摘要
近几年TiO2纳米管在光催化、太阳能电池、环境净化和传感器等方面引起了人们的广泛关注,然而有关水热法制备的TiO2纳米管的化学组成和形成的具体机理尚无定论。笔者综述了目前国内外有关水热法制备TiO2纳米管的组成和形成机理,为水热法制备结构可控的TiO2纳米管提供参考。
In recent years titanium dioxide nanotubes have aroused much attention for their applications in areas such as photocatalyst, solar cell, environmental purification and sensors. The elemental composition and the exact formation mechanism of titanium dioxide nanotubes prepared by hydrothernal method are still a controversial topic. In this paper, the elemental composition and growth mechanism of titanium dioxide nanotubes have been reviewed. It is very meresting and significant to prepare controllable titanium dioxide nanotubes by hydrothernal method.
出处
《化工科技》
CAS
2006年第6期54-57,共4页
Science & Technology in Chemical Industry
基金
广东省自然科学基金资助项目(05006553)
广东省科技计划项目(2005A10702002)
关键词
TIO2纳米管
化学组成
形成机理
水热合成
Titanium dioxide nanotubes
Elemental composition
Growth mechanism
Hydrothermal method
