Superconcentrated electrolytes for a high-voltage lithium-ion battery

Electrode degradation due to metal-ion dissolution in conventional electrolyte hampers the performance of 5 V-class lithium ion batteries. Here, the authors employ a high concentration electrolyte to inhibit metal-ion dissolution and realize a stable high voltage LiNi0.5Mn1.5O4/graphite battery.

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Detalles Bibliográficos
Autores principales: Jianhui Wang, Yuki Yamada, Keitaro Sodeyama, Ching Hua Chiang, Yoshitaka Tateyama, Atsuo Yamada
Formato: article
Lenguaje:EN
Publicado: Nature Portfolio 2016
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Acceso en línea:https://doaj.org/article/145ac53aa9a645859bfba120aa5da511
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Sumario:Electrode degradation due to metal-ion dissolution in conventional electrolyte hampers the performance of 5 V-class lithium ion batteries. Here, the authors employ a high concentration electrolyte to inhibit metal-ion dissolution and realize a stable high voltage LiNi0.5Mn1.5O4/graphite battery.