Achieving stable Na metal cycling via polydopamine/multilayer graphene coating of a polypropylene separator

The development of future Na metal batteries relies on the cycling stability of the metallic anode. Here, the authors propose a polypropylene separator functionalized with polydopamine and multilayer graphene to enable stable and prolonged Na metal cell cycling.

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Autores principales: Jieqiong Qin, Haodong Shi, Kai Huang, Pengfei Lu, Pengchao Wen, Feifei Xing, Bing Yang, Mao Ye, Yan Yu, Zhong-Shuai Wu
Formato: article
Lenguaje:EN
Publicado: Nature Portfolio 2021
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Acceso en línea:https://doaj.org/article/8100296056e5466da3a8b44a0b27fb03
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Sumario:The development of future Na metal batteries relies on the cycling stability of the metallic anode. Here, the authors propose a polypropylene separator functionalized with polydopamine and multilayer graphene to enable stable and prolonged Na metal cell cycling.