Effects of hot rolling on the electrochemical behaviors and discharge performance of AZ61-In anodes for seawater activated batteries

Autor: Yaxiao Gu, Jinghua Jiang, Qiuyuan Xie, Aibin Ma, Jianqing Chen, Guowei Wang
Jazyk: angličtina
Rok vydání: 2024
Předmět:
Zdroj: Journal of Materials Research and Technology, Vol 28, Iss , Pp 591-604 (2024)
Druh dokumentu: article
ISSN: 2238-7854
DOI: 10.1016/j.jmrt.2023.12.013
Popis: In this research, corrosion behavior and discharge capabilities of the AZ61-In alloy experiencing hot rolling process have been discussed in detail. The results reveal that the introduction of indium to magnesium facilitates the dissolution of magnesium by augmenting a quantity of secondary phases, generating less-protective products. The corrosion resistance of AZI plus 50 % rolling reduction is improved attributed to the preferred basal orientation and further recrystallization. Moreover, the average discharge potentials of AZI-50 % can respectively reach −1.551 V and −1.234 V at 10 mA cm−2 and 50 mA cm−2, showing potential for application in seawater activated batteries.
Databáze: Directory of Open Access Journals