JPWO2023120032A5 - - Google Patents

Info

Publication number
JPWO2023120032A5
JPWO2023120032A5 JP2023569200A JP2023569200A JPWO2023120032A5 JP WO2023120032 A5 JPWO2023120032 A5 JP WO2023120032A5 JP 2023569200 A JP2023569200 A JP 2023569200A JP 2023569200 A JP2023569200 A JP 2023569200A JP WO2023120032 A5 JPWO2023120032 A5 JP WO2023120032A5
Authority
JP
Japan
Prior art keywords
secondary battery
polysaccharide
porous substrate
separator
separator according
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
JP2023569200A
Other languages
English (en)
Japanese (ja)
Other versions
JPWO2023120032A1 (https=
Filing date
Publication date
Application filed filed Critical
Priority claimed from PCT/JP2022/043545 external-priority patent/WO2023120032A1/ja
Publication of JPWO2023120032A1 publication Critical patent/JPWO2023120032A1/ja
Publication of JPWO2023120032A5 publication Critical patent/JPWO2023120032A5/ja
Pending legal-status Critical Current

Links

JP2023569200A 2021-12-24 2022-11-25 Pending JPWO2023120032A1 (https=)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2021211384 2021-12-24
PCT/JP2022/043545 WO2023120032A1 (ja) 2021-12-24 2022-11-25 二次電池用セパレータおよびその製造方法、ならびに二次電池

Publications (2)

Publication Number Publication Date
JPWO2023120032A1 JPWO2023120032A1 (https=) 2023-06-29
JPWO2023120032A5 true JPWO2023120032A5 (https=) 2025-10-21

Family

ID=86902042

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2023569200A Pending JPWO2023120032A1 (https=) 2021-12-24 2022-11-25

Country Status (5)

Country Link
US (1) US20250055128A1 (https=)
EP (1) EP4456305A4 (https=)
JP (1) JPWO2023120032A1 (https=)
CN (1) CN118402128A (https=)
WO (1) WO2023120032A1 (https=)

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3736684B2 (ja) 2001-12-21 2006-01-18 日立マクセル株式会社 電極およびそれを用いた電池
JP2011134572A (ja) 2009-12-24 2011-07-07 Hitachi Powdered Metals Co Ltd 非水二次電池用負極活物質およびこれを用いた非水二次電池
JP5398559B2 (ja) * 2010-01-21 2014-01-29 日立マクセル株式会社 リチウムイオン二次電池
KR20110041448A (ko) * 2011-03-10 2011-04-21 김경식 폴리머 전지의 세퍼레이터용 조성물
CN108417762A (zh) * 2018-02-28 2018-08-17 北京国能电池科技股份有限公司 锂离子电池隔膜及其制备方法、锂离子电池
PL3694042T3 (pl) * 2018-05-10 2024-01-29 Lg Energy Solution, Ltd. Litowo-metalowa bateria akumulatorowa o poprawionym bezpieczeństwie i zawierający ją moduł akumulatorowy
CN108807819B (zh) * 2018-06-15 2021-06-29 珠海冠宇电池股份有限公司 隔膜及其制备方法和锂硫电池
CN111418100A (zh) 2018-11-07 2020-07-14 帝伯爱尔株式会社 粘结剂

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