Boosting potassium-ion batteries by few-layered composite anodes prepared via solution-triggered one-step shear exfoliation

Developing high-performance potassium-ion batteries remains a challenge. Here, the authors show that few-layered Sb2S3/carbon composite anode synthesized via simple exfoliation minimizes the volume changes during (de)intercalation of K+ ions with boosted rate performance and cyclability.

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Detalles Bibliográficos
Autores principales: Yajie Liu, Zhixin Tai, Jian Zhang, Wei Kong Pang, Qing Zhang, Haifeng Feng, Konstantin Konstantinov, Zaiping Guo, Hua Kun Liu
Formato: article
Lenguaje:EN
Publicado: Nature Portfolio 2018
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Acceso en línea:https://doaj.org/article/dc240aae293a430f8f3042b54e062ffe
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Sumario:Developing high-performance potassium-ion batteries remains a challenge. Here, the authors show that few-layered Sb2S3/carbon composite anode synthesized via simple exfoliation minimizes the volume changes during (de)intercalation of K+ ions with boosted rate performance and cyclability.