Title:
固体二次電池およびその製造方法
Document Type and Number:
Japanese Patent JP6417631
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To provide a full solid secondary battery having an excellent input/output characteristic.SOLUTION: A full solid secondary battery 100 is a full solid secondary battery having a positive electrode 10, a negative electrode 11, and a solid electrolytic layer 9 disposed between the positive electrode 10 and the negative electrode 11, and at least one of the positive electrode 10 and the negative electrode 11 has collectors 4, 5, mixture layers 7, 8 which are supported by the collectors 4, 5 and contain at least active materials 1, 2 and solid electrolyte 3, and intermediate layers 6A, 6B which are disposed between the mixture layers 7, 8 and the collectors 4, 5, and have electrical conductivity. The intermediate layers 6A, 6B are formed of low hardness material of 2 or less in Mohs hardness, and the Mohs hardness of the low hardness material is lower than the Mohs hardness of the material of the collectors 4, 5.
Inventors:
Sasaki
Kazuya Iwamoto
Kensuke Nakura
Kazuya Iwamoto
Kensuke Nakura
Application Number:
JP2014053890A
Publication Date:
November 07, 2018
Filing Date:
March 17, 2014
Export Citation:
Assignee:
Panasonic IP Management Co., Ltd.
International Classes:
H01M10/0562; H01M4/133; H01M4/1393; H01M4/587; H01M4/62; H01M4/66; H01M10/052; H01M10/0585
Domestic Patent References:
| JP2015065029A | ||||
| JP2011014440A | ||||
| JP2009146657A | ||||
| JP2012164571A |
Attorney, Agent or Firm:
Seiji Okuda
Osamu Kita
Michi Kajitani
Akiko Miyake
Hidetaka Okabe
Tohru Kawakita
Osamu Kita
Michi Kajitani
Akiko Miyake
Hidetaka Okabe
Tohru Kawakita