Lithium anode stable in air for low-cost fabrication of a dendrite-free lithium battery

The lithium metal is a promising anode material for batteries; however, the growth of dendrite and its instability against moisture are two technical challenges. Here the authors address both issues by introducing a bifunctional layer consisting of hydrophobic graphite fluoride and lithium fluoride.

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Detalles Bibliográficos
Autores principales: Xiaowei Shen, Yutao Li, Tao Qian, Jie Liu, Jinqiu Zhou, Chenglin Yan, John B. Goodenough
Formato: article
Lenguaje:EN
Publicado: Nature Portfolio 2019
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Acceso en línea:https://doaj.org/article/9273f29f25ce42548dff40b4f2e704aa
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Descripción
Sumario:The lithium metal is a promising anode material for batteries; however, the growth of dendrite and its instability against moisture are two technical challenges. Here the authors address both issues by introducing a bifunctional layer consisting of hydrophobic graphite fluoride and lithium fluoride.