摘要
二氧化钛光催化氧化技术是一种节能、高效的绿色环保技术。近年来已成为光化学领域和环保领域中的研究热点之一。本文介绍了半导体光催化原理、具有光催化性能混凝土材料的应用,提出了具有光催化性能的混凝土材料存在的问题及发展趋势。
TiO2 photocatalytic material is a green environmental one with energysaved and high efficiency.It has now become one of the popular research subjects in the field of photochemistry and environment protection.The catalytic mechanism of TiO2 as a photocatalyzer and its research and development of photocatalytic concretematerials are introduced briefly in the paper.The current situation and future about photocatalysis concrete are described.
出处
《混凝土》
CAS
CSCD
2003年第6期46-47,共2页
Concrete
基金
国家自然科学基金资助项目(50274025)
关键词
光催化
混凝土
环境保护
生态
photocatalysis
concrete
environment protection
ecological
