期刊
APPLIED CATALYSIS A-GENERAL
卷 389, 期 1-2, 页码 1-8出版社
ELSEVIER
DOI: 10.1016/j.apcata.2010.08.053
关键词
Immobilisation; Titanium dioxide; Photocatalyst
资金
- University Putra Malaysia
The aim of this review is to offer an overview of the evolution in the use of different anchors (supports) for the immobilisation of a semiconductor photocatalyst, which is titanium dioxide (TiO2). Several supports and immobilisation techniques that are commonly used for the removal of contaminants in wastewater are discussed. Generally, the immobilisation of a photocatalyst onto supporting material has largely been carried out via one of two major routes: physical (the thermal treatment method) route or chemical (the sot-gel method, chemical vapour deposition, electrodeposition, etc.) route. The benefits and drawbacks of various immobilisation techniques to obtain a high surface area TiO2 support are also discussed. (C) 2010 Elsevier B.V. All rights reserved.
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