铋基光催化材料的应用研究进展

Research Progress on Application of Bismuth-based Photocatalytic Materials

铋基光催化材料具有独特的层状结构、合适的带隙,可调的价导带位置,在环境与能源领域具有广阔的应用前景,是近年来被广泛研究的一类环境友好型新型光催化剂。本文介绍了铋基光催化材料的种类,以及形貌调控构建异质结等结构调控方法,并总结了铋基光催化材料在污水处理及产氢等环境净化和能源转化领域的研究进展,最后对铋基光催化材料的未来进行了展望。

Bismuth-based photocatalysts have been widely studied as a new type of environment-friendly photocatalyst due to their unique layered structure,appropriate band gap,and adjustable valence band position in the field of environment and energy.The types of bismuth-based photocatalytic materials and structural adjustment methods such as morphology adjustment and construction of heterojunction were introduced,and the research progress on bismuth-based photocatalytic materials in the fields of environmental purification and energy conversion such as sewage treatment and hydrogen production was summarized.The future of bismuth-based photocatalytic materials was forecasted.