水系锌离子电池金属负极的挑战与优化策略

王心怡, 李维杰, 韩朝, 刘化鹍, 窦世学

Challenges and optimization strategies of the anode of aqueous zinc-ion battery

Xinyi WANG, Weijie LI, Chao HAN, Huakun LIU, Shixue DOU

图7 (a) 倍率性能[81]；(b) 具有不同电解液的Zn||Zn对称电池曲线[81]；(c) 锌箔的循环后照片[81]；(d) 不同浓度Zn(BF4)2 电解液溶剂的凝固点[82]；(e) 不同浓度的Zn(CF3SO3)2 电解液的黏度和离子电导率[83]；(f) 不同浓度Zn(CF3SO3)2 电解液的CE曲线[83]

Fig. 7 (a) Rate performances[81]; (b) GCD curves of Zn||Zn symmetric cells with different electrolyte salt[81]; (c) Characterization results of the Zn foils[81]; (d) The freezing points of different concentrations of Zn(BF4)2 electrolyte solvent[82]; (e) Characterization of aqueous Zn(CF3SO3)2 electrolyte with different concentrations (1-4 M)viscosity and ionic conductivity[83]; (f) CE curve of different concentration of Zn (CF3SO3)2 electrolyte[83]