From Natural Fibers to High‐Performance Anodes: Sisal Hemp Derived Hard Carbon for Na‐/K‐Ion Batteries and Mechanism Exploration

Hard carbon (HC) is a promising anode material in alkali metal ion batteries owing to its cost‐effectiveness, abundant sources, and low working voltage. However, challenges persist in achiving prolonged cycling stability and consistent capacity, and the sodium storage mechanism in HC is still debate...

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Veröffentlicht in:	Small methods 2025-01, Vol.9 (1), p.e2400839-n/a
Hauptverfasser:	Ou, Huihuang, Pei, Bingying, Zhou, Yifan, Yang, Mei, Pan, Junan, Liang, Shuquan, Cao, Xinxin
Format:	Artikel
Sprache:	eng
Schlagworte:	energy storage mechanism hard carbon microstructure potassium ion batteries sodium‐ion batteries
Online-Zugang:	Volltext
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