JP2023055107A - 金属リチウム二次電池用電解液 - Google Patents

金属リチウム二次電池用電解液 Download PDF

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Publication number
JP2023055107A
JP2023055107A JP2021164244A JP2021164244A JP2023055107A JP 2023055107 A JP2023055107 A JP 2023055107A JP 2021164244 A JP2021164244 A JP 2021164244A JP 2021164244 A JP2021164244 A JP 2021164244A JP 2023055107 A JP2023055107 A JP 2023055107A
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Japan
Prior art keywords
lithium
electrolytic solution
deposition
secondary battery
dissolution
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JP2021164244A
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English (en)
Japanese (ja)
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JP2023055107A5 (https=
Inventor
淳夫 山田
Atsuo Yamada
裕貴 山田
Hirotaka Yamada
晟齊 高
sheng qi Gao
智宏 小武方
Tomohiro Obukata
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University of Tokyo NUC
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University of Tokyo NUC
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Publication date
Application filed by University of Tokyo NUC filed Critical University of Tokyo NUC
Priority to JP2021164244A priority Critical patent/JP2023055107A/ja
Priority to PCT/JP2022/036999 priority patent/WO2023058606A1/ja
Priority to KR1020247011787A priority patent/KR20240054372A/ko
Publication of JP2023055107A publication Critical patent/JP2023055107A/ja
Publication of JP2023055107A5 publication Critical patent/JP2023055107A5/ja
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)
JP2021164244A 2021-10-05 2021-10-05 金属リチウム二次電池用電解液 Pending JP2023055107A (ja)

Priority Applications (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
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
KR1020247011787A 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

Applications Claiming Priority (1)

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

Publications (2)

Publication Number Publication Date
JP2023055107A true JP2023055107A (ja) 2023-04-17
JP2023055107A5 JP2023055107A5 (https=) 2024-10-16

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JP2021164244A Pending JP2023055107A (ja) 2021-10-05 2021-10-05 金属リチウム二次電池用電解液

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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 (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
JP2015195165A (ja) * 2013-09-25 2015-11-05 国立大学法人 東京大学 非水系二次電池
JP2018505538A (ja) * 2015-02-09 2018-02-22 ソリッドエナジー システムズ 充電式リチウム電池の高塩濃度電解質
JP2023044935A (ja) * 2021-09-21 2023-04-03 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

Family Cites Families (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

Patent Citations (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
JP2015195165A (ja) * 2013-09-25 2015-11-05 国立大学法人 東京大学 非水系二次電池
JP2018505538A (ja) * 2015-02-09 2018-02-22 ソリッドエナジー システムズ 充電式リチウム電池の高塩濃度電解質
JP2023044935A (ja) * 2021-09-21 2023-04-03 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

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KR20240054372A (ko) 2024-04-25
WO2023058606A1 (ja) 2023-04-13

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