Bi2S3 nanoparticles/ZnO nanowire heterojunction films for improved photoelectrochemical cathodic protection for 304 SS under visible light

Yumei Zhang; Hui Bao; Xiaoyan Liu; Xiaoying Zhang; Haiyan He; Tianyu Li; Heng Yang; Surendra P. Shah; Weihua Li

doi:10.1007/s10800-021-01654-x

Bi₂S₃ nanoparticles/ZnO nanowire heterojunction films for improved photoelectrochemical cathodic protection for 304 SS under visible light

Yumei Zhang, Hui Bao, Xiaoyan Liu, Xiaoying Zhang, Haiyan He, Tianyu Li, Heng Yang, Surendra P. Shah, Weihua Li^*

^*Corresponding author for this work

Civil and Environmental Engineering

Research output: Contribution to journal › Article › peer-review

5 Scopus citations

Abstract

The Bi₂S₃-modified ZnO nanowires (Bi₂S₃/ZnO) were prepared by the electrochemistry deposition and successive ionic layer adsorption and reaction and their photoelectrochemical cathodic protection performance was explored. Compared with that of pristine ZnO, the photo-response of the Bi₂S₃/ZnO heterostructure thin-film red shifted to the visible light range and their photocathodic protection for 304 stainless steel and Q235 carbon steel was improved under visible light. Furthermore, the enhanced mechanism was investigated systematically explored and it found that the appropriate energy level arrangement and the construction of heterojunction is responsible for the enhanced photocathodic protection performance. Graphical abstract: [Figure not available: see fulltext.]

Original language	English (US)
Pages (from-to)	559-571
Number of pages	13
Journal	Journal of Applied Electrochemistry
Volume	52
Issue number	3
DOIs	https://doi.org/10.1007/s10800-021-01654-x
State	Published - Mar 2022

Keywords

304 stainless steel
BiS/ZnO nanowire
Photocathodic protection
Q235 carbon steel
Visible light

ASJC Scopus subject areas

Chemical Engineering(all)
Electrochemistry
Materials Chemistry

Access to Document

10.1007/s10800-021-01654-x

Cite this

@article{a3bf9b31cf9143289afe22f0854cf9a5,

title = "Bi2S3 nanoparticles/ZnO nanowire heterojunction films for improved photoelectrochemical cathodic protection for 304 SS under visible light",

abstract = "The Bi2S3-modified ZnO nanowires (Bi2S3/ZnO) were prepared by the electrochemistry deposition and successive ionic layer adsorption and reaction and their photoelectrochemical cathodic protection performance was explored. Compared with that of pristine ZnO, the photo-response of the Bi2S3/ZnO heterostructure thin-film red shifted to the visible light range and their photocathodic protection for 304 stainless steel and Q235 carbon steel was improved under visible light. Furthermore, the enhanced mechanism was investigated systematically explored and it found that the appropriate energy level arrangement and the construction of heterojunction is responsible for the enhanced photocathodic protection performance. Graphical abstract: [Figure not available: see fulltext.]",

keywords = "304 stainless steel, BiS/ZnO nanowire, Photocathodic protection, Q235 carbon steel, Visible light",

author = "Yumei Zhang and Hui Bao and Xiaoyan Liu and Xiaoying Zhang and Haiyan He and Tianyu Li and Heng Yang and Shah, {Surendra P.} and Weihua Li",

note = "Funding Information: This work was supported by the National Natural Science Foundation of China (Grant No. 51879292; Grant No. 51609233). Publisher Copyright: {\textcopyright} 2021, The Author(s), under exclusive licence to Springer Nature B.V.",

year = "2022",

month = mar,

doi = "10.1007/s10800-021-01654-x",

language = "English (US)",

volume = "52",

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journal = "Journal of Applied Electrochemistry",

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TY - JOUR

T1 - Bi2S3 nanoparticles/ZnO nanowire heterojunction films for improved photoelectrochemical cathodic protection for 304 SS under visible light

AU - Zhang, Yumei

AU - Bao, Hui

AU - Liu, Xiaoyan

AU - Zhang, Xiaoying

AU - He, Haiyan

AU - Li, Tianyu

AU - Yang, Heng

AU - Shah, Surendra P.

AU - Li, Weihua

N1 - Funding Information: This work was supported by the National Natural Science Foundation of China (Grant No. 51879292; Grant No. 51609233). Publisher Copyright: © 2021, The Author(s), under exclusive licence to Springer Nature B.V.

PY - 2022/3

Y1 - 2022/3

N2 - The Bi2S3-modified ZnO nanowires (Bi2S3/ZnO) were prepared by the electrochemistry deposition and successive ionic layer adsorption and reaction and their photoelectrochemical cathodic protection performance was explored. Compared with that of pristine ZnO, the photo-response of the Bi2S3/ZnO heterostructure thin-film red shifted to the visible light range and their photocathodic protection for 304 stainless steel and Q235 carbon steel was improved under visible light. Furthermore, the enhanced mechanism was investigated systematically explored and it found that the appropriate energy level arrangement and the construction of heterojunction is responsible for the enhanced photocathodic protection performance. Graphical abstract: [Figure not available: see fulltext.]

AB - The Bi2S3-modified ZnO nanowires (Bi2S3/ZnO) were prepared by the electrochemistry deposition and successive ionic layer adsorption and reaction and their photoelectrochemical cathodic protection performance was explored. Compared with that of pristine ZnO, the photo-response of the Bi2S3/ZnO heterostructure thin-film red shifted to the visible light range and their photocathodic protection for 304 stainless steel and Q235 carbon steel was improved under visible light. Furthermore, the enhanced mechanism was investigated systematically explored and it found that the appropriate energy level arrangement and the construction of heterojunction is responsible for the enhanced photocathodic protection performance. Graphical abstract: [Figure not available: see fulltext.]

KW - 304 stainless steel

KW - BiS/ZnO nanowire

KW - Photocathodic protection

KW - Q235 carbon steel

KW - Visible light

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