综述与专论

Bi2WO6的形貌调控、改性及其应用研究进展

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  • 广东石油化工学院,茂名525000
易均辉(1983-),男,博士,副教授,主要研究方向为光催化新材料的设计及应用,E-mail:yjh0710@163.com。

收稿日期: 2021-04-20

  修回日期: 2021-09-14

  网络出版日期: 2021-09-30

基金资助

国家自然科学基金(21777034);广东省自然科学基金项目(2019A1515012130);广东省科技大专项(2020S00059);茂名市科技计划项目(2019412)

Research progress on morphology control,modification and application of Bi2WO6

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  • Guangdong University of Petrochemical Technology,Maoming 525000

Received date: 2021-04-20

  Revised date: 2021-09-14

  Online published: 2021-09-30

摘要

形貌结构对钨酸铋催化性能至关重要。钨酸铋表现出优越的催化性能,可通过调控钨酸铋的结构形貌来实现。然而,目前有关钨酸铋形貌调控制备的综述较少。因此,着重总结了不同形貌结构(一维、二维、三维)的钨酸铋的调控制备方法,在此基础上,进一步概述了提高Bi2WO6光催化性能的改性方法,包括表面缺陷、掺杂、固溶体和异质结等,最后概括了改性Bi2WO6在降解水体中污染物的应用。

本文引用格式

易均辉, 林泽波, 莫惠媚, 刘锐隆, 廖晓莹, 李龙龙 . Bi2WO6的形貌调控、改性及其应用研究进展[J]. 化工新型材料, 2021 , 49(9) : 42 -46 . DOI: 10.19817/j.cnki.issn 1006-3536.2021.09.010

Abstract

The effect of morphology and structure on the catalytic performance of bismuth tungstate is very important.Bismuth tungstate shows excellent catalytic performance,which can be achieved by adjusting the structure and morphology of bismuth tungstate.Therefore,the synthesis of bismuth tungstate with different morphologies (1D,2D and 3D) was focused on.On this basis,the modification methods to improve the photocatalytic performance of Bi2WO6 were summarized,including surface defects,doping,solid solution and heterojunction.Finally,the application of modified Bi2WO6 in degradation of pollutants in water was outlined.

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