Ionic conductivity of melt-frozen LiBH(4) films

The fast Li conductivity of LiBH(4) envisages its use in all-solid-state batteries. Powders are commonly applied. But here, we study the formation of dense micrometer films by melting, spinning and subsequent solidifying. Characterized by electron microscopy, and spectroscopy (EDX/XPS/impedance), a...

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Detalles Bibliográficos
Autores principales: Trück, J., Hadjixenophontos, E., Joshi, Yug, Richter, G., Stender, P., Schmitz, G.
Formato: Online Artículo Texto
Lenguaje:English
Publicado: The Royal Society of Chemistry 2019
Materias:
Chemistry
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9075933/
https://www.ncbi.nlm.nih.gov/pubmed/35540238
http://dx.doi.org/10.1039/c9ra06821j
Descripción
Sumario:The fast Li conductivity of LiBH(4) envisages its use in all-solid-state batteries. Powders are commonly applied. But here, we study the formation of dense micrometer films by melting, spinning and subsequent solidifying. Characterized by electron microscopy, and spectroscopy (EDX/XPS/impedance), a reversible phase transformation is confirmed as well as a maximum conductivity of 10(3) S cm(−1).

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