Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
7735933 | Journal of Power Sources | 2014 | 5 Pages |
Abstract
Newly designed oxide glass-ceramic electrolyte of Li2.9B0.9S0.1O3.1 with high Li+ ion conductivity and low melting property was prepared by mechanical milling and subsequent heat treatment at 290 °C. This material showed 1.4 Ã 10â5 S cmâ1 at room temperature and excellent deformation properties to obtain powder-compressed pellets with low interfacial resistance like in the case of sulfide solid electrolytes. The glass-ceramic exhibited favorable mechanical properties to form favorable solid-solid contacts in solid-state batteries by pressing without high temperature heat treatments. All-solid-state In/LiCoO2 cells using these oxide glass-ceramic electrolytes operated as secondary batteries at room temperature.
Related Topics
Physical Sciences and Engineering
Chemistry
Electrochemistry
Authors
Masahiro Tatsumisago, Ryohei Takano, Kiyoharu Tadanaga, Akitoshi Hayashi,