摘要
利用改性的TiO_2光催化水解是一个有效的制氢途径。概述了TiO_2光催化水解制氢的机理,并系统介绍了对TiO_2进行改性的方法:贵金属表面沉积、离子掺杂、半导体复合、光敏化及其他改性手段。在此基础上对目前研究遇到的问题进行了总结,并对未来TiO_2在光催化水解制氢方面的发展进行了展望。
It is an effective way to produce hydrogen using the modified TiO_2 by photocatalytic hydrolysis method.The mechanism of TiO_2 photocatalytic water-splitting for hydrogen production and several modification methods of TiO_2,such as：metal surface deposition,ion doping,compound semiconductor,light and so on were briefly showed.Finally,the prospect and challenge of photocatalyst for hydrogen evolution were discussed.
作者
路彦丽
王梦幻
张汀兰
张文丽
曾雄丰
Lu Yanli, Wang Menghuan ,Zhang Tinglan, Zhang Wenli, Zeng Xiongfeng(College of Materials Science and Engineering,North China University of Science and Technology, Hebei Provincial Key Laboratory of Inorganic Nonmetallic Materials,Tangshan 06321)
出处
《化工新型材料》
CAS
CSCD
北大核心
2018年第3期10-13,共4页
New Chemical Materials
基金
河北省自然科学基金钢铁联合基金(E2015209278)
唐山市科技计划项目(14130227B)
关键词
TiO2改性
光催化
制氢
modified TiO2 , photocatalysis, hydrogen production
