摘要
环境材料纳米TiO2已成为环保领域和纳米新材料领域共同关注的焦点,从电子转移、催化效率等角度对纳米TiO2催化机理和影响其光催化活性的物理因素进行分析,尤其对影响纳米TiO2光催化体系的方法和效果进行综合评价,可以明显看出其目前的应用局限和长远的前景展望,多相催化机理的深入研究势在必行。
Environmental material, nanometer titanium dioxide, has become the focal point which the domains of environment protection and nanometer materials both pay attention to. Analyze the catalyzing theory and physical factors that influence photo - catalytic activity, especially evaluate synthetically the methods and effects affecting photo - catalytic system of nano - TiO2 and thus, the limitation of application and prospective expectation are obvious that the lucubrate of multiphase photo - catalytic theory should be imperative.
出处
《当代化工》
CAS
2007年第1期48-52,共5页
Contemporary Chemical Industry
基金
西华大学人才引进项目(0424138)
四川省重点学科建设项目(SZD0412-3)资助
关键词
纳米TIO2
光催化
环境材料
污染治理
nano - TiO2
photo - catalyst
environmental material
pollution disposal
