A stable lithiated silicon–chalcogen battery via synergetic chemical coupling between silicon and selenium

Lithium-based batteries employing silicon anodes and sulfur cathodes are promising for combining low cost and high capacity, but have been limited in terms of cycling stability. Here authors present cycling and characterization data supporting beneficial synergies between a selenium disulfide cathod...

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Autores principales: KwangSup Eom, Jung Tae Lee, Martin Oschatz, Feixiang Wu, Stefan Kaskel, Gleb Yushin, Thomas F. Fuller
Formato: article
Lenguaje:EN
Publicado: Nature Portfolio 2017
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Acceso en línea:https://doaj.org/article/4158e9c3306e463daea9b778ce11baa1
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Sumario:Lithium-based batteries employing silicon anodes and sulfur cathodes are promising for combining low cost and high capacity, but have been limited in terms of cycling stability. Here authors present cycling and characterization data supporting beneficial synergies between a selenium disulfide cathode and a silicon anode.