Poly(Ethylene Oxide)-based Electrolyte for Solid-State-Lithium-Batteries with High Voltage Positive Electrodes: Evaluating the Role of Electrolyte Oxidation in Rapid Cell Failure

Polyethylene oxide (PEO)-based solid polymer electrolytes (SPEs) typically reveal a sudden failure in Li metal cells particularly with high energy density/voltage positive electrodes, e.g. LiNi(0.6)Mn(0.2)Co(0.2)O(2) (NMC622), which is visible in an arbitrary, time – and voltage independent, “voltag...

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Detalles Bibliográficos
Autores principales: Homann, Gerrit, Stolz, Lukas, Nair, Jijeesh, Laskovic, Isidora Cekic, Winter, Martin, Kasnatscheew, Johannes
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Nature Publishing Group UK 2020
Materias:
Article
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7062893/
https://www.ncbi.nlm.nih.gov/pubmed/32152474
http://dx.doi.org/10.1038/s41598-020-61373-9

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