Boosting the zinc-ion storage ability of MnO2 cathode by depositing oxygen-deficient CuOx layer

• Published in: Journal of energy storage Vol. 86; p. 111257
• Main Authors: Wang, Zhen, Xu, Hui, Tao, Xiao, Feng, Pan, Huang, Zhiquan, Tian, Wubian, Chen, Jian
• Format: Journal Article
• Language: English
• Published: Elsevier Ltd 10.05.2024
• Subjects: MnO2 cathode; Oxygen-deficient CuOx; Zinc-ion storage; MnO2 cathode; Zinc-ion storage; Oxygen-deficient CuOx

MnO2 is subject to intensified examination as the foremost promising cathode material for aqueous zinc-ion batteries (AZIBs). However, achieving high stability and fast kinetics simultaneously is extremely challenging. Herein, an α-MnO2 cathode has been successfully engineered with an oxygen-deficie...