摘要
贵金属(Au、Ag、Pt、Pd)/TiO2光催化剂是TiO2基可见光光催化剂研究的热点之一,近年来在基础理论和实际应用等方面取得了一系列的研究成果.本文主要针对贵金属改性的TiO2光催化剂,分别从其制备方法、光催化机理、影响因素等基本特征及其在污染物消除、杀菌消毒、新能源技术等方面的应用进行介绍.
In recent years, the study on nobel-metal (Au, Ag, Pt, Pd)/TiO2 photocatalysts has becom the research hotspots of TiO2-based visible-light-active photocatalyst. Great progress has been made in both th mental research and application. In this article, we focused on nobel-metal/TiO2 visible light photocatalysts, troduce basic characteristics, such their preparation, photocatalytic mechanism and influencing factors. Their tions involve removing contaminants, sterilization and new energy technologies. e one of e funda- and in- applica-
出处
《武汉大学学报(理学版)》
CAS
CSCD
北大核心
2012年第4期307-312,共6页
Journal of Wuhan University:Natural Science Edition
基金
国家自然科学基金(20907015)
武汉市青年科技晨光计划(201050231071)
中央高校基本科研业务费专项资金资助(2011PY131)
湖北省暨国家民委-教育部共建重点实验室开放基金(CHCL11003)
关键词
贵金属/TiO2
光催化
催化机理
可见光
noble-metal/Ti02 , photocatalysis
catalytic mechanisms
visible light