JP7780768B2 - 非水電解液二次電池用負極、非水電解液二次電池用セパレータ、および非水電解液二次電池 - Google Patents

非水電解液二次電池用負極、非水電解液二次電池用セパレータ、および非水電解液二次電池

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Publication number
JP7780768B2
JP7780768B2 JP2023510282A JP2023510282A JP7780768B2 JP 7780768 B2 JP7780768 B2 JP 7780768B2 JP 2023510282 A JP2023510282 A JP 2023510282A JP 2023510282 A JP2023510282 A JP 2023510282A JP 7780768 B2 JP7780768 B2 JP 7780768B2
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Prior art keywords
negative electrode
electrolyte secondary
secondary battery
cyano complex
iron cyano
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Japanese (ja)
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JPWO2022209121A5 (https=
JPWO2022209121A1 (https=
Inventor
誠 安久津
貴夫 佐藤
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Panasonic Intellectual Property Management Co Ltd
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Panasonic Intellectual Property Management Co Ltd
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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
    • H01M10/42—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
    • 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
    • H01M4/133—Electrodes based on carbonaceous material, e.g. graphite-intercalation compounds or CFx
    • 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
    • H01M4/362—Composites
    • H01M4/366—Composites as layered products
    • 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
    • H01M4/58—Selection of substances as active materials, active masses, active liquids of inorganic compounds other than oxides or hydroxides, e.g. sulfides, selenides, tellurides, halogenides or LiCoFy; of polyanionic structures, e.g. phosphates, silicates or borates
    • H01M4/583—Carbonaceous material, e.g. graphite-intercalation compounds or CFx
    • H01M4/587—Carbonaceous material, e.g. graphite-intercalation compounds or CFx for inserting or intercalating light metals
    • 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
    • H01M4/62—Selection of inactive substances as ingredients for active masses, e.g. binders, fillers
    • H01M4/628—Inhibitors, e.g. gassing inhibitors, corrosion inhibitors
    • 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
    • H01M50/431—Inorganic material
    • 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
    • H01M50/443—Particulate material
    • 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
    • H01M50/449—Separators, membranes or diaphragms characterised by the material having a layered structure
    • 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
    • H01M50/489—Separators, membranes, diaphragms or spacing elements inside the cells, characterised by their physical properties, e.g. swelling degree, hydrophilicity or shut down properties
    • 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
    • H01M2004/027—Negative electrodes
    • 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)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Composite Materials (AREA)
  • Materials Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Inorganic Chemistry (AREA)
  • Secondary Cells (AREA)
JP2023510282A 2021-03-31 2022-01-12 非水電解液二次電池用負極、非水電解液二次電池用セパレータ、および非水電解液二次電池 Active JP7780768B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2021060863 2021-03-31
JP2021060863 2021-03-31
PCT/JP2022/000626 WO2022209121A1 (ja) 2021-03-31 2022-01-12 非水電解液二次電池用負極、非水電解液二次電池用セパレータ、および非水電解液二次電池

Publications (3)

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JPWO2022209121A1 JPWO2022209121A1 (https=) 2022-10-06
JPWO2022209121A5 JPWO2022209121A5 (https=) 2024-01-10
JP7780768B2 true JP7780768B2 (ja) 2025-12-05

Family

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Country Status (5)

Country Link
US (1) US20240162448A1 (https=)
EP (1) EP4318631A4 (https=)
JP (1) JP7780768B2 (https=)
CN (1) CN117099224A (https=)
WO (1) WO2022209121A1 (https=)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN119297535B (zh) * 2024-10-28 2025-10-03 贵州为方能源新材料科技有限公司 一种电池用隔膜及其制备方法和水系钠离子电池

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2016091699A (ja) 2014-10-31 2016-05-23 国立大学法人 筑波大学 ナトリウムイオン二次電池用負極、ナトリウムイオン二次電池、リチウムイオン二次電池用負極、リチウムイオン二次電池
CN107799700A (zh) 2017-10-23 2018-03-13 哈尔滨工业大学 一种原位合成普鲁士蓝修饰的隔膜的制备方法及其应用
CN108172896A (zh) 2017-12-26 2018-06-15 深圳先进技术研究院 钙离子二次电池及其制备方法
CN108598412A (zh) 2018-04-23 2018-09-28 中南大学 基于金属有机物的硅合金复合负极材料及其制备方法
CN109326798A (zh) 2018-10-08 2019-02-12 哈尔滨工业大学 一种用于金属锂负极保护层的制备方法及应用

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20070057405A (ko) 2005-12-02 2007-06-07 주식회사 엘지화학 킬레이트제를 포함하는 리튬 이차 전지용 전해액 및 이를사용한 리튬 이차 전지
KR102233771B1 (ko) * 2014-07-24 2021-03-30 삼성에스디아이 주식회사 리튬 이차 전지용 복합 양극 활물질 및 이를 함유하는 리튬 이차 전지용 양극을 포함한 리튬 이차 전지
CN107240676B (zh) * 2016-03-28 2019-11-12 北京大学深圳研究生院 一种表面修饰的正极材料及其制备方法和应用
CN107317002B (zh) * 2017-06-16 2019-07-19 电子科技大学 一种普鲁士蓝类复合硅负极材料及其制备方法
CN109216674A (zh) * 2018-08-31 2019-01-15 华南理工大学 高性能普鲁士蓝@石墨锂电池复合正极材料及其制备方法
CN112259730B (zh) * 2020-12-08 2021-05-04 江苏时代新能源科技有限公司 普鲁士蓝类过渡金属氰化物及其制备方法与应用

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2016091699A (ja) 2014-10-31 2016-05-23 国立大学法人 筑波大学 ナトリウムイオン二次電池用負極、ナトリウムイオン二次電池、リチウムイオン二次電池用負極、リチウムイオン二次電池
CN107799700A (zh) 2017-10-23 2018-03-13 哈尔滨工业大学 一种原位合成普鲁士蓝修饰的隔膜的制备方法及其应用
CN108172896A (zh) 2017-12-26 2018-06-15 深圳先进技术研究院 钙离子二次电池及其制备方法
CN108598412A (zh) 2018-04-23 2018-09-28 中南大学 基于金属有机物的硅合金复合负极材料及其制备方法
CN109326798A (zh) 2018-10-08 2019-02-12 哈尔滨工业大学 一种用于金属锂负极保护层的制备方法及应用

Also Published As

Publication number Publication date
EP4318631A4 (en) 2025-01-22
US20240162448A1 (en) 2024-05-16
EP4318631A1 (en) 2024-02-07
CN117099224A (zh) 2023-11-21
WO2022209121A1 (ja) 2022-10-06
JPWO2022209121A1 (https=) 2022-10-06

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