Issue 36, 2016

A solid lithium superionic conductor Li11AlP2S12 with a thio-LISICON analogous structure

Abstract

A solid lithium superionic conductor Li11AlP2S12 with a thio-LISICON analogous structure has been synthesized for the first time by sintering at 500 °C (LAlPS500). Such a pure lithium ionic conductor shows a conductivity of 8.02 × 10−4 S cm−1 at 25 °C, a low Ea of 25.4 kJ mol−1, and a wide electrochemical voltage window of higher than 5.0 V (vs. Li+/Li). This facilitation of Li ionic conduction suggests the potential application in solid lithium ion batteries.

Graphical abstract: A solid lithium superionic conductor Li11AlP2S12 with a thio-LISICON analogous structure

Supplementary files

Article information

Article type
Communication
Submitted
10 Mar 2016
Accepted
05 Apr 2016
First published
05 Apr 2016

Chem. Commun., 2016,52, 6091-6094

A solid lithium superionic conductor Li11AlP2S12 with a thio-LISICON analogous structure

P. Zhou, J. Wang, F. Cheng, F. Li and J. Chen, Chem. Commun., 2016, 52, 6091 DOI: 10.1039/C6CC02131J

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