Biochar‐Derived Hierarchical Porous Carbon as Tellurium Host for High‐Performance Potassium‐Tellurium Batteries

Potassium‐ion battery is promising for its high abundance and low redox potential. As a conversion cathode, Te possesses high conductivity and theoretical volumetric capacity to couple with potassium. The stubborn issues of K‐Te battery focus on the large volume change and rapid structure degradatio...

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Veröffentlicht in:	Chemistry : a European journal 2023-12, Vol.29 (69), p.e202302121-n/a
Hauptverfasser:	Wu, Pankun, Mu, Zongyong, Qian, Kun, Guo, Cong, Li, Min, Li, Jingfa
Format:	Artikel
Sprache:	eng
Schlagworte:	Biodegradation biomass carbon Carbon Charcoal Chemistry hierarchical porous structure Mangosteen shell Potassium potassium-tellurium battery Rechargeable batteries Redox potential Specific capacity Tellurium
Online-Zugang:	Volltext
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