JPWO2024252593A1 - - Google Patents

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Publication number
JPWO2024252593A1
JPWO2024252593A1 JP2025525555A JP2025525555A JPWO2024252593A1 JP WO2024252593 A1 JPWO2024252593 A1 JP WO2024252593A1 JP 2025525555 A JP2025525555 A JP 2025525555A JP 2025525555 A JP2025525555 A JP 2025525555A JP WO2024252593 A1 JPWO2024252593 A1 JP WO2024252593A1
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JP
Japan
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
JP2025525555A
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 filed Critical
Publication of JPWO2024252593A1 publication Critical patent/JPWO2024252593A1/ja
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
    • H01M10/052—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
    • H01M10/4235—Safety or regulating additives or arrangements in electrodes, separators or electrolyte
    • 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
    • H01M4/13—Electrodes for accumulators with non-aqueous electrolyte, e.g. for lithium-accumulators; Processes of manufacture thereof
    • H01M4/131—Electrodes based on mixed oxides or hydroxides, or on mixtures of oxides or hydroxides, e.g. LiCoOx
    • 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
    • H01M4/48—Selection of substances as active materials, active masses, active liquids of inorganic oxides or hydroxides
    • H01M4/50—Selection of substances as active materials, active masses, active liquids of inorganic oxides or hydroxides of manganese
    • H01M4/505—Selection of substances as active materials, active masses, active liquids of inorganic oxides or hydroxides of manganese of mixed oxides or hydroxides containing manganese for inserting or intercalating light metals, e.g. LiMn2O4 or LiMn2OxFy
    • 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
    • H01M4/48—Selection of substances as active materials, active masses, active liquids of inorganic oxides or hydroxides
    • H01M4/52—Selection of substances as active materials, active masses, active liquids of inorganic oxides or hydroxides of nickel, cobalt or iron
    • H01M4/525—Selection of substances as active materials, active masses, active liquids of inorganic oxides or hydroxides of nickel, cobalt or iron of mixed oxides or hydroxides containing iron, cobalt or nickel for inserting or intercalating light metals, e.g. LiNiO2, LiCoO2 or LiCoOxFy
    • 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
    • H01M4/64—Carriers or collectors
    • H01M4/66—Selection of materials
    • H01M4/661—Metal or alloys, e.g. alloy coatings
    • 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
    • H01M2004/021—Physical characteristics, e.g. porosity, surface area
    • 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
    • H01M2004/026—Electrodes composed of, or comprising, active material characterised by the polarity
    • H01M2004/028—Positive electrodes
    • 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
    • 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)
  • Inorganic Chemistry (AREA)
  • Manufacturing & Machinery (AREA)
  • General Physics & Mathematics (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • Physics & Mathematics (AREA)
  • Materials Engineering (AREA)
  • Battery Electrode And Active Subsutance (AREA)
  • Secondary Cells (AREA)
  • Cell Electrode Carriers And Collectors (AREA)
JP2025525555A 2023-06-07 2023-06-07 Pending JPWO2024252593A1 (ja)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/JP2023/021245 WO2024252593A1 (ja) 2023-06-07 2023-06-07 リチウム２次電池

Publications (1)

Publication Number Publication Date
JPWO2024252593A1 true JPWO2024252593A1 (ja) 2024-12-12

Family

ID=93795646

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2025525555A Pending JPWO2024252593A1 (ja) 2023-06-07 2023-06-07

Country Status (6)

Country Link
US (1) US20260081208A1 (ja)
EP (1) EP4726836A4 (ja)
JP (1) JPWO2024252593A1 (ja)
KR (1) KR20260010441A (ja)
CN (1) CN121127992A (ja)
WO (1) WO2024252593A1 (ja)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN119447448B (zh) * 2025-01-13 2025-04-04 宁德新能源科技有限公司 电化学装置和电子装置

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH09283149A (ja) * 1996-04-10 1997-10-31 Japan Storage Battery Co Ltd 電池用極板の集電体及びその集電体を用いた電池
JPH1167270A (ja) * 1997-08-21 1999-03-09 Sanyo Electric Co Ltd 非水系電解液二次電池
JP2003187867A (ja) * 2001-12-21 2003-07-04 Sanyo Electric Co Ltd 非水電解質二次電池
WO2008126800A1 (ja) * 2007-04-05 2008-10-23 Mitsubishi Chemical Corporation 二次電池用非水系電解液及びそれを用いた非水系電解液二次電池
CN111211353A (zh) * 2020-01-07 2020-05-29 天津市捷威动力工业有限公司 一种用于高电压体系的锂离子电池电解液
JP2021530831A (ja) * 2019-05-31 2021-11-11 寧徳時代新能源科技股▲分▼有限公司Contemporary Amperex Technology Co., Limited リチウムイオン二次電池
US20220255120A1 (en) * 2019-07-31 2022-08-11 Shenzhen Capchem Technology Co., Ltd. Non-aqueous electrolyte for a lithium ion battery and lithium ion battery comprising the electrolyte
CN116207351A (zh) * 2023-05-05 2023-06-02 宁德时代新能源科技股份有限公司 电解液、锂二次电池及用电装置

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01102711A (ja) 1987-10-15 1989-04-20 Canon Electron Inc 薄膜磁気ヘッド
JPH11102711A (ja) 1997-09-25 1999-04-13 Denso Corp リチウムイオン二次電池
JP2013016321A (ja) 2011-07-01 2013-01-24 Sharp Corp 集電体および非水系二次電池
CA3132870A1 (en) 2019-03-22 2020-10-01 Soteria Battery Innovation Group Inc. Battery connections and metallized film components in energy storage devices having internal fuses
US20230038509A1 (en) * 2019-12-26 2023-02-09 Panasonic Holdings Corporation Lithium ion battery
CN114122493B (zh) * 2020-08-31 2024-08-09 深圳新宙邦科技股份有限公司 锂离子电池非水电解液以及锂离子电池

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH09283149A (ja) * 1996-04-10 1997-10-31 Japan Storage Battery Co Ltd 電池用極板の集電体及びその集電体を用いた電池
JPH1167270A (ja) * 1997-08-21 1999-03-09 Sanyo Electric Co Ltd 非水系電解液二次電池
JP2003187867A (ja) * 2001-12-21 2003-07-04 Sanyo Electric Co Ltd 非水電解質二次電池
WO2008126800A1 (ja) * 2007-04-05 2008-10-23 Mitsubishi Chemical Corporation 二次電池用非水系電解液及びそれを用いた非水系電解液二次電池
JP2021530831A (ja) * 2019-05-31 2021-11-11 寧徳時代新能源科技股▲分▼有限公司Contemporary Amperex Technology Co., Limited リチウムイオン二次電池
US20220255120A1 (en) * 2019-07-31 2022-08-11 Shenzhen Capchem Technology Co., Ltd. Non-aqueous electrolyte for a lithium ion battery and lithium ion battery comprising the electrolyte
CN111211353A (zh) * 2020-01-07 2020-05-29 天津市捷威动力工业有限公司 一种用于高电压体系的锂离子电池电解液
CN116207351A (zh) * 2023-05-05 2023-06-02 宁德时代新能源科技股份有限公司 电解液、锂二次电池及用电装置

Also Published As

Publication number Publication date
WO2024252593A1 (ja) 2024-12-12
US20260081208A1 (en) 2026-03-19
EP4726836A4 (en) 2026-06-24
EP4726836A1 (en) 2026-04-15
CN121127992A (zh) 2025-12-12
KR20260010441A (ko) 2026-01-20

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