JP7812662B2 - リチウムイオン二次電池 - Google Patents

リチウムイオン二次電池

Info

Publication number
JP7812662B2
JP7812662B2 JP2021573036A JP2021573036A JP7812662B2 JP 7812662 B2 JP7812662 B2 JP 7812662B2 JP 2021573036 A JP2021573036 A JP 2021573036A JP 2021573036 A JP2021573036 A JP 2021573036A JP 7812662 B2 JP7812662 B2 JP 7812662B2
Authority
JP
Japan
Prior art keywords
layer
solid electrolyte
positive electrode
negative electrode
active material
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
Application number
JP2021573036A
Other languages
English (en)
Japanese (ja)
Other versions
JPWO2021149460A1 (https=
Inventor
佳太郎 大槻
一正 田中
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.)
TDK Corp
Original Assignee
TDK Corp
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by TDK Corp filed Critical TDK Corp
Publication of JPWO2021149460A1 publication Critical patent/JPWO2021149460A1/ja
Application granted granted Critical
Publication of JP7812662B2 publication Critical patent/JP7812662B2/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M10/00—Secondary cells; Manufacture thereof
    • H01M10/05—Accumulators with non-aqueous electrolyte
    • H01M10/052—Li-accumulators
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M10/00—Secondary cells; Manufacture thereof
    • H01M10/05—Accumulators with non-aqueous electrolyte
    • H01M10/052—Li-accumulators
    • H01M10/0525—Rocking-chair batteries, i.e. batteries with lithium insertion or intercalation in both electrodes; Lithium-ion batteries
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M10/00—Secondary cells; Manufacture thereof
    • H01M10/05—Accumulators with non-aqueous electrolyte
    • H01M10/056—Accumulators with non-aqueous electrolyte characterised by the materials used as electrolytes, e.g. mixed inorganic/organic electrolytes
    • H01M10/0561—Accumulators with non-aqueous electrolyte characterised by the materials used as electrolytes, e.g. mixed inorganic/organic electrolytes the electrolyte being constituted of inorganic materials only
    • H01M10/0562—Solid materials
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M2220/00—Batteries for particular applications
    • H01M2220/20—Batteries in motive systems, e.g. vehicle, ship, plane
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M2300/00—Electrolytes
    • H01M2300/0017—Non-aqueous electrolytes
    • H01M2300/0065—Solid electrolytes
    • H01M2300/0068—Solid electrolytes inorganic
    • 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

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • General Physics & Mathematics (AREA)
  • Inorganic Chemistry (AREA)
  • Materials Engineering (AREA)
  • Secondary Cells (AREA)
JP2021573036A 2020-01-24 2020-12-25 リチウムイオン二次電池 Active JP7812662B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2020009573 2020-01-24
JP2020009573 2020-01-24
PCT/JP2020/048845 WO2021149460A1 (ja) 2020-01-24 2020-12-25 リチウムイオン二次電池

Publications (2)

Publication Number Publication Date
JPWO2021149460A1 JPWO2021149460A1 (https=) 2021-07-29
JP7812662B2 true JP7812662B2 (ja) 2026-02-10

Family

ID=76992288

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2021573036A Active JP7812662B2 (ja) 2020-01-24 2020-12-25 リチウムイオン二次電池

Country Status (5)

Country Link
US (1) US20230096228A1 (https=)
JP (1) JP7812662B2 (https=)
CN (1) CN115004433B (https=)
DE (1) DE112020006603T5 (https=)
WO (1) WO2021149460A1 (https=)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP7719669B2 (ja) * 2021-09-03 2025-08-06 Ｄｏｗａホールディングス株式会社 Ｎａｓｉｃｏｎ型酸化物粉末およびその製造方法
EP4489170A4 (en) * 2022-02-28 2026-03-25 Tdk Corp COMPLETELY SOLID BATTERY

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2008123953A (ja) 2006-11-15 2008-05-29 Toyota Motor Corp 蓄電装置
JP2011086555A (ja) 2009-10-16 2011-04-28 Sumitomo Electric Ind Ltd 非水電解質電池と、その製造方法
WO2018062080A1 (ja) 2016-09-29 2018-04-05 Tdk株式会社 全固体リチウムイオン二次電池
JP2019169300A (ja) 2018-03-22 2019-10-03 株式会社東芝 電極複合体、電極群、二次電池、電池パック及び車両

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH11283664A (ja) * 1998-03-27 1999-10-15 Kyocera Corp 固体電解質電池
JP2009181872A (ja) * 2008-01-31 2009-08-13 Ohara Inc リチウムイオン二次電池およびその製造方法
CN102456920B (zh) * 2010-10-28 2014-02-26 华东师范大学 一种基于硅微通道板的三维锂离子电池的固体电解质的制备方法
JP5413355B2 (ja) 2010-11-08 2014-02-12 トヨタ自動車株式会社 全固体電池
WO2013076854A1 (ja) * 2011-11-24 2013-05-30 トヨタ自動車株式会社 全固体電池
WO2014002858A1 (ja) 2012-06-28 2014-01-03 株式会社 村田製作所 全固体電池
JP6623542B2 (ja) * 2014-05-19 2019-12-25 Tdk株式会社 リチウムイオン二次電池
JP2017004910A (ja) * 2015-06-16 2017-01-05 株式会社日立製作所 リチウムイオン二次電池
CN105006592A (zh) * 2015-07-22 2015-10-28 成都英诺科技咨询有限公司 具有复合电极的凝胶电解质锂离子电池及其制备方法
JP6554978B2 (ja) * 2015-07-30 2019-08-07 株式会社村田製作所 電池、電池パック、電子機器、電動車両、蓄電装置および電力システム
JP6831633B2 (ja) 2016-03-01 2021-02-17 古河機械金属株式会社 固体電解質膜および全固体型リチウムイオン電池
KR102486801B1 (ko) * 2016-03-09 2023-01-10 삼성에스디아이 주식회사 이차전지
CN110495009A (zh) * 2017-03-30 2019-11-22 Tdk株式会社 全固体锂离子二次电池
JP7126155B2 (ja) * 2017-04-19 2022-08-26 パナソニックＩｐマネジメント株式会社 電池、および、電池製造方法
JP7009772B2 (ja) * 2017-04-28 2022-01-26 トヨタ自動車株式会社 積層電池および積層電池の製造方法
CN109935909A (zh) * 2017-12-19 2019-06-25 成都亦道科技合伙企业（有限合伙） 一种锂金属负极电池结构及其制备方法
JP2020009573A (ja) 2018-07-04 2020-01-16 株式会社小糸製作所 アウターカバーおよびその製造方法

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2008123953A (ja) 2006-11-15 2008-05-29 Toyota Motor Corp 蓄電装置
JP2011086555A (ja) 2009-10-16 2011-04-28 Sumitomo Electric Ind Ltd 非水電解質電池と、その製造方法
WO2018062080A1 (ja) 2016-09-29 2018-04-05 Tdk株式会社 全固体リチウムイオン二次電池
JP2019169300A (ja) 2018-03-22 2019-10-03 株式会社東芝 電極複合体、電極群、二次電池、電池パック及び車両

Also Published As

Publication number Publication date
US20230096228A1 (en) 2023-03-30
JPWO2021149460A1 (https=) 2021-07-29
CN115004433B (zh) 2025-11-04
DE112020006603T5 (de) 2022-12-01
WO2021149460A1 (ja) 2021-07-29
CN115004433A (zh) 2022-09-02

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