本文概述了利用光催化技术催化分解水制氢的反应机理和研究进展。结合作者的最近研究,重点描述了TiO2及过渡金属氧化物,层状金属氧化物以及某些能利用可见光的光催化材料的结构和光催化特性,阐述了核课题的意义和今后的研究方向。
This paper describes the mechanisms and progress for t he photocatalytic decomposition of water into hydrogen and oxygen.The main fo c us is to provide some information on photocatalytic prop-erties of TiO 2 ,transition metal oxides,and layered metal oxides as well as some new com posites for the photocatalytic decomposition o f water into hydrogen and oxygen .Som e of the research results from the authors and the opinions on f urther st udies are also presented in this paper.