KR20230122036A - 리튬 금속 배터리용 전해질 조성물 - Google Patents

리튬 금속 배터리용 전해질 조성물 Download PDF

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Publication number
KR20230122036A
KR20230122036A KR1020237021539A KR20237021539A KR20230122036A KR 20230122036 A KR20230122036 A KR 20230122036A KR 1020237021539 A KR1020237021539 A KR 1020237021539A KR 20237021539 A KR20237021539 A KR 20237021539A KR 20230122036 A KR20230122036 A KR 20230122036A
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KR
South Korea
Prior art keywords
lithium
ether
fluorinated
carbonate
electrolyte composition
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
KR1020237021539A
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English (en)
Korean (ko)
Inventor
지애 최
비토 토르텔리
기욤 뮐러
로렌스 앨런 허프
마르코 갈림베르티
소영 이
희성 최
Original Assignee
솔베이(소시에떼아노님)
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 솔베이(소시에떼아노님) filed Critical 솔베이(소시에떼아노님)
Publication of KR20230122036A publication Critical patent/KR20230122036A/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
    • H01M10/0569—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
    • H01M10/052—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
    • H01M4/00—Electrodes
    • H01M4/02—Electrodes composed of, or comprising, active material
    • H01M4/36—Selection of substances as active materials, active masses, active liquids
    • H01M4/38—Selection of substances as active materials, active masses, active liquids of elements or alloys
    • H01M4/381—Alkaline or alkaline earth metals elements
    • H01M4/382—Lithium
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
    • H01M50/40—Separators; Membranes; Diaphragms; Spacing elements inside cells
    • H01M50/409—Separators, membranes or diaphragms characterised by the material
    • H01M50/411—Organic material
    • H01M50/414—Synthetic resins, e.g. thermoplastics or thermosetting resins
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
    • H01M50/40—Separators; Membranes; Diaphragms; Spacing elements inside cells
    • H01M50/409—Separators, membranes or diaphragms characterised by the material
    • H01M50/411—Organic material
    • H01M50/414—Synthetic resins, e.g. thermoplastics or thermosetting resins
    • H01M50/417—Polyolefins
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
    • H01M50/40—Separators; Membranes; Diaphragms; Spacing elements inside cells
    • H01M50/409—Separators, membranes or diaphragms characterised by the material
    • H01M50/411—Organic material
    • H01M50/414—Synthetic resins, e.g. thermoplastics or thermosetting resins
    • H01M50/42—Acrylic resins
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
    • H01M50/40—Separators; Membranes; Diaphragms; Spacing elements inside cells
    • H01M50/409—Separators, membranes or diaphragms characterised by the material
    • H01M50/411—Organic material
    • H01M50/414—Synthetic resins, e.g. thermoplastics or thermosetting resins
    • H01M50/423—Polyamide resins
    • 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
    • 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)
  • General Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • General Physics & Mathematics (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • Inorganic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Materials Engineering (AREA)
  • Secondary Cells (AREA)
  • Cell Separators (AREA)
KR1020237021539A 2020-12-16 2021-11-03 리튬 금속 배터리용 전해질 조성물 Pending KR20230122036A (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
EP20214399.6 2020-12-16
EP20214399 2020-12-16
PCT/EP2021/080434 WO2022128233A1 (en) 2020-12-16 2021-11-03 Electrolyte composition for lithium metal batteries

Publications (1)

Publication Number Publication Date
KR20230122036A true KR20230122036A (ko) 2023-08-22

Family

ID=73854707

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020237021539A Pending KR20230122036A (ko) 2020-12-16 2021-11-03 리튬 금속 배터리용 전해질 조성물

Country Status (8)

Country Link
US (1) US20240106000A1 (https=)
EP (1) EP4264709B1 (https=)
JP (1) JP7830476B2 (https=)
KR (1) KR20230122036A (https=)
CN (1) CN116583980A (https=)
HU (1) HUE071571T2 (https=)
PL (1) PL4264709T3 (https=)
WO (1) WO2022128233A1 (https=)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP4071872A1 (en) * 2021-04-08 2022-10-12 Solvay SA Liquid electrolyte for lithium secondary batteries
JP7815453B2 (ja) * 2022-07-29 2026-02-17 香港時代新能源科技有限公司 電解液、二次電池、電池モジュール、電池パック及び電力消費装置
JP7530022B2 (ja) 2022-11-04 2024-08-07 ダイキン工業株式会社 電解液、電気化学デバイス、二次電池、及び、リチウムイオン二次電池
JP2024067441A (ja) * 2022-11-04 2024-05-17 トヨタ自動車株式会社 リチウム金属二次電池およびその充放電方法
KR20240093204A (ko) * 2022-12-15 2024-06-24 삼성에스디아이 주식회사 리튬 이차 전지용 전해액 및 이를 포함하는 리튬 이차 전지
EP4593142A4 (en) * 2022-12-21 2026-03-18 Contemporary Amperex Technology Hong Kong Ltd ELECTROLYTE FOR SECONDARY BATTERY, SECONDARY BATTERY, BATTERY MODULE, BATTERY AND ELECTRICAL DEVICE
CN119650838A (zh) * 2023-11-15 2025-03-18 深圳欣界能源科技有限公司 复合电解液和锂电池
US20250286141A1 (en) 2024-03-06 2025-09-11 Lyten, Inc. Electrolyte systems including performance-enhancing additives, and electrochemical cells including the same
US12494510B2 (en) 2024-04-05 2025-12-09 Feon Energy, Inc. Fluorinated diethers and the use thereof in electrolytes and batteries
CN118572194B (zh) * 2024-06-25 2025-10-31 清华大学深圳国际研究生院 一种高压锂金属电解液、制备方法及锂金属电池
WO2026042424A1 (ja) * 2024-08-19 2026-02-26 ダイキン工業株式会社 電解液用組成物、電気化学デバイス、二次電池及びリチウムイオン二次電池
WO2026048484A1 (ja) * 2024-08-26 2026-03-05 株式会社Ｇｓユアサ 非水電解質蓄電素子、非水電解質及び非水電解質蓄電素子の製造方法
CN119833722B (zh) * 2025-01-07 2025-12-05 合肥国轩高科动力能源有限公司 二次电池和用电装置

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7790312B2 (en) 2005-09-08 2010-09-07 3M Innovative Properties Company Electrolyte composition
JP5343665B2 (ja) * 2009-03-31 2013-11-13 ダイキン工業株式会社 リチウム二次電池の非水電解液用溶媒
US11876179B2 (en) * 2019-09-27 2024-01-16 Enevate Corporation Silicon-based energy storage devices with electrolyte containing dimethoxyethane based compound
WO2013114946A1 (ja) * 2012-02-03 2013-08-08 日本電気株式会社 リチウム二次電池
WO2015078791A1 (en) 2013-11-28 2015-06-04 Solvay Specialty Polymers Italy S.P.A. Electrolyte compositions for lithium batteries
KR102407139B1 (ko) * 2015-05-20 2022-06-10 삼성전자주식회사 리튬금속전지
CN110061293B (zh) * 2019-05-23 2021-09-03 宁德新能源科技有限公司 电解液和使用其的电化学装置
CN115989604A (zh) * 2020-09-14 2023-04-18 特拉沃特科技株式会社 锂二次电池

Also Published As

Publication number Publication date
JP7830476B2 (ja) 2026-03-16
JP2023553478A (ja) 2023-12-21
CN116583980A (zh) 2023-08-11
EP4264709A1 (en) 2023-10-25
US20240106000A1 (en) 2024-03-28
WO2022128233A1 (en) 2022-06-23
HUE071571T2 (hu) 2025-09-28
PL4264709T3 (pl) 2025-08-04
EP4264709B1 (en) 2025-03-19

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