CN118435412A - 锂二次电池 - Google Patents

锂二次电池 Download PDF

Info

Publication number
CN118435412A
CN118435412A CN202280076513.3A CN202280076513A CN118435412A CN 118435412 A CN118435412 A CN 118435412A CN 202280076513 A CN202280076513 A CN 202280076513A CN 118435412 A CN118435412 A CN 118435412A
Authority
CN
China
Prior art keywords
solvent
lithium
negative electrode
secondary battery
nonaqueous electrolyte
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
CN202280076513.3A
Other languages
English (en)
Chinese (zh)
Inventor
寺田尚志
蚊野聪
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.)
Panasonic Intellectual Property Management Co Ltd
Original Assignee
Panasonic Intellectual Property Management Co Ltd
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 Panasonic Intellectual Property Management Co Ltd filed Critical Panasonic Intellectual Property Management Co Ltd
Publication of CN118435412A publication Critical patent/CN118435412A/zh
Pending legal-status Critical Current

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
    • H01M10/056—Accumulators with non-aqueous electrolyte characterised by the materials used as electrolytes, e.g. mixed inorganic/organic electrolytes
    • H01M10/0564—Accumulators with non-aqueous electrolyte characterised by the materials used as electrolytes, e.g. mixed inorganic/organic electrolytes the electrolyte being constituted of organic materials only
    • H01M10/0566—Liquid materials
    • H01M10/0569—Liquid materials characterised by the solvents
    • 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
    • H01M10/0564—Accumulators with non-aqueous electrolyte characterised by the materials used as electrolytes, e.g. mixed inorganic/organic electrolytes the electrolyte being constituted of organic materials only
    • H01M10/0566—Liquid materials
    • H01M10/0568—Liquid materials characterised by the solutes
    • 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
    • H01M2300/00—Electrolytes
    • H01M2300/0017—Non-aqueous electrolytes
    • H01M2300/0025—Organic electrolyte
    • H01M2300/0028—Organic electrolyte characterised by the solvent
    • H01M2300/0034—Fluorinated solvents
    • 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
    • H01M2300/0025—Organic electrolyte
    • H01M2300/0028—Organic electrolyte characterised by the solvent
    • H01M2300/0037—Mixture of solvents
    • H01M2300/004—Three solvents
    • 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

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)
  • Secondary Cells (AREA)
CN202280076513.3A 2021-11-30 2022-11-25 锂二次电池 Pending CN118435412A (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2021-194989 2021-11-30
JP2021194989 2021-11-30
PCT/JP2022/043543 WO2023100767A1 (ja) 2021-11-30 2022-11-25 リチウム二次電池

Publications (1)

Publication Number Publication Date
CN118435412A true CN118435412A (zh) 2024-08-02

Family

ID=86612160

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202280076513.3A Pending CN118435412A (zh) 2021-11-30 2022-11-25 锂二次电池

Country Status (5)

Country Link
US (1) US20250070255A1 (https=)
EP (1) EP4443591A4 (https=)
JP (1) JPWO2023100767A1 (https=)
CN (1) CN118435412A (https=)
WO (1) WO2023100767A1 (https=)

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2006049037A (ja) * 2004-08-03 2006-02-16 Three M Innovative Properties Co 電気化学エネルギーデバイス用非水電解液
KR102407139B1 (ko) * 2015-05-20 2022-06-10 삼성전자주식회사 리튬금속전지
JP6919202B2 (ja) * 2017-01-20 2021-08-18 株式会社Ｇｓユアサ 非水電解質、蓄電素子及び蓄電素子の製造方法
EP3579325B1 (en) 2018-06-07 2021-03-10 Panasonic Intellectual Property Management Co., Ltd. Lithium secondary battery
KR20210053877A (ko) 2018-06-26 2021-05-12 리보노바 인크. 미토콘드리아 기능장애를 치료하는 방법
JP7655726B2 (ja) * 2018-11-01 2025-04-02 株式会社Ｇｓユアサ 非水電解液二次電池
WO2020202845A1 (ja) * 2019-03-29 2020-10-08 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
JP7565624B2 (ja) * 2020-09-14 2024-10-11 ＴｅｒａＷａｔｔ Ｔｅｃｈｎｏｌｏｇｙ株式会社 リチウム２次電池

Also Published As

Publication number Publication date
WO2023100767A1 (ja) 2023-06-08
JPWO2023100767A1 (https=) 2023-06-08
EP4443591A4 (en) 2025-07-16
US20250070255A1 (en) 2025-02-27
EP4443591A1 (en) 2024-10-09

Similar Documents

Publication Publication Date Title
EP3579325B1 (en) Lithium secondary battery
US20220278372A1 (en) Lithium secondary battery
CN113614967B (zh) 非水电解质二次电池
CN113632259B (zh) 锂二次电池
JP2019520687A (ja) 非水電解液用添加剤、それを含むリチウム二次電池用非水電解液、およびリチウム二次電池
CN113767501B (zh) 锂二次电池用非水性电解液和包含其的锂二次电池
JP7122553B2 (ja) リチウム金属二次電池およびその製造方法
CN116636038A (zh) 锂二次电池
JP2019212432A (ja) リチウム二次電池
US12463240B2 (en) Lithium secondary battery
CN110582883B (zh) 锂二次电池用非水性电解质溶液和包含其的锂二次电池
JP2020198297A (ja) 二次電池
JP2007018945A (ja) 非水電解液及びリチウム二次電池
CN118435412A (zh) 锂二次电池
JP2019087350A (ja) 蓄電素子及び蓄電素子の製造方法
US20250279481A1 (en) Lithium secondary battery
WO2025177917A1 (ja) リチウム二次電池

Legal Events

Date Code Title Description
PB01 Publication
PB01 Publication
SE01 Entry into force of request for substantive examination
SE01 Entry into force of request for substantive examination