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1. (WO2018123479) LITHIUM ION CELL AND METHOD FOR MANUFACTURING SAME

Pub. No.:    WO/2018/123479    International Application No.:    PCT/JP2017/043748
Publication Date: Fri Jul 06 01:59:59 CEST 2018 International Filing Date: Thu Dec 07 00:59:59 CET 2017
IPC: H01M 10/0562
H01B 1/06
H01M 4/13
H01M 4/62
H01M 10/052
Applicants: NGK INSULATORS, LTD.
日本碍子株式会社
Inventors: YOSHIDA Toshihiro
吉田 俊広
Title: LITHIUM ION CELL AND METHOD FOR MANUFACTURING SAME
Abstract:
A lithium-ion cell (100), provided with: a positive electrode layer (106); a negative electrode layer (108); and a solid electrolyte layer (107) disposed between the positive electrode layer (106) and the negative electrode layer (108). The solid electrolyte layer (107) contains a first solid electrolyte, which is a main component, and a second solid electrolyte, which is an auxiliary component. The average porosity of the solid electrolyte layer (107) is 9% or less.