摘要
近年来,二氧化钛(TiO2)光催化剂得到了较为广泛的关注和研究。讨论了TiO2光催化剂的5种改性方式,包括掺杂、贵金属表面沉积、染料光敏化、半导体复合以及导电聚合物改性,同时分析了以上5种改性方式对TiO2光催化活性的影响。讨论了TiO2光催化与其他3种技术的耦合,包括微波、热催化与电催化。最后,对TiO2光催化氧化技术的应用进行了综述,并对TiO2光催化氧化技术的发展进行了展望。
Recent years,the research on TiO2 photocatalysts was paid attention.First,the modifying methods of TiO2 photocatalysts were discussed,which included doping,noble metal deposition,dye photosensitization,semiconductor compound and conducting polymer modifying.The effects of modifying methods to TiO2 photocatalytic activity were also analyzed.Second,the coupling effect of TiO2 photocatalytic oxidation and other technologies was discussed,which included microwave,thermocatalysis and electrocatalysis.At last,the applications of TiO2 photocatalytic oxidation were reviewed,and the outlook of TiO2 photocatalytic oxidation developing was made.
出处
《化工新型材料》
CAS
CSCD
北大核心
2015年第10期27-29,共3页
New Chemical Materials
基金
山东省博士后创新项目(200802011)
山东省环境保护厅项目(SDHBPJ-ZB-09)
关键词
二氧化钛
改性
耦合
应用
titanium dioxide
modification
coupling
application
