Avoiding short circuits from zinc metal dendrites in anode by backside-plating configuration

Zinc-based aqueous battery chemistries allow for attractive cost and energy densities, but are susceptible to zinc dendrite formation during plating and internal shorting. Here, the authors show that by plating only on the side away from the counter-electrode, internal shorts can be circumvented.

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Detalles Bibliográficos
Autores principales: Shougo Higashi, Seok Woo Lee, Jang Soo Lee, Kensuke Takechi, Yi Cui
Formato: article
Lenguaje:EN
Publicado: Nature Portfolio 2016
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Acceso en línea:https://doaj.org/article/f7f53ce1e722441783f20d1ffb4d2b9c
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Descripción
Sumario:Zinc-based aqueous battery chemistries allow for attractive cost and energy densities, but are susceptible to zinc dendrite formation during plating and internal shorting. Here, the authors show that by plating only on the side away from the counter-electrode, internal shorts can be circumvented.