JP7735056B2 - 全固体二次電池およびその製造方法 - Google Patents

全固体二次電池およびその製造方法

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Publication number
JP7735056B2
JP7735056B2 JP2021022966A JP2021022966A JP7735056B2 JP 7735056 B2 JP7735056 B2 JP 7735056B2 JP 2021022966 A JP2021022966 A JP 2021022966A JP 2021022966 A JP2021022966 A JP 2021022966A JP 7735056 B2 JP7735056 B2 JP 7735056B2
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Japan
Prior art keywords
positive electrode
active material
solid
particles
secondary battery
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.)
Active
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JP2021022966A
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English (en)
Japanese (ja)
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JP2022125392A (ja
Inventor
尚輝 松岡
潤珠 青木
健太郎 冨田
智仁 関谷
春樹 上剃
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Maxell Ltd
Original Assignee
Maxell Ltd
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Application filed by Maxell Ltd filed Critical Maxell Ltd
Priority to JP2021022966A priority Critical patent/JP7735056B2/ja
Publication of JP2022125392A publication Critical patent/JP2022125392A/ja
Priority to JP2025141235A priority patent/JP2025169435A/ja
Application granted granted Critical
Publication of JP7735056B2 publication Critical patent/JP7735056B2/ja
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    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y02E60/10—Energy storage using batteries
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
    • Y02P70/50—Manufacturing or production processes characterised by the final manufactured product

Landscapes

  • Secondary Cells (AREA)
  • Battery Electrode And Active Subsutance (AREA)
JP2021022966A 2021-02-17 2021-02-17 全固体二次電池およびその製造方法 Active JP7735056B2 (ja)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP2021022966A JP7735056B2 (ja) 2021-02-17 2021-02-17 全固体二次電池およびその製造方法
JP2025141235A JP2025169435A (ja) 2021-02-17 2025-08-27 全固体二次電池およびその製造方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2021022966A JP7735056B2 (ja) 2021-02-17 2021-02-17 全固体二次電池およびその製造方法

Related Child Applications (1)

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JP2025141235A Division JP2025169435A (ja) 2021-02-17 2025-08-27 全固体二次電池およびその製造方法

Publications (2)

Publication Number Publication Date
JP2022125392A JP2022125392A (ja) 2022-08-29
JP7735056B2 true JP7735056B2 (ja) 2025-09-08

Family

ID=83058236

Family Applications (2)

Application Number Title Priority Date Filing Date
JP2021022966A Active JP7735056B2 (ja) 2021-02-17 2021-02-17 全固体二次電池およびその製造方法
JP2025141235A Pending JP2025169435A (ja) 2021-02-17 2025-08-27 全固体二次電池およびその製造方法

Family Applications After (1)

Application Number Title Priority Date Filing Date
JP2025141235A Pending JP2025169435A (ja) 2021-02-17 2025-08-27 全固体二次電池およびその製造方法

Country Status (1)

Country Link
JP (2) JP7735056B2 (https=)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2025097564A (ja) 2023-12-19 2025-07-01 トヨタ自動車株式会社 電極合材、及び固体電池

Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2000082466A (ja) 1998-07-02 2000-03-21 Nippon Chem Ind Co Ltd 正極活物質及び非水電解質二次電池
JP2009076402A (ja) 2007-09-21 2009-04-09 Sumitomo Electric Ind Ltd リチウム電池
JP2010257878A (ja) 2009-04-28 2010-11-11 Toyota Motor Corp 全固体電池
JP2013065468A (ja) 2011-09-16 2013-04-11 Panasonic Corp リチウムイオン二次電池
JP2018067474A (ja) 2016-10-20 2018-04-26 Ｄｏｗａエレクトロニクス株式会社 リチウム二次電池電極材料の製造方法、リチウム二次電池の製造方法、リチウム−ニオブ溶液
WO2019151834A1 (ko) 2018-02-01 2019-08-08 주식회사 엘지화학 이차전지용 양극 활물질, 그 제조방법 및 이를 포함하는 리튬 이차전지
WO2019187538A1 (ja) 2018-03-30 2019-10-03 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
WO2020022305A1 (ja) 2018-07-25 2020-01-30 三井金属鉱業株式会社 正極活物質
JP2021141064A (ja) 2020-03-03 2021-09-16 三星エスディアイ株式会社Samsung SDI Co., Ltd. 全固体二次電池用正極、及びそれを含む全固体二次電池

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2000082466A (ja) 1998-07-02 2000-03-21 Nippon Chem Ind Co Ltd 正極活物質及び非水電解質二次電池
JP2009076402A (ja) 2007-09-21 2009-04-09 Sumitomo Electric Ind Ltd リチウム電池
JP2010257878A (ja) 2009-04-28 2010-11-11 Toyota Motor Corp 全固体電池
JP2013065468A (ja) 2011-09-16 2013-04-11 Panasonic Corp リチウムイオン二次電池
JP2018067474A (ja) 2016-10-20 2018-04-26 Ｄｏｗａエレクトロニクス株式会社 リチウム二次電池電極材料の製造方法、リチウム二次電池の製造方法、リチウム−ニオブ溶液
WO2019151834A1 (ko) 2018-02-01 2019-08-08 주식회사 엘지화학 이차전지용 양극 활물질, 그 제조방법 및 이를 포함하는 리튬 이차전지
WO2019187538A1 (ja) 2018-03-30 2019-10-03 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
WO2020022305A1 (ja) 2018-07-25 2020-01-30 三井金属鉱業株式会社 正極活物質
JP2021141064A (ja) 2020-03-03 2021-09-16 三星エスディアイ株式会社Samsung SDI Co., Ltd. 全固体二次電池用正極、及びそれを含む全固体二次電池

Also Published As

Publication number Publication date
JP2022125392A (ja) 2022-08-29
JP2025169435A (ja) 2025-11-12

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