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Title:
BATTERY AND ELECTRODE MATERIAL
Document Type and Number:
WIPO Patent Application WO/2024/024788
Kind Code:
A1
Abstract:
Provided are a battery and an electrode material to be applied to the battery. The battery comprises a plurality of electrode materials. The electrode materials each include, in this order, a first pouch, a first current collector, a positive electrode, a separator, a negative electrode, a second current collector, and a second pouch. At least one of adjacent electrode materials includes a first opening part between the first pouch and the first current collector, and/or a second opening part between the second pouch and the second current collector. At least the other of the adjacent electrode materials includes a first insertion part of the first current collector and/or a second insertion part of the second current collector. The adjacent electrode materials are joined by insertion of the first insertion part into the first opening part and/or insertion of the second insertion part into the second opening part.

Inventors:
FUKUNAGA AKIHITO (JP)
IWASE EIJIRO (JP)
Application Number:
PCT/JP2023/027223
Publication Date:
February 01, 2024
Filing Date:
July 25, 2023
Export Citation:
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Assignee:
FUJIFILM CORP (JP)
International Classes:
H01M10/04; H01M4/02; H01M4/13; H01M10/052; H01M10/0585; H01M50/105; H01M50/50; H01M50/548; H01M50/557
Domestic Patent References:
WO2012077707A12012-06-14
Foreign References:
JP2001185096A2001-07-06
JPS5940470A1984-03-06
JPH11345604A1999-12-14
JP2008016368A2008-01-24
JP2006019214A2006-01-19
JP2019216102A2019-12-19
JP2004111098A2004-04-08
Attorney, Agent or Firm:
TAIYO, NAKAJIMA & KATO (JP)
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