纳米TiO2光催化降解及其掺杂改性研究

Nano TiO_2 Photocatalytic Degradation and Doping

中文关键词:  TiO2光催化  掺杂改性  掺杂机理  制备方法

英文关键词:TiO2 photocatalysis  Doped  Doping mechanism  Preparation  

中文摘要:

      半导体TiO2光催化研究自从发现其光解水制氢开始便掀起了科研者的研究热潮。因其催化活性较高、性能稳定、无毒环保、成本低廉等优点更被认为是目前环境污染治理最有前景的光催化材料。近年来人们对其进行掺杂改性并深入研究,期望得到更加高效、实用的光催化复合材料。对TiO2掺杂改性进行了探讨并对TiO2光催化技术提出了建议和展望。

英文摘要:

      Semiconductor TiO2 photocatalysis has been attracted plenty of researchers' interest all around the world,since the photocatalytic hydrogen evolution.Because of the higher catalytic activity,performance,stability,non-toxic,environmental and low cost,TiO2 is considered as the most promising photocatalytic materials.In recent year,researchers done a plenty of thorough studies on TiO2 doping expect to get more efficient and practical photocatalytic materials.In present paper,we reviewed the literatures of rese...