KR20230144533A - 비수계 전해액 및 비수계 전해액 전지 - Google Patents

비수계 전해액 및 비수계 전해액 전지 Download PDF

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Publication number
KR20230144533A
KR20230144533A KR1020237025591A KR20237025591A KR20230144533A KR 20230144533 A KR20230144533 A KR 20230144533A KR 1020237025591 A KR1020237025591 A KR 1020237025591A KR 20237025591 A KR20237025591 A KR 20237025591A KR 20230144533 A KR20230144533 A KR 20230144533A
Authority
KR
South Korea
Prior art keywords
group
aqueous electrolyte
general formula
electrolyte solution
mass
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
KR1020237025591A
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English (en)
Korean (ko)
Inventor
에이지 나카자와
다이스케 가와카미
Original Assignee
엠유 아이오닉 솔류션즈 주식회사
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.)
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Publication date
Application filed by 엠유 아이오닉 솔류션즈 주식회사 filed Critical 엠유 아이오닉 솔류션즈 주식회사
Publication of KR20230144533A publication Critical patent/KR20230144533A/ko
Pending legal-status Critical Current

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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
    • 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
    • H01M10/0564—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
    • H01M10/0567—Liquid materials characterised by the additives
    • 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
    • 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)
  • Materials Engineering (AREA)
  • Secondary Cells (AREA)
KR1020237025591A 2021-02-10 2022-02-09 비수계 전해액 및 비수계 전해액 전지 Pending KR20230144533A (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2021020121 2021-02-10
JPJP-P-2021-020121 2021-02-10
PCT/JP2022/005161 WO2022172965A1 (ja) 2021-02-10 2022-02-09 非水系電解液及び非水系電解液電池

Publications (1)

Publication Number Publication Date
KR20230144533A true KR20230144533A (ko) 2023-10-16

Family

ID=82837652

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020237025591A Pending KR20230144533A (ko) 2021-02-10 2022-02-09 비수계 전해액 및 비수계 전해액 전지

Country Status (6)

Country Link
US (1) US20230387464A1 (https=)
EP (1) EP4293781A4 (https=)
JP (1) JP7804597B2 (https=)
KR (1) KR20230144533A (https=)
CN (1) CN116888799A (https=)
WO (1) WO2022172965A1 (https=)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2015098471A1 (ja) 2013-12-25 2015-07-02 旭化成株式会社 シリル基含有化合物を含む電解液添加用組成物、該組成物を含む非水蓄電デバイス用電解液、及び該電解液を含むリチウムイオン二次電池
JP2016532989A (ja) 2013-10-25 2016-10-20 エルジー・ケム・リミテッド リチウム二次電池用非水電解質及びこれを備えるリチウム二次電池

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101499684B1 (ko) * 2013-08-26 2015-03-17 파낙스 이텍(주) 이차전지용 비수성 전해액 및 이를 포함하는 이차전지
WO2016095116A1 (en) * 2014-12-17 2016-06-23 Basf Corporation Electrolyte compositions for rechargeable lithium ion batteries
JP6860783B2 (ja) * 2016-07-01 2021-04-21 セントラル硝子株式会社 非水系電解液、及び非水系電解液二次電池
JP6879811B2 (ja) * 2017-03-31 2021-06-02 三井化学株式会社 リチウム塩錯化合物、電池用添加剤、電池用非水電解液、及びリチウム二次電池
CN110391461B (zh) * 2018-04-20 2021-01-15 宁德时代新能源科技股份有限公司 电解液及电化学装置

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2016532989A (ja) 2013-10-25 2016-10-20 エルジー・ケム・リミテッド リチウム二次電池用非水電解質及びこれを備えるリチウム二次電池
WO2015098471A1 (ja) 2013-12-25 2015-07-02 旭化成株式会社 シリル基含有化合物を含む電解液添加用組成物、該組成物を含む非水蓄電デバイス用電解液、及び該電解液を含むリチウムイオン二次電池

Also Published As

Publication number Publication date
EP4293781A4 (en) 2025-01-08
JP7804597B2 (ja) 2026-01-22
US20230387464A1 (en) 2023-11-30
EP4293781A1 (en) 2023-12-20
CN116888799A (zh) 2023-10-13
WO2022172965A1 (ja) 2022-08-18
JPWO2022172965A1 (https=) 2022-08-18

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PA0105 International application

Patent event date: 20230726

Patent event code: PA01051R01D

Comment text: International Patent Application

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PA0201 Request for examination

Patent event code: PA02012R01D

Patent event date: 20241115

Comment text: Request for Examination of Application