Fast lithium-ionic conduction in a new complex hydride-sulphide crystalline phase

A new crystalline phase derived from a 90LiBH4:10P2S5 mixture displays high lithium-ionic conductivity of log(σ/S cm(-1)) = -3.0 at 300 K. It is stable up to 473 K and has both a wide potential window of 0-5 V and favorable mechanical properties for battery assembly. Its incorporation into a bulk-ty...

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Bibliographic Details
Published in:Chemical communications (Cambridge, England) England), 2016-01, Vol.52 (3), p.564-566
Main Authors: Unemoto, Atsushi, Wu, Hui, Udovic, Terrence J, Matsuo, Motoaki, Ikeshoji, Tamio, Orimo, Shin-ichi
Format: Article
Language:English
Subjects:
Assembly
Battery
Crystal structure
Displays
Mechanical properties
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Summary:A new crystalline phase derived from a 90LiBH4:10P2S5 mixture displays high lithium-ionic conductivity of log(σ/S cm(-1)) = -3.0 at 300 K. It is stable up to 473 K and has both a wide potential window of 0-5 V and favorable mechanical properties for battery assembly. Its incorporation into a bulk-type all-solid-state TiS2/InLi battery enabled repeated battery operation at 300 K.
ISSN:1359-7345
1364-548X
DOI:10.1039/c5cc07793a