Hydrated deep eutectic Zn electrolyte

Suppresses HER and dendrites

A water-deficient solvation structure with low bulk free water suppresses hydrogen evolution, corrosion, and dendrites, while retaining fast Zn2+ transport for highly reversible zinc anodes.

Chen, Ruwei · Zhang, Chengyi · Li, Jianwei · Zijuan, Du · Guo, Fei · Wei, Zhang · Dai, Yuhang · Zong, Wei · Xuan, Gao · Zhu, Jiexin · Zhao, Yan · Wang, Xiaohui · He, Guanjie

Energy and Environmental Sciences 2023

Specifications

Zn anode

{'zh': '约99.6', 'en': '~99.6'} %

全电池容量

{'zh': '436', 'en': ''} mA h

Advantages

stable Zn symmetric cycling over 4500 h