Solution‐Processable Glass LiI‐Li4SnS4 Superionic Conductors for All‐Solid‐State Li‐Ion Batteries

• DOI: 10.1002/adma.201505008
• Publication Date: 2015-12-22T10:37:58Z
• Authors: Kern Ho Park; Dae Yang Oh; Young Eun Choi; Young Jin Nam; Lili Han; Ju‐Young Kim; Huolin Xin; Feng Lin; Seung M. Oh; Yoon Seok Jung
• Keywords: 01 natural sciences; 7. Clean energy; 0104 chemical sciences

AbstractA new, highly conductive, highly deformable, and dry‐air‐stable glass, 0.4LiI‐0.6Li4SnS4 is prepared at 200 °C from a homogeneous MeOH solution of Li4SnS4 (obtained from stoichiometric mixtures of Li2S and SnS2 at 450 °C) and LiI.