综述了几类常见的铋系半导体光催化材料,铋系半导体粉末、涂层常用的制备工艺方法;介绍了铋系半导体光催化材料的性能增长机制,以及几种特殊的材料结构(花状,微球状等);最后说明了几种常用铋系半导体材料的不同应用,并展望了未来的研究方向和应用领域。

Several common types of bismuth-based semiconductor photocatalytic materials are mainly reviewed,and the commonly used preparation processes for bismuth-based semiconductor powders and coating are also introduced.The performance-growth mechanism of bismuth-based semiconductor photocatalytic materials is expounded,and several special material structures (flower-like,micro-spherical) are also reviewed.Different applications of several commonly used bismuth-based semiconductor materials are explained,and the future research directions and application fields are also prospected.

李大玉(1983-),男,博士,副教授,研究方向为功能材料,dyli@yzu.edu.cn