摘要
较系统地介绍了近年来具有异质结构的复合光催化材料的研究状况,综述了异质结光催化材料的制备、异质结对光催化活性的影响及其应用的研究新进展.认为异质结是提高电子-空穴对分离效率和光催化性能的有效途径,最后提出了该领域今后发展的新方向.
The development of the composite photocatalytic materials with the heterojunction,including preparation methods of the heterogeneous composite materials, influence of the heterojunction on the catalytic activity and its application are analyzed. The presence of the heterojunction is an effective means to promote photocatalytic activity by increasing the separation efficiency of electron-hole separation. The new direction about the composite photocatalytic materials with the heterojunction is also proposed.
出处
《有色金属科学与工程》
CAS
2010年第6期16-21,共6页
Nonferrous Metals Science and Engineering
基金
国家自然科学基金资助项目(21067004)
江西省教育厅青年科学基金项目(GJJ10150)
厦门大学固体表面物理化学国家重点实验室开放基金项目(200906)
关键词
异质结
复合光催化材料
环境处理
heterojunction
composite photocatalytic materials
environment treatment
