JPWO2024181189A5 - - Google Patents

Info

Publication number
JPWO2024181189A5
JPWO2024181189A5 JP2025503784A JP2025503784A JPWO2024181189A5 JP WO2024181189 A5 JPWO2024181189 A5 JP WO2024181189A5 JP 2025503784 A JP2025503784 A JP 2025503784A JP 2025503784 A JP2025503784 A JP 2025503784A JP WO2024181189 A5 JPWO2024181189 A5 JP WO2024181189A5
Authority
JP
Japan
Prior art keywords
positive electrode
mass
parts
exposed portions
aluminum
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
JP2025503784A
Other languages
English (en)
Japanese (ja)
Other versions
JPWO2024181189A1 (https=
Filing date
Publication date
Application filed filed Critical
Priority claimed from PCT/JP2024/005662 external-priority patent/WO2024181189A1/ja
Publication of JPWO2024181189A1 publication Critical patent/JPWO2024181189A1/ja
Publication of JPWO2024181189A5 publication Critical patent/JPWO2024181189A5/ja
Pending legal-status Critical Current

Links

JP2025503784A 2023-02-28 2024-02-19 Pending JPWO2024181189A1 (https=)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2023029159 2023-02-28
PCT/JP2024/005662 WO2024181189A1 (ja) 2023-02-28 2024-02-19 円筒形二次電池

Publications (2)

Publication Number Publication Date
JPWO2024181189A1 JPWO2024181189A1 (https=) 2024-09-06
JPWO2024181189A5 true JPWO2024181189A5 (https=) 2025-11-13

Family

ID=92589705

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2025503784A Pending JPWO2024181189A1 (https=) 2023-02-28 2024-02-19

Country Status (4)

Country Link
JP (1) JPWO2024181189A1 (https=)
CN (1) CN120642102A (https=)
TW (1) TW202445903A (https=)
WO (1) WO2024181189A1 (https=)

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2021161842A1 (ja) * 2020-02-12 2021-08-19 日本ゼオン株式会社 電気化学素子用積層体及び電気化学素子
TWI795101B (zh) * 2020-11-30 2023-03-01 日商旭化成股份有限公司 蓄電裝置用分隔件及包含其之蓄電裝置
US20240194951A1 (en) * 2021-04-20 2024-06-13 Panasonic Intellectual Property Management Co., Ltd. Lithium secondary battery

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