Amorphous Zn0.44V2O4 Electrode

High-power cryogenic storage

Through in situ electrochemical amorphization, long-range ordered ZnV2O4 is reconstructed into a short-range ordered amorphous electrode, markedly increasing active sites, shortening diffusion paths, and enhancing zinc-ion capture, enabling excellent rate, cycling, and low-temperature performance.

Shen, Sicheng · Ma, Dingtao · Ouyang, Kefeng · Chen, Yangwu · Yang, Ming · Wang, Yanyi · Sun, Shichang · Mi, HongWei · Sun, Lingna · He, Chuanxin · Zhang, Peixin

Advanced Functional Materials 2023

Specifications

比容量

{'zh': '212', 'en': ''} mAh g⁻¹

最大功率密度

{'zh': '23.2', 'en': ''} kW kg⁻¹

循环

{'zh': '3000', 'en': ''} 次

比容量

{'zh': '251', 'en': ''} mAh g⁻¹