文献类型：期刊文献

中文题名：Photoelectrochemical seawater oxidation with metal oxide materials:Challenges and opportunities

作者：Miao Kan[1,2];Hangyu Hu[1,2];Weijie Zhuang[1,2];Meng Tao[1,2];Shiqun Wu[1,2];Jinlong Zhang[1,2]

机构：[1]Key Laboratory for Advanced Materials and Joint International Research Laboratory of Precision Chemistry and Molecular Engineering,Feringa Nobel Prize Scientist Joint Research Center,School of Chemistry and Molecular Engineering,East China University of Science and Technology,Shanghai 200237,China;[2]Shanghai Engineering Research Center for Multimedia Environmental Catalysis and Resource Utilization,East China University of Science and Technology,Shanghai 200237 China

年份：2024

卷号：97

期号：10

起止页码：767

中文期刊名：Journal of Energy Chemistry

外文期刊名：能源化学（英文版）

收录：CSTPCD;;Scopus;CSCD:【CSCD2023_2024】；PubMed;

基金：supported by the National Key Research and Development Program of China (2022YFB3803600);the National Natural Science Foundation of China (22302067);the Innovation Program of Shanghai Municipal Education Commission (2021-0107-00-02-E00106);the Science and Technology Commission of Shanghai Municipality (22230780200,20DZ2250400);Fundamental Research Funds for the Central Universities (222201717003)。

语种：英文

中文关键词：Photoelectrochemistry;Anode;Water oxidation;Metal oxide;Seawater;Stability

摘要：Photocatalytic water oxidation is a crucial counter-electrode reaction in the process of photoelectrochemical energy conversion.Despite its importance,challenges remain in effectively and sustainably converting water to oxygen,particularly with readily available and inexpensive electrolyte solutions such as seawater.While metal oxide materials have demonstrated their advantages in promoting efficiency by reducing overpotential and improving light utilization,stability remains limited by corrosion in multicomponent seawater.In this paper,we reviewed the relationship between four basic concepts including photoelectrochemistry,metal oxide,water oxidation and seawater to better understand the challenges and opportunities in photoelectrochemical(PEC)seawater oxidation.To overcome these challenges,the advances in material design,interfacial modification,local environment control and reactor design have been further reviewed to benefit the industrial PEC seawater oxidation.Noticeably,we demonstrate engineered layered metal oxide electrodes and cell structures that enable powerful and stable seawater oxidation.We also outline and advise on the future direction in this area.