JPWO2023145674A5 - - Google Patents

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Publication number
JPWO2023145674A5
JPWO2023145674A5 JP2023576891A JP2023576891A JPWO2023145674A5 JP WO2023145674 A5 JPWO2023145674 A5 JP WO2023145674A5 JP 2023576891 A JP2023576891 A JP 2023576891A JP 2023576891 A JP2023576891 A JP 2023576891A JP WO2023145674 A5 JPWO2023145674 A5 JP WO2023145674A5
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JP
Japan
Prior art keywords
negative electrode
mass
parts
turns
mixture layer
Prior art date
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Pending
Application number
JP2023576891A
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English (en)
Japanese (ja)
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JPWO2023145674A1 (https=
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Priority claimed from PCT/JP2023/001865 external-priority patent/WO2023145674A1/ja
Publication of JPWO2023145674A1 publication Critical patent/JPWO2023145674A1/ja
Publication of JPWO2023145674A5 publication Critical patent/JPWO2023145674A5/ja
Pending legal-status Critical Current

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JP2023576891A 2022-01-28 2023-01-23 Pending JPWO2023145674A1 (https=)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2022011957 2022-01-28
PCT/JP2023/001865 WO2023145674A1 (ja) 2022-01-28 2023-01-23 円筒形の非水電解質二次電池

Publications (2)

Publication Number Publication Date
JPWO2023145674A1 JPWO2023145674A1 (https=) 2023-08-03
JPWO2023145674A5 true JPWO2023145674A5 (https=) 2024-10-08

Family

ID=87471962

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2023576891A Pending JPWO2023145674A1 (https=) 2022-01-28 2023-01-23

Country Status (4)

Country Link
EP (1) EP4471927A4 (https=)
JP (1) JPWO2023145674A1 (https=)
CN (1) CN118575327A (https=)
WO (1) WO2023145674A1 (https=)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2024111410A1 (ja) * 2022-11-25 2024-05-30 パナソニックエナジー株式会社 円筒形の非水電解質二次電池
WO2024111413A1 (ja) * 2022-11-25 2024-05-30 パナソニックエナジー株式会社 円筒形の非水電解質二次電池
JPWO2024161960A1 (https=) * 2023-01-31 2024-08-08
WO2025220349A1 (ja) * 2024-04-18 2025-10-23 パナソニックＩｐマネジメント株式会社 非水電解質二次電池

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2013137946A (ja) * 2011-12-28 2013-07-11 Panasonic Corp 非水電解液二次電池
KR101650417B1 (ko) * 2013-10-31 2016-08-23 주식회사 엘지화학 양극 집전체에 간헐적 무지부가 형성된 젤리 롤 형태 전극 조립체를 가진 이차전지
JPWO2018061381A1 (ja) * 2016-09-30 2019-07-18 パナソニックＩｐマネジメント株式会社 非水電解質二次電池
JP2020102311A (ja) * 2018-12-20 2020-07-02 本田技研工業株式会社 捲回型電池および捲回型電池の製造方法

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