Boosted photoelectric cathodic protection exerted by 3D TiO2/AgInS2/In2S3 nanomultijunction for pure copper in NaCl solution
Sun, Mengmeng1,3,4; Chen, Zhuoyuan2; Jiang, Xuhong1,3,4,5; Lu, Guiying1,3,4,5; Jing, Jiangping2; Feng, Chang2
2022-06-02
发表期刊JOURNAL OF APPLIED ELECTROCHEMISTRY
ISSN0021-891X
页码16
通讯作者Chen, Zhuoyuan([email protected])
摘要The global annual consumption of marine metal corrosion is a significant challenge to the service life of metals and the development of marine strategies. A tri-dimensional AgInS2/In2S3 co-modified TiO2 nanobush (NB) superstructure photoanode is constructed. It shows superior photoelectric cathodic protection (PECP) characteristic for pure copper whose self-corrosion potential is more negative in simulated natural marine environment without additional any hole scavengers under simulated solar light illumination. Origin from the more negative energy level potential of AgInS2/In2S3, the quasi-Fermi level of the photogenerated electrons of TiO2 NB/AgInS2/In2S3 was pull to a more negative position, reinforcing the transmission of photogenerated electrons to the pure copper whose self-corrosion potential is more negative. The sensitizer AgInS2 together with the assistant layer In2S3 dramatically enhances the PECP performance of TiO2 NB/AgInS2/In2S3. The tri-dimensional ultrafine branch-like architecture of TiO2 NB with the nanoparticles quickens the collection and transfer of photogenerated electrons to the metallic pure copper. This environmentally friendly 3D photoanode structure provides a good reference for the optimized construction of photoelectric materials for marine metal corrosion protection. [GRAPHICS] .
关键词TiO2 nanobush photoanode 3D nanomultijunction Photoelectric cathodic protection NaCl solution
DOI10.1007/s10800-022-01717-7
收录类别SCI
语种英语
资助项目National Natural Science Foundation of China[42176049]; National Natural Science Foundation of China[41976036]; National Natural Science Foundation of China[41906034]; Qingdao Applied Basic Research Plan Program[19-6-2-79-cg]; State Key Laboratory for Marine Corrosion and Protection, Luoyang Ship Material Research Institute (LSMRI)[KF190408]
WOS研究方向Electrochemistry
WOS类目Electrochemistry
WOS记录号WOS:000805109500001
出版者SPRINGER
引用统计
被引频次:2[WOS]   [WOS记录]     [WOS相关记录]
文献类型期刊论文
条目标识符http://ir.qdio.ac.cn/handle/337002/179351
专题海洋环境腐蚀与生物污损重点实验室
通讯作者Chen, Zhuoyuan
作者单位1.Chinese Acad Sci, Inst Oceanol, Key Lab Marine Environm Corros & Biofouling, 7 Nanhai Rd, Qingdao 266071, Peoples R China
2.Foshan Univ, Sch Mat Sci & Hydrogen Energy, 18 Jiangwanyi Rd, Foshan 528000, Peoples R China
3.Pilot Natl Lab Marine Sci & Technol Qingdao, Open Studio Marine Corros & Protect, 1 Wenhai Rd, Qingdao 266237, Peoples R China
4.Chinese Acad Sci, Ctr Ocean Megasci, 7 Nanhai Rd, Qingdao 266071, Peoples R China
5.Univ Chinese Acad Sci, 19 Tia Yuquan Rd, Beijing 100049, Peoples R China
第一作者单位中国科学院海洋研究所;  中国科学院海洋大科学研究中心
推荐引用方式
GB/T 7714
Sun, Mengmeng,Chen, Zhuoyuan,Jiang, Xuhong,et al. Boosted photoelectric cathodic protection exerted by 3D TiO2/AgInS2/In2S3 nanomultijunction for pure copper in NaCl solution[J]. JOURNAL OF APPLIED ELECTROCHEMISTRY,2022:16.
APA Sun, Mengmeng,Chen, Zhuoyuan,Jiang, Xuhong,Lu, Guiying,Jing, Jiangping,&Feng, Chang.(2022).Boosted photoelectric cathodic protection exerted by 3D TiO2/AgInS2/In2S3 nanomultijunction for pure copper in NaCl solution.JOURNAL OF APPLIED ELECTROCHEMISTRY,16.
MLA Sun, Mengmeng,et al."Boosted photoelectric cathodic protection exerted by 3D TiO2/AgInS2/In2S3 nanomultijunction for pure copper in NaCl solution".JOURNAL OF APPLIED ELECTROCHEMISTRY (2022):16.
条目包含的文件
文件名称/大小 文献类型 版本类型 开放类型 使用许可
Sun2022_Article_Boos(3225KB)期刊论文出版稿限制开放CC BY-NC-SA浏览
个性服务
推荐该条目
保存到收藏夹
查看访问统计
导出为Endnote文件
谷歌学术
谷歌学术中相似的文章
[Sun, Mengmeng]的文章
[Chen, Zhuoyuan]的文章
[Jiang, Xuhong]的文章
百度学术
百度学术中相似的文章
[Sun, Mengmeng]的文章
[Chen, Zhuoyuan]的文章
[Jiang, Xuhong]的文章
必应学术
必应学术中相似的文章
[Sun, Mengmeng]的文章
[Chen, Zhuoyuan]的文章
[Jiang, Xuhong]的文章
相关权益政策
暂无数据
收藏/分享
文件名: Sun2022_Article_BoostedPhotoelectricCathodicPr.pdf
格式: Adobe PDF
所有评论 (0)
暂无评论
 

除非特别说明,本系统中所有内容都受版权保护,并保留所有权利。