可见光光催化剂Bi_2WO_6制备研究进展

Progress of Preparation of Bi_2WO_6 for Visible-light Photocatalyst

综述了可见光光催化剂Bi2WO6制备研究进展,包括固相反应法、熔盐制备法、液相反应法、非晶态配合物法、水热法、微乳液-水热法、溶剂热法等。在这些制备方法中,水热法由于能够通过引入各种模板剂而方便地得到多种结构和形貌的Bi2WO6而被广泛采用,其它方法也各有其优点而有特定的使用场合。

Preparation of Bi2WO6 for visible-light photocatalyst has been reviewed.The preparing methods include solid state reaction method,molten salt method,liquid reaction method,amorphous complex method,hydrothermal method,microemulsion hydrothermal process,and solvent-thermal method,among which hydrothermal method is most widely employed for its convenience to prepare Bi2WO6 of different structures and shapes by introducing templates such as surfactants and other methods have special application situation for their own advantages.