Study on preparation of nano-TiO2 by W/O microemulsion reactor and its photocatalytic degradation of air pollution

被引：2
|
作者：
Gao, X. [1 ,2 ]
Li, J. [2 ]
Gao, W. [2 ]
机构：
[1] Wuhan Polytech Univ, Dept Chem & Environm Engn, Wuhan 430023, Peoples R China
[2] Wuhan Res Inst Mat Protect, Wuhan 430030, Peoples R China
来源：
COLLOID JOURNAL | 2008年 / 70卷 / 03期
基金：
中国国家自然科学基金;
关键词：
D O I：
10.1134/S1061933X08030198
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：
Nanoscale and photocatalytically active TiO2 is widely used in many fields, such as environmental protection, pollution control, and the self-cleaning of textile and architecture. This paper (i) describes the preparation of nano-TiO2 in W/O microemulsion reactor, (ii) considers the photocatalytic degradation of air pollution caused by formaldehyde and toluene in terms of the bionics theory, and (iii) discusses the similarity between the photocatalytic degradation by nano-TiO2 and the photosynthesis of a plant that makes the degradation of pollutions by nano-TiO2 essentially important for ecologically safe treatment and recovery of natural resources.
引用
收藏
页码：392 / 395
页数：4
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