title: 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.
authors.affiliation: Key Laboratory of Advanced Energy Materials Chemistry (Ministry of Education) and State Key Laboratory of Elemento-Organic Chemistry, College of Chemistry, Nankai University, Tianjin 300071, China. fujunli@nankai.edu.cn chenabc@nankai.edu.cn.
authors.forename: Pengfei
authors.initials: P
authors.lastname: Zhou
authors.forename: Jianbin
authors.initials: J
authors.lastname: Wang
authors.forename: Fangyi
authors.initials: F
authors.lastname: Cheng
authors.forename: Fujun
authors.initials: F
authors.lastname: Li
authors.forename: Jun
authors.initials: J
authors.lastname: Chen