WO_(3)改性及其光催化降解污染物研究进展

Research progress for modification and photocatalytic degradation of pollutants over WO_(3)

综述了WO_(3)在处理污染物中的光催化作用机理并进行了系统的总结,介绍了提高WO_(3)在处理污染物中光催化活性的主要策略,如掺杂元素、负载、半导体复合等。指出了WO_(3)基光催化剂的发展前景。综述可为低成本、高效的新型WO_(3)基光催化剂的设计提供改进方法和研究方向,以满足高效利用太阳能降解在环境净化领域的应用前景。

This article summarizes the photocatalytic mechanism of WO_(3) in the treatment of pollutants and systematically summarizes the main strategies to improve the photocatalytic activity of WO_(3) in the treatment of pollutants,such as doping elements,loading,semiconductor recombination,etc.The development prospects of WO_(3) based photocatalysts were pointed out.This review can provide improved methods and research directions for the design of low-cost and efficient new WO_(3) based photocatalysts,and meet the application prospects of efficient utilization of solar energy degradation in the field of environmental purification.