TiO_2-石墨烯复合材料的制备及光催化性能研究进展  

Research Progress of the Preparation Method and Photocatalytic Activity Mechanism of TiO_2-graphene Composite

作　　者：李卓[1] 崔红[2] 张艳峰[1] 魏雨[1] 郭晶华 

机构地区：[1]河北师范大学化学与材料科学学院,河北石家庄050024 [2]河北交通职业技术学院教务处,河北石家庄050035 [3]劳伦斯伯克利国家实验室先进光源,加利福尼亚伯克利94720

出　　处：《河北师范大学学报（自然科学版）》2014年第6期644-648,共5页Journal of Hebei Normal University：Natural Science

基　　金：国家自然科学基金(11179029);河北省自然科学基金(2010000360)

摘　　要：TiO2-石墨烯复合材料具有优良的光催化性能,引起了人们的广泛关注.介绍了TiO2-石墨烯的几种制备方法,主要有溶胶-凝胶法、水热法、溶液混合法等,总结了其光催化机理,并展望了其发展趋势.TiO2-graphene composite has attracted widely attention because of its excellent photocatalytic activity.The preparation methods such as sol-gel process,hydrothermal method,and solution mixing method were described.The photocatalytic activity mechanisms of TiO2-graphene were summarized.The development of TiO2-graphene is prospected.

关 键 词：TIO2 石墨烯 复合材料 机理 

分 类 号：O614.4[理学—无机化学]