Title:
BATTERY
Document Type and Number:
WIPO Patent Application WO/2023/149290
Kind Code:
A1
Abstract:
The present invention provides a battery which has excellent output characteristics. A battery according to the present invention relates to goals 3, 7, 11 and 12 of the SDGs. A battery according to the present invention is characterized by comprising a multilayer electrode body which has a positive electrode, a negative electrode and a plurality of solid electrolyte layers that are adjacent to each other with the positive electrode or the negative electrode being interposed therebetween, and is also characterized in that the solid electrolyte layers, which are adjacent to each other with the positive electrode or the negative electrode being interposed therebetween, are bonded with each other at least at a part of an end part. It is preferable that the solid electrolyte layers, which are adjacent to each other with the positive electrode or the negative electrode being interposed therebetween, are bonded with each other at a portion that has a length of 50% or more of the entire perimeter of each solid electrolyte layer.
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Inventors:
SEKIYA TOMOHITO (JP)
KATAYAMA HIDEAKI (JP)
KAMIZORI HARUKI (JP)
KATAYAMA HIDEAKI (JP)
KAMIZORI HARUKI (JP)
Application Number:
PCT/JP2023/002191
Publication Date:
August 10, 2023
Filing Date:
January 25, 2023
Export Citation:
Assignee:
MAXELL LTD (JP)
International Classes:
H01M10/0585; H01M6/18; H01M10/0562
Foreign References:
| JP2002042880A | 2002-02-08 | |||
| JP2020149867A | 2020-09-17 | |||
| JP2021150204A | 2021-09-27 |
Attorney, Agent or Firm:
MIWA, Hideki et al. (JP)
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