文献类型：期刊文献

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

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

机构：[1]East China Univ Sci & Technol, Key Lab Adv Mat & Joint Int Res Lab Precis Chem &, Feringa Nobel Prize Scientist Joint Res Ctr, Sch Chem & Mol Engn, Shanghai 200237, Peoples R China;[2]East China Univ Sci & Technol, Shanghai Engn Res Ctr Multimedia Environm Catalysi, Shanghai 200237, Peoples R China

年份：2024

卷号：97

起止页码：767

外文期刊名：JOURNAL OF ENERGY CHEMISTRY

收录：;EI(收录号：20243116799975);WOS:【SCI-EXPANDED(收录号:WOS:001286720700001)】；

基金：This work was 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 (2021-01-07-00-02-E00106) , the Science and Technology Commission of Shanghai Municipality (22230780200, 20DZ2250400) and Funda-mental Research Funds for the Central Universities (222201717003) .

语种：英文

外文关键词：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. (c) 2024 Science Press and Dalian Institute of Chemical Physics, Chinese Academy of Sciences. Published by ELSEVIER B.V. and Science Press. All rights are reserved, including those for text and data mining, AI training, and similar technologies.