JPWO2021028759A5 - - Google Patents

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Publication number
JPWO2021028759A5
JPWO2021028759A5 JP2021539691A JP2021539691A JPWO2021028759A5 JP WO2021028759 A5 JPWO2021028759 A5 JP WO2021028759A5 JP 2021539691 A JP2021539691 A JP 2021539691A JP 2021539691 A JP2021539691 A JP 2021539691A JP WO2021028759 A5 JPWO2021028759 A5 JP WO2021028759A5
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JP
Japan
Prior art keywords
negative electrode
layer
active material
electrode active
separation
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.)
Granted
Application number
JP2021539691A
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English (en)
Japanese (ja)
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JPWO2021028759A1 (https=
JP7646549B2 (ja
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Priority claimed from PCT/IB2020/057126 external-priority patent/WO2021028759A1/ja
Publication of JPWO2021028759A1 publication Critical patent/JPWO2021028759A1/ja
Publication of JPWO2021028759A5 publication Critical patent/JPWO2021028759A5/ja
Priority to JP2025034276A priority Critical patent/JP2025078760A/ja
Application granted granted Critical
Publication of JP7646549B2 publication Critical patent/JP7646549B2/ja
Active legal-status Critical Current
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JP2021539691A 2019-08-09 2020-07-29 負極、二次電池及び固体二次電池 Active JP7646549B2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2025034276A JP2025078760A (ja) 2019-08-09 2025-03-05 負極

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
JP2019147278 2019-08-09
JP2019147278 2019-08-09
JP2019191144 2019-10-18
JP2019191144 2019-10-18
PCT/IB2020/057126 WO2021028759A1 (ja) 2019-08-09 2020-07-29 負極、二次電池及び固体二次電池

Related Child Applications (1)

Application Number Title Priority Date Filing Date
JP2025034276A Division JP2025078760A (ja) 2019-08-09 2025-03-05 負極

Publications (3)

Publication Number Publication Date
JPWO2021028759A1 JPWO2021028759A1 (https=) 2021-02-18
JPWO2021028759A5 true JPWO2021028759A5 (https=) 2023-08-07
JP7646549B2 JP7646549B2 (ja) 2025-03-17

Family

ID=74570242

Family Applications (2)

Application Number Title Priority Date Filing Date
JP2021539691A Active JP7646549B2 (ja) 2019-08-09 2020-07-29 負極、二次電池及び固体二次電池
JP2025034276A Pending JP2025078760A (ja) 2019-08-09 2025-03-05 負極

Family Applications After (1)

Application Number Title Priority Date Filing Date
JP2025034276A Pending JP2025078760A (ja) 2019-08-09 2025-03-05 負極

Country Status (5)

Country Link
US (1) US20220293923A1 (https=)
JP (2) JP7646549B2 (https=)
KR (1) KR20220044723A (https=)
CN (1) CN114207872A (https=)
WO (1) WO2021028759A1 (https=)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN115832202B (zh) * 2022-12-21 2023-09-29 楚能新能源股份有限公司 一种负极极片、锂离子电池及其制备方法

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100382767B1 (ko) * 2001-08-25 2003-05-09 삼성에스디아이 주식회사 리튬 2차 전지용 음극 박막 및 그의 제조방법
JP3952180B2 (ja) 2002-05-17 2007-08-01 信越化学工業株式会社 導電性珪素複合体及びその製造方法並びに非水電解質二次電池用負極材
JP4136674B2 (ja) * 2003-01-10 2008-08-20 株式会社神戸製鋼所 リチウム電池負極用材料及びその製造方法
JP5429209B2 (ja) 2011-02-10 2014-02-26 ソニー株式会社 リチウムイオン二次電池用負極およびリチウムイオン二次電池
US8404001B2 (en) 2011-04-15 2013-03-26 Semiconductor Energy Laboratory Co., Ltd. Method for manufacturing positive electrode and power storage device
US9478797B2 (en) 2013-01-25 2016-10-25 Applejack 199 L.P. System, method and apparatus for forming a thin film lithium ion battery
US9728770B2 (en) 2014-10-24 2017-08-08 Semiconductor Energy Laboratory Co., Ltd. Storage battery electrode, manufacturing method thereof, storage battery, and electronic device

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