Research progress for modification and photocatalytic degradation of pollutants over WO3
This article summarizes the photocatalytic mechanism of WO3 in the treatment of pollutants and systematically summarizes the main strategies to improve the photocatalytic activity of WO3 in the treat-ment of pollutants,such as doping elements,loading,semiconductor recombination,etc.The development prospects of WO3 based photocatalysts were pointed out.This review can provide improved methods and research directions for the design of low-cost and efficient new WO3 based photocatalysts,and meet the application prospects of efficient utilization of solar energy degradation in the field of environmental purifi-cation.
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