Li10SnP2S12: An Affordable Lithium Superionic Conductor

The reaction of Li2S and P2S5 with Li4[SnS4], a recently discovered, good Li+ ion conductor, yields Li10SnP2S12, the thiostannate analogue of the record holder Li10GeP2S12 and the second compound of this class of superionic conductors with very high values of 7 mS/cm for the grain conductivity and 4...

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Published inJournal of the American Chemical Society Vol. 135; no. 42; pp. 15694 - 15697
Main Authors Bron, Philipp, Johansson, Sebastian, Zick, Klaus, Schmedt auf der Günne, Jörn, Dehnen, Stefanie, Roling, Bernhard
Format Journal Article
LanguageEnglish
Published United States American Chemical Society 23.10.2013
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Summary:The reaction of Li2S and P2S5 with Li4[SnS4], a recently discovered, good Li+ ion conductor, yields Li10SnP2S12, the thiostannate analogue of the record holder Li10GeP2S12 and the second compound of this class of superionic conductors with very high values of 7 mS/cm for the grain conductivity and 4 mS/cm for the total conductivity at 27 °C. The replacement of Ge by Sn should reduce the raw material cost by a factor of ∼3.
Bibliography:ObjectType-Article-1
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content type line 23
ISSN:0002-7863
1520-5126
DOI:10.1021/ja407393y