Recent advances in elaborate interface regulation of BiVO4 photoanode for photoelectrochemical water splitting

材料导报:能源(英文) Pub Date : 2023-11-01 DOI:10.1016/j.matre.2023.100232

Liming Wang, Yaping Zhang, Weibing Li, Lei Wang

{"title":"Recent advances in elaborate interface regulation of BiVO4 photoanode for photoelectrochemical water splitting","authors":"Liming Wang, Yaping Zhang, Weibing Li, Lei Wang","doi":"10.1016/j.matre.2023.100232","DOIUrl":null,"url":null,"abstract":"<div>Bismuth vanadate (BiVO4) is an excellent photoanode material for photoelectrochemical (PEC) water splitting system, possessing high theoretical photoelectrocatalytic conversion efficiency. However, the actual PEC activity and stability of BiVO4 are faced with great challenges due to factors such as severe charge recombination and slow water oxidation kinetics at the interface. Therefore, various interface regulation strategies have been adopted to optimize the BiVO4 photoanode. This review provides an in-depth analysis for the mechanism of interface regulation strategies from the perspective of factors affecting the PEC performance of BiVO4 photoanodes. These interface regulation strategies improve the PEC performance of BiVO4 photoanode by promoting charge separation and transfer, accelerating interfacial reaction kinetics, and enhancing stability. The research on the interface regulation strategies of BiVO4 photoanode is of great significance for promoting the development of PEC water splitting technology. At the same time, it also has inspiration for providing new ideas and methods for designing and preparing efficient and stable catalytic materials.</div>","PeriodicalId":61638,"journal":{"name":"材料导报:能源(英文)","volume":"3 4","pages":"Article 100232"},"PeriodicalIF":0.0000,"publicationDate":"2023-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.sciencedirect.com/science/article/pii/S2666935823000927/pdfft?md5=95e0a685e3607f4c67dc5a6578cf41b8&pid=1-s2.0-S2666935823000927-main.pdf","citationCount":"0","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"材料导报:能源(英文)","FirstCategoryId":"1087","ListUrlMain":"https://www.sciencedirect.com/science/article/pii/S2666935823000927","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}

引用次数: 0

Abstract

Bismuth vanadate (BiVO₄) is an excellent photoanode material for photoelectrochemical (PEC) water splitting system, possessing high theoretical photoelectrocatalytic conversion efficiency. However, the actual PEC activity and stability of BiVO₄ are faced with great challenges due to factors such as severe charge recombination and slow water oxidation kinetics at the interface. Therefore, various interface regulation strategies have been adopted to optimize the BiVO₄ photoanode. This review provides an in-depth analysis for the mechanism of interface regulation strategies from the perspective of factors affecting the PEC performance of BiVO₄ photoanodes. These interface regulation strategies improve the PEC performance of BiVO₄ photoanode by promoting charge separation and transfer, accelerating interfacial reaction kinetics, and enhancing stability. The research on the interface regulation strategies of BiVO₄ photoanode is of great significance for promoting the development of PEC water splitting technology. At the same time, it also has inspiration for providing new ideas and methods for designing and preparing efficient and stable catalytic materials.

Abstract Image

查看原文本刊更多论文

BiVO4光阳极精细界面调控的研究进展

钒酸铋(BiVO4)具有较高的理论光电催化转化效率，是光电化学(PEC)水分解系统中一种优良的光阳极材料。然而，由于界面处严重的电荷重组和缓慢的水氧化动力学等因素，BiVO4的实际PEC活性和稳定性面临着很大的挑战。因此，采用各种界面调节策略来优化BiVO4光阳极。本文从影响BiVO4光阳极PEC性能因素的角度深入分析了界面调节策略的机理。这些界面调节策略通过促进电荷分离和转移、加速界面反应动力学和增强稳定性来改善BiVO4光阳极的PEC性能。BiVO4光阳极界面调节策略的研究对于促进PEC水分解技术的发展具有重要意义。同时也为设计和制备高效、稳定的催化材料提供了新的思路和方法。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

求助全文

约1分钟内获得全文求助全文

来源期刊