High-donor electrolyte endows graphite with anion-derived interphase to achieve stable K-storage

Graphite anodes are expected to be applied in potassium-ion batteries, but it is limited by uncontrolled volume fluctuation and dendrite growth during cycles. Herein, an anion-derived interphase with high mechanical strength and ionic conductivity is constructed to address the aforementioned issues...

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Veröffentlicht in:	Science China materials 2023-03, Vol.66 (3), p.932-943
Hauptverfasser:	Yang, Qian, Li, Menghao, Lei, Kaixiang, Li, Siyuan, Liu, Zheng, Chu, Shenxu, Zhang, Yangyang, Jiang, Kezhu, Gu, Meng, Li, Fujun, Zheng, Shijian
Format:	Artikel
Sprache:	eng
Schlagworte:	Anions Battery cycles Chemistry and Materials Science Chemistry/Food Science Electrolytes Electrolytic cells Electron transfer Graphite Ion currents Ion diffusion Ions Materials Science Phase transitions Rechargeable batteries Sheaths Solvation
Online-Zugang:	Volltext
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