Fabrication of three-dimensional WO3/ZnWO4/ZnO multiphase heterojunction system with electron storage capability for significantly enhanced photoinduced cathodic protection performance

doi:10.1016/j.jmst.2021.02.037

CORC > 海洋研究所 > 中国科学院海洋研究所 > 海洋腐蚀与防护研究发展中心

	Fabrication of three-dimensional WO3/ZnWO4/ZnO multiphase heterojunction system with electron storage capability for significantly enhanced photoinduced cathodic protection performance
	Feng, Chang 1,3,4; Chen, Zhuoyuan 1,2,3; Tian, Jing 1,3,4; Jing, Jiangping 1,2,3; Ma, Li 2; Hou, Jian 2
刊名	JOURNAL OF MATERIALS SCIENCE & TECHNOLOGY
	2021-11-10
卷号	90 页码:183-193
关键词	WO3/ZnWO4/ZnO Multiphase-heterojunction photoelectrode Three-dimensional hierarchical structure Photoinduced cathodic protection Electron storage capacity
ISSN号	1005-0302
DOI	10.1016/j.jmst.2021.02.037
通讯作者	Chen, Zhuoyuan(zychen@qdio.ac.cn) ; Jing, Jiangping(jpjing@qdio.ac.cn) ; Ma, Li(mal@sunrui.net)
英文摘要	A novel three-dimensional hierarchical WO3 photoelectrode was prepared by solvothermal method, and ZnO was deposited on its surface by electrochemical method. The WO3/ZnWO4/ZnO multiphaseheterojunction photoelectrode was prepared by further annealing treatment to explore the photoinduced cathodic protection (CP) performance. Compared with WO3 and ZnO, the photoinduced CP and electron storage capacity performance of WO3/ZnWO4/ZnO is significantly improved in 3.5% NaCl solution without adding any hole scavenger. The electron storage capacity of the WO3/ZnWO4/ZnO heterojunction makes it possible to continuously protect metallic materials in the dark after switching offthe light, which can realize long-term and effective photoinduced CP. (C) 2021 Published by Elsevier Ltd on behalf of Chinese Society for Metals.
资助项目	National Natural Science Foundation of China[41976036] ; State Key Laboratory for Marine Corrosion and Protection, Luoyang Ship Material Research Institute (LSMRI)[KF190408] ; State Key Laboratory for Marine Corrosion and Protection, Luoyang Ship Material Research Institute (LSMRI)[KF190404]
WOS研究方向	Materials Science ; Metallurgy & Metallurgical Engineering
语种	英语
出版者	JOURNAL MATER SCI TECHNOL
WOS记录号	WOS:000717372100001
内容类型	期刊论文
源URL	[http://ir.qdio.ac.cn/handle/337002/177182]
专题	海洋研究所_海洋腐蚀与防护研究发展中心
通讯作者	Chen, Zhuoyuan; Jing, Jiangping; Ma, Li
作者单位	1.Chinese Acad Sci, Inst Oceanol, Key Lab Marine Environm Corros & Biofouling, Qingdao 266071, Peoples R China 2.Luoyang Ship Mat Res Inst, State Key Lab Marine Corros & Protect, Qingdao 266237, Peoples R China 3.Chinese Acad Sci, Ctr Ocean Mega Sci, Qingdao 266071, Peoples R China 4.Univ Chinese Acad Sci, Beijing 100049, Peoples R China
推荐引用方式 GB/T 7714	Feng, Chang,Chen, Zhuoyuan,Tian, Jing,et al. Fabrication of three-dimensional WO3/ZnWO4/ZnO multiphase heterojunction system with electron storage capability for significantly enhanced photoinduced cathodic protection performance[J]. JOURNAL OF MATERIALS SCIENCE & TECHNOLOGY,2021,90:183-193.
APA	Feng, Chang,Chen, Zhuoyuan,Tian, Jing,Jing, Jiangping,Ma, Li,&Hou, Jian.(2021).Fabrication of three-dimensional WO3/ZnWO4/ZnO multiphase heterojunction system with electron storage capability for significantly enhanced photoinduced cathodic protection performance.JOURNAL OF MATERIALS SCIENCE & TECHNOLOGY,90,183-193.
MLA	Feng, Chang,et al."Fabrication of three-dimensional WO3/ZnWO4/ZnO multiphase heterojunction system with electron storage capability for significantly enhanced photoinduced cathodic protection performance".JOURNAL OF MATERIALS SCIENCE & TECHNOLOGY 90(2021):183-193.