摘要
TiO2在利用光能和环保等领域具有重要应用前景。针对近年来纳米TiO2研究的新成果,对纳米TiO2的制备方法、光催化反应机理做了简要阐述,重点介绍了目前在纳米TiO2掺杂改性方面,尤其是非金属掺杂和共掺杂改性方面的研究进展。指出了TiO2研究进程中存在的主要问题、发展前景及今后的研究方向。
TiO2 has important application prospects in the use of light energy and environmental protection and other fields. In recent years, the preparation methods and photo catalytic mechanism of nano-TiO2 were brief described, Putting great emphasis on summarizing the advance made in improving the photo catalytic property of nano-TiO2 by adulterating-modifying, espeeiaUy the nonmetal-doping and co-doping. The problems in the study of nano-TiO2 photo catalysts and the future developing trends were presented.
出处
《广东化工》
CAS
2014年第9期100-101,110,共3页
Guangdong Chemical Industry
关键词
纳米TIO2
光催化
掺杂
改性
Nano-TiO2
photo catalytic
doping
modification
