Relationship between microstructure of AgCl film and electrochemical behavior of Ag|AgCl electrode for chloride detection
Article
Article Title | Relationship between microstructure of AgCl film and electrochemical behavior of Ag|AgCl electrode for chloride detection |
---|---|
ERA Journal ID | 4761 |
Article Category | Article |
Authors | Zhang, Zhangmin (Author), Hu, Jie (Author), Wang, Yangyang (Author), Shi, Ruichao (Author), Ma, Yuwei (Author), Huang, Haoliang (Author), Wang, Hao (Author), Wei, Jiangxiong (Author) and Yu, Qijun (Author) |
Journal Title | Corrosion Science |
Journal Citation | 184, pp. 1-12 |
Article Number | 109393 |
Number of Pages | 12 |
Year | 2021 |
Publisher | Elsevier |
Place of Publication | United Kingdom |
ISSN | 0010-938X |
1879-0496 | |
Digital Object Identifier (DOI) | https://doi.org/10.1016/j.corsci.2021.109393 |
Web Address (URL) | https://www.sciencedirect.com/science/article/pii/S0010938X21001591 |
Abstract | The electrochemical behavior of Ag|AgCl electrode for chloride detection is closely related to the microstructure of AgCl film on the electrode surface. In this study, the surface properties and electrochemical behavior of Ag|AgCl electrode prepared with different current density were investigated. With a higher current density, the distance for ions diffusion through the boundaries of AgCl grains was reduced, due to the tended growth of AgCl at crystal plane (111) and formation of more spherical AgCl grains and porous AgCl film. As a result, both the electrical resistivity of AgCl film and Rct of Ag|AgCl electrode decreased. |
Keywords | Concrete; EIS; SEM; XRD; Electrodeposited films |
ANZSRC Field of Research 2020 | 401602. Composite and hybrid materials |
Public Notes | Files associated with this item cannot be displayed due to copyright restrictions. |
Byline Affiliations | South China University of Technology, China |
Centre for Future Materials | |
Institution of Origin | University of Southern Queensland |
https://research.usq.edu.au/item/q78x8/relationship-between-microstructure-of-agcl-film-and-electrochemical-behavior-of-ag-agcl-electrode-for-chloride-detection
107
total views2
total downloads1
views this month0
downloads this month