 730000, Peoples R China

来源：

JOURNAL OF MATERIALS SCIENCE LETTERS | 2002年 / 21卷 / 20期

关键词：

D O I：

10.1023/A:1020386019893

中图分类号：

T [工业技术];

学科分类号：

08 [工学];

摘要：

TiO2 photocatalytic powder was fabricated by the sol-gel method. The resultant powder exhibit relatively higher photocatalytic activity than the commercial TiO2 powder with a particle size of 150 nm.

引用

页码：1627 / 1629

页数：3

共 6 条

[1]

Electrostatic sol-spray deposition (ESSD) and characterisation of nanostructured TiO2 thin films [J].

Chen, CH ;

Kelder, EM ;

Schoonman, J .

THIN SOLID FILMS, 1999, 342 (1-2) :35-41

[2]

PHOTOCATALYSIS ON TIO2 SURFACES - PRINCIPLES, MECHANISMS, AND SELECTED RESULTS [J].

LINSEBIGLER, AL ;

LU, GQ ;

YATES, JT .

CHEMICAL REVIEWS, 1995, 95 (03) :735-758

[3]

Titanium dioxide synthesis by sol gel methods and evaluation of their photocatalytic activity [J].

Robert, D ;

Weber, JV .

JOURNAL OF MATERIALS SCIENCE LETTERS, 1999, 18 (02) :97-98

[4]

SHMAR BK, 1997, INT J ENERG RES, V21, P923

[5]

Ion-beam modification of TiO2 film to multilayered photocatalyst [J].

Sumita, T ;

Otsuka, H ;

Kubota, H ;

Nagata, M ;

Honda, Y ;

Miyagawa, R ;

Tsurushima, T ;

Sadoh, T .

NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION B-BEAM INTERACTIONS WITH MATERIALS AND ATOMS, 1999, 148 (1-4) :758-761

[6]

Sun F Y, 1998, CHINESE J CATAL, V19, P229

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