Fabrication of three-dimensional WO_3/ZnWO_4/ZnO multiphase heterojunction system with electron storage capability for significantly enhanced photoinduced cathodic protection performance
文献类型：CNKI期刊论文
| 作者 | Chang Feng ; Zhuoyuan Chen; Jing Tian; Jiangping Jing; Li Ma; Jian Hou
|
| 发表日期 | 2021-11-10 |
| 出处 | Journal of Materials Science & Technology
 |
| 关键词 | WO_3/ZnWO_4/ZnO Multiphase-heterojunction photoelectrode Three-dimensional hierarchical structure Photoinduced cathodic protection Electron storage capacity |
| 英文摘要 | A novel three-dimensional hierarchical WO_3 photoelectrode was prepared by solvothermal method,and ZnO was deposited on its surface by electrochemical method.The WO_3/ZnWO_4/ZnO multiphaseheterojunction photoelectrode was prepared by further annealing treatment to explore the photoinduced cathodic protection(CP) performance.Compared with WO_3 and ZnO,the photoinduced CP and electron storage capacity performance of WO_3/ZnWO_4/ZnO is significantly improved in 3.5% NaCl solution without adding any hole scavenger.The electron storage capacity of the WO_3/ZnWO_4/ZnO heterojunction makes it possible to continuously protect metallic materials in the dark after switching off the light,which can realize long-term and effective photoinduced CP. |
| 文献子类 | CNKI期刊论文 |
| 资助机构 | financially supported by the National Natural Science Foundation of China (No. 41976036) ; the State Key Laboratory for Marine Corrosion and Protection, Luoyang Ship Material Research Institute (LSMRI)(Nos. KF190408 and KF190404) |
| 卷 | v.90期:31页:185-195 |
| 语种 | 英文; |
| 分类号 | TG174.41 |
| ISSN号 | 1005-0302 |
| 源URL | [http://ir.qdio.ac.cn/handle/337002/187609]  |
| 专题 | 中国科学院海洋研究所 |
| 作者单位 | 1.UniversityofChineseAcademyofSciences 2.StateKeyLaboratoryforMarineCorrosionandProtection,LuoyangShipMaterialResearchInstitute 3.KeyLaboratoryofMarineEnvironmentalCorrosionandBio-fouling,InstituteofOceanology,ChineseAcademyofSciences 4.CenterforOceanMega-Science,ChineseAcademyofSciences |
| 推荐引用方式 GB/T 7714 | Chang Feng,Zhuoyuan Chen,Jing Tian,et al. Fabrication of three-dimensional WO_3/ZnWO_4/ZnO multiphase heterojunction system with electron storage capability for significantly enhanced photoinduced cathodic protection performance. 2021. |
入库方式： OAI收割
来源：海洋研究所
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