Semiconductor photocatalytic technology has bright application prospect in the field of solar energy utilization and environmental pollution control.As a novel visible photocatalyst,Bi2WO6 photocatalyst has narrow band gap and good response ability to visible light.The structure and modification methods of Bi2WO6 to improve its photocatalytic performance were reviewed,including morphology regulation,ion doping,semiconductor recombination and noble metal deposition.The application of modified Bi2WO6 in the degradation of organic matter in water was summarized.Finally,the existing problems and improvement direction of Bi2WO6 photocatalyst were discussed.
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基金资助
膜分离技术研发与成果推广平台陕西(Z20190487);陕西省技术创新引导专项(2018HJCG-18)
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