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

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

Research output: Contribution to journalArticlepeer-review

184 Citations (Scopus)

Abstract

A new, highly conductive (4.1 × 10-4 S cm-1 at 30 °C), highly deformable, and dry-air-stable glass 0.4LiI-0.6Li4SnS4 is prepared using a homogeneous methanol solution. The solution process enables the wetting of any exposed surface of the active materials with highly conductive solidified electrolytes (0.4LiI-0.6Li4SnS4), resulting in considerable improvements in the electrochemical performance of these electrodes over conventional mixture electrodes.

Original languageEnglish
Pages (from-to)1874-1883
Number of pages10
JournalAdvanced Materials
Volume28
Issue number9
DOIs
Publication statusPublished - 2016 Mar 2

Bibliographical note

Publisher Copyright:
© 2015 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim.

All Science Journal Classification (ASJC) codes

  • Materials Science(all)
  • Mechanics of Materials
  • Mechanical Engineering

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