Cu-Doped Bi2Te2Se Cathode

High-Rate Long-Cycling

Transforms a topological insulator into a quasi-metallic state, enabling faster zinc-ion intercalation with high capacity and stability at high rates.

Liu, Binbin · Wang, Shuting · Yan, Kemeng · Chen, Yangyang · Ren, Yuhui · Haohui, Xia · Ruiyong, Chen · Yan, Junfeng · Wang, Gang

Chemical Engineering Journal 2025

Specifications

比容量较未掺杂提升

{'zh': '57.2', 'en': ''} %

高电流密度下容量

{'zh': '209', 'en': ''} mAh g

of mAh g

{'zh': '1000', 'en': '1'} after

Advantages

Fiber-shaped hydrogel battery and pouch cell show exceptional performance under high-load conditions