摘要
概述了TiO2的国内外发展现状,从原理、改性等方面详细介绍了TiO2的光催化特性,并对TiO2的制备方法进行了总结概括。用APCVD法所做的气体流量系列掺氮TiO2样品进行测试分析发现,氮已经掺入TiO2中,氮的掺杂改善了薄膜表面的亲水性能。
It summarizes the development of TiO2 all over the world, and introduces the photocatalysis of TiO2 in terms of the theory and character factors, and generalizes the preparation methods of TiO2. The samples of Ndoped TiO2 films prepared by atmosphere pressure chemical vapor deposition are tested and analyzed, and we find that N element exists in the TiO2 films and the hydrophilieity in the surface is improved after N is doped in the films.
出处
《材料导报》
EI
CAS
CSCD
北大核心
2006年第F05期57-61,74,共6页
Materials Reports
基金
国家高技术研究发展计划(2001AA320202)(863计划)
国家自然基金(50372060)项目资助
