KR20220032556A - 비수계 전해액, 및 비수계 전해액 이차 전지 - Google Patents

비수계 전해액, 및 비수계 전해액 이차 전지 Download PDF

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Publication number
KR20220032556A
KR20220032556A KR1020227001115A KR20227001115A KR20220032556A KR 20220032556 A KR20220032556 A KR 20220032556A KR 1020227001115 A KR1020227001115 A KR 1020227001115A KR 20227001115 A KR20227001115 A KR 20227001115A KR 20220032556 A KR20220032556 A KR 20220032556A
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KR
South Korea
Prior art keywords
group
carbon atoms
general formula
aqueous electrolyte
fluorine atom
Prior art date
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Pending
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KR1020227001115A
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English (en)
Korean (ko)
Inventor
다카요시 모리나카
와타루 가와바타
게이 가와하라
미키히로 다카하시
Original Assignee
샌트랄 글래스 컴퍼니 리미티드
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Publication of KR20220032556A publication Critical patent/KR20220032556A/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
    • H01M10/056—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
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07F—ACYCLIC, CARBOCYCLIC OR HETEROCYCLIC COMPOUNDS CONTAINING ELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN, SULFUR, SELENIUM OR TELLURIUM
    • C07F9/00—Compounds containing elements of Groups 5 or 15 of the Periodic Table
    • C07F9/02—Phosphorus compounds
    • C07F9/28—Phosphorus compounds with one or more P—C bonds
    • C07F9/30—Phosphinic acids [R2P(=O)(OH)]; Thiophosphinic acids ; [R2P(=X1)(X2H) (X1, X2 are each independently O, S or Se)]
    • C07F9/32—Esters thereof
    • C07F9/3205—Esters thereof the acid moiety containing a substituent or a structure which is considered as characteristic
    • C07F9/3211—Esters of acyclic saturated acids which can have further substituents on alkyl
    • 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
    • H01M10/054—Accumulators with insertion or intercalation of metals other than lithium, e.g. with magnesium or aluminium
    • 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
    • H01M10/056—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
    • H01M2300/00—Electrolytes
    • H01M2300/0017—Non-aqueous electrolytes
    • H01M2300/0025—Organic electrolyte
    • 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
    • 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
    • H01M2300/0088—Composites
    • H01M2300/0091—Composites in the form of mixtures
    • 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)
  • General Chemical & Material Sciences (AREA)
  • Electrochemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Manufacturing & Machinery (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Inorganic Chemistry (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Molecular Biology (AREA)
  • General Health & Medical Sciences (AREA)
  • Biochemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Secondary Cells (AREA)
KR1020227001115A 2019-07-09 2020-07-06 비수계 전해액, 및 비수계 전해액 이차 전지 Pending KR20220032556A (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JPJP-P-2019-127549 2019-07-09
JP2019127549 2019-07-09
PCT/JP2020/026377 WO2021006238A1 (ja) 2019-07-09 2020-07-06 非水系電解液、及び非水系電解液二次電池

Publications (1)

Publication Number Publication Date
KR20220032556A true KR20220032556A (ko) 2022-03-15

Family

ID=74113778

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020227001115A Pending KR20220032556A (ko) 2019-07-09 2020-07-06 비수계 전해액, 및 비수계 전해액 이차 전지

Country Status (6)

Country Link
US (1) US20220278368A1 (https=)
EP (1) EP3993120A4 (https=)
JP (1) JP7645446B2 (https=)
KR (1) KR20220032556A (https=)
CN (1) CN114128006A (https=)
WO (1) WO2021006238A1 (https=)

Cited By (1)

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WO2024106951A1 (en) * 2022-11-16 2024-05-23 Samsung Sdi Co., Ltd. Electrolyte for lithium secondary battery, and lithium secondary battery including the same

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KR20220129390A (ko) * 2021-03-16 2022-09-23 삼성에스디아이 주식회사 신규 화합물, 이를 포함하는 첨가제, 전해질 및 리튬 이차전지
EP4340094A4 (en) * 2021-05-13 2025-11-12 Central Glass Co Ltd Electrolyte for non-aqueous lithium-ion batteries, non-aqueous lithium-ion batteries, and a process for producing a non-aqueous lithium-ion battery
US20250286113A1 (en) * 2021-09-30 2025-09-11 Central Glass Co., Ltd. Nonaqueous electrolyte solution, nonaqueous electrolyte solution battery, compound, and additive for nonaqueous electrolyte solution
KR20230101254A (ko) 2021-12-29 2023-07-06 현대자동차주식회사 리튬이차전지용 전해액 및 이를 포함하는 리튬이차전지
CN115133159A (zh) * 2022-09-01 2022-09-30 河南师范大学 一种功能性水系锌离子电池电解液及其制备方法和应用
KR20250105622A (ko) * 2022-11-11 2025-07-08 샌트랄 글래스 컴퍼니 리미티드 비수 나트륨 이온 전지용 전해액, 비수 나트륨 이온 전지, 및 비수 나트륨 이온 전지의 제조 방법
KR20250049423A (ko) * 2023-01-16 2025-04-11 컨템포러리 엠퍼렉스 테크놀로지 (홍콩) 리미티드 비수전해액, 이를 포함하는 나트륨이온 배터리 및 전기기기
CN116779969B (zh) * 2023-07-13 2024-01-23 华南师范大学 钠离子电池电解液、钠离子电池和提高钠离子电池性能的方法
CN116960467B (zh) * 2023-09-15 2024-02-20 宁德时代新能源科技股份有限公司 电池单体、电池和用电装置
CN118712489B (zh) * 2024-07-10 2025-10-03 广汽埃安新能源汽车股份有限公司 一种锂离子电池电解液、锂离子电池以及用电设备

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Publication number Priority date Publication date Assignee Title
WO2024106951A1 (en) * 2022-11-16 2024-05-23 Samsung Sdi Co., Ltd. Electrolyte for lithium secondary battery, and lithium secondary battery including the same

Also Published As

Publication number Publication date
EP3993120A4 (en) 2024-05-29
EP3993120A1 (en) 2022-05-04
WO2021006238A1 (ja) 2021-01-14
CN114128006A (zh) 2022-03-01
JPWO2021006238A1 (https=) 2021-01-14
US20220278368A1 (en) 2022-09-01
JP7645446B2 (ja) 2025-03-14

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