Concepedia

Li<sub>0.6</sub>[Li<sub>0.2</sub>Sn<sub>0.8</sub>S<sub>2</sub>] – a layered lithium superionic conductor

Tanja Holzmann, Leslie M. Schoop, Mazhar N. Ali, Igor Moudrakovski, Giuliano Gregori, Joachim Maier, R. J. Cava, Bettina V. Lotsch

Energy & Environmental Science · 2016 · 50 citations · 37 references

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Concepts

Abstract

Implementing vacant sites enhances the Li mobility in lithium tin sulfide enormously as demonstrated by the increase in Li conductivity from 10<sup>−5</sup> S cm<sup>−1</sup> in Li<sub>1.0</sub>[Li<sub>0.33</sub>Sn<sub>0.67</sub>S<sub>2</sub>] to 10<sup>−2</sup> S cm<sup>−1</sup> in Li<sub>0.6</sub>[Li<sub>0.2</sub>Sn<sub>0.8</sub>S<sub>2</sub>].

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