KR20240054372A - 금속 리튬 2차 전지용 전해액 및 당해 전해액을 포함하는 금속 리튬 2차 전지 및 금속 리튬 2차 전지용 전해액의 평가 방법 - Google Patents

금속 리튬 2차 전지용 전해액 및 당해 전해액을 포함하는 금속 리튬 2차 전지 및 금속 리튬 2차 전지용 전해액의 평가 방법 Download PDF

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Publication number
KR20240054372A
KR20240054372A KR1020247011787A KR20247011787A KR20240054372A KR 20240054372 A KR20240054372 A KR 20240054372A KR 1020247011787 A KR1020247011787 A KR 1020247011787A KR 20247011787 A KR20247011787 A KR 20247011787A KR 20240054372 A KR20240054372 A KR 20240054372A
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South Korea
Prior art keywords
lithium
electrolyte solution
electrolyte
potential
lithium secondary
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KR1020247011787A
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English (en)
Korean (ko)
Inventor
아츠오 야마다
유키 야마다
성재 고
토모히로 오부카타
Original Assignee
고쿠리츠다이가쿠호우진 도쿄다이가쿠
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Publication of KR20240054372A publication Critical patent/KR20240054372A/ko
Pending legal-status Critical Current

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    • 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
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N27/00—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means
    • G01N27/26—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating electrochemical variables; by using electrolysis or electrophoresis
    • G01N27/416—Systems
    • G01N27/4166—Systems measuring a particular property of an electrolyte
    • G01N27/4168—Oxidation-reduction potential, e.g. for chlorination of water
    • 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
    • H01M10/0567—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
    • H01M10/056—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
    • H01M10/00—Secondary cells; Manufacture thereof
    • H01M10/42—Methods or arrangements for servicing or maintenance of secondary cells or secondary half-cells
    • H01M10/4285—Testing apparatus
    • 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
    • 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

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  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Engineering & Computer Science (AREA)
  • General Chemical & Material Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Inorganic Chemistry (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Biochemistry (AREA)
  • Pathology (AREA)
  • Immunology (AREA)
  • General Health & Medical Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Molecular Biology (AREA)
  • Secondary Cells (AREA)
KR1020247011787A 2021-10-05 2022-10-03 금속 리튬 2차 전지용 전해액 및 당해 전해액을 포함하는 금속 리튬 2차 전지 및 금속 리튬 2차 전지용 전해액의 평가 방법 Pending KR20240054372A (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2021164244A JP2023055107A (ja) 2021-10-05 2021-10-05 金属リチウム二次電池用電解液
JPJP-P-2021-164244 2021-10-05
PCT/JP2022/036999 WO2023058606A1 (ja) 2021-10-05 2022-10-03 金属リチウム二次電池用電解液及び当該電解液を含む金属リチウム二次電池並びに金属リチウム二次電池用電解液の評価方法

Publications (1)

Publication Number Publication Date
KR20240054372A true KR20240054372A (ko) 2024-04-25

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KR1020247011787A Pending KR20240054372A (ko) 2021-10-05 2022-10-03 금속 리튬 2차 전지용 전해액 및 당해 전해액을 포함하는 금속 리튬 2차 전지 및 금속 리튬 2차 전지용 전해액의 평가 방법

Country Status (3)

Country Link
JP (1) JP2023055107A (https=)
KR (1) KR20240054372A (https=)
WO (1) WO2023058606A1 (https=)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN117525661B (zh) * 2023-12-25 2024-10-11 武汉大学 一种二茂铁介导的废旧磷酸铁锂正极直接修复再生方法及应用

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20160031335A (ko) 2014-09-12 2016-03-22 한미정밀화학주식회사 다파글리프로진 및 피페라진의 신규 복합체 및 이의 제조방법

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2014072078A (ja) * 2012-09-28 2014-04-21 National Institute Of Advanced Industrial & Technology 電解液用溶媒選定方法
JP5965444B2 (ja) * 2013-09-25 2016-08-03 国立大学法人 東京大学 非水系二次電池
EP3257099B1 (en) * 2015-02-09 2019-11-27 SES Holdings Pte. Ltd High salt concentration electrolytes for rechargeable lithium battery
JP7455094B2 (ja) * 2021-09-21 2024-03-25 本田技研工業株式会社 リチウム金属二次電池および電解液

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20160031335A (ko) 2014-09-12 2016-03-22 한미정밀화학주식회사 다파글리프로진 및 피페라진의 신규 복합체 및 이의 제조방법

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