JP7565544B2 - 固体電解質材料およびそれを用いた電池 - Google Patents

固体電解質材料およびそれを用いた電池 Download PDF

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JP7565544B2
JP7565544B2 JP2021552295A JP2021552295A JP7565544B2 JP 7565544 B2 JP7565544 B2 JP 7565544B2 JP 2021552295 A JP2021552295 A JP 2021552295A JP 2021552295 A JP2021552295 A JP 2021552295A JP 7565544 B2 JP7565544 B2 JP 7565544B2
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solid electrolyte
electrolyte material
material according
positive electrode
battery
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JPWO2021075243A5 (https=
JPWO2021075243A1 (https=
Inventor
圭織 竹内
良明 田中
航輝 上野
哲也 浅野
章裕 酒井
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Panasonic Intellectual Property Management Co Ltd
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Panasonic Intellectual Property Management Co Ltd
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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
    • H01M10/052—Li-accumulators
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
    • C01G33/00—Compounds of niobium
    • C01G33/006—Compounds containing niobium, with or without oxygen or hydrogen, and containing two or more other elements
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
    • C01G35/00—Compounds of tantalum
    • C01G35/006—Compounds containing tantalum, with or without oxygen or hydrogen, and containing two or more other elements
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
    • H01B1/00—Conductors or conductive bodies characterised by the conductive materials; Selection of materials as conductors
    • H01B1/06—Conductors or conductive bodies characterised by the conductive materials; Selection of materials as conductors mainly consisting of other non-metallic substances
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
    • H01B1/00—Conductors or conductive bodies characterised by the conductive materials; Selection of materials as conductors
    • H01B1/06—Conductors or conductive bodies characterised by the conductive materials; Selection of materials as conductors mainly consisting of other non-metallic substances
    • H01B1/08—Conductors or conductive bodies characterised by the conductive materials; Selection of materials as conductors mainly consisting of other non-metallic substances oxides
    • 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
    • H01M10/056—Accumulators with non-aqueous electrolyte characterised by the materials used as electrolytes, e.g. mixed inorganic/organic electrolytes
    • H01M10/0561—Accumulators with non-aqueous electrolyte characterised by the materials used as electrolytes, e.g. mixed inorganic/organic electrolytes the electrolyte being constituted of inorganic materials only
    • H01M10/0562—Solid materials
    • 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
    • H01M4/04—Processes of manufacture in general
    • H01M4/0402—Methods of deposition of the material
    • H01M4/0407—Methods of deposition of the material by coating on an electrolyte layer
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2002/00—Crystal-structural characteristics
    • C01P2002/70—Crystal-structural characteristics defined by measured X-ray, neutron or electron diffraction data
    • C01P2002/72—Crystal-structural characteristics defined by measured X-ray, neutron or electron diffraction data by d-values or two theta-values, e.g. as X-ray diagram
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2006/00—Physical properties of inorganic compounds
    • C01P2006/40—Electric properties
    • 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
    • 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
    • H01M2300/0065—Solid electrolytes
    • H01M2300/0068—Solid electrolytes inorganic
    • 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
    • H01M2300/0065—Solid electrolytes
    • H01M2300/0068—Solid electrolytes inorganic
    • H01M2300/008—Halides
    • 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
    • H01M2300/0085—Immobilising or gelification of electrolyte
    • 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
    • H01M2300/0088—Composites
    • H01M2300/0091—Composites in the form of mixtures
    • 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)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • Organic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • General Physics & Mathematics (AREA)
  • Materials Engineering (AREA)
  • Secondary Cells (AREA)
  • Conductive Materials (AREA)
  • Battery Electrode And Active Subsutance (AREA)
  • Inorganic Compounds Of Heavy Metals (AREA)
JP2021552295A 2019-10-17 2020-09-28 固体電解質材料およびそれを用いた電池 Active JP7565544B2 (ja)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
JP2019190370 2019-10-17
JP2019190370 2019-10-17
JP2020018300 2020-02-05
JP2020018300 2020-02-05
PCT/JP2020/036497 WO2021075243A1 (ja) 2019-10-17 2020-09-28 固体電解質材料およびそれを用いた電池

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JPWO2021075243A1 JPWO2021075243A1 (https=) 2021-04-22
JPWO2021075243A5 JPWO2021075243A5 (https=) 2022-06-23
JP7565544B2 true JP7565544B2 (ja) 2024-10-11

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US (1) US12272786B2 (https=)
EP (1) EP4046971A4 (https=)
JP (1) JP7565544B2 (https=)
CN (1) CN114503329B (https=)
WO (1) WO2021075243A1 (https=)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP4144701A4 (en) * 2020-04-30 2023-12-27 Panasonic Intellectual Property Management Co., Ltd. PROCESS FOR PRODUCING OXYHALIDES
JP7784639B2 (ja) * 2021-05-28 2025-12-12 パナソニックＩｐマネジメント株式会社 正極用材料、正極の製造方法、正極板の製造方法、および電池の製造方法
WO2023074144A1 (ja) * 2021-10-28 2023-05-04 パナソニックＩｐマネジメント株式会社 正極材料および電池
WO2023195321A1 (ja) * 2022-04-06 2023-10-12 パナソニックＩｐマネジメント株式会社 正極材料およびそれを用いた電池
JPWO2023195212A1 (https=) * 2022-04-06 2023-10-12
US12266758B2 (en) * 2022-11-23 2025-04-01 Toyota Motor Engineering & Manufacturing North America, Inc. Polymer electrolyte for a solid state battery
JP2025541510A (ja) * 2022-12-26 2025-12-18 エルジー エナジー ソリューション リミテッド リチウム硫黄電池用電解質及びこれを含むリチウム硫黄電池
CN116404239B (zh) * 2023-03-22 2026-03-03 银叶元素公司 一类钠离子固态电解质材料及其制备方法与应用
WO2025138189A1 (zh) * 2023-12-29 2025-07-03 深圳欣界能源科技有限公司 氧卤化物固态电解质及其制备方法、电池
CN117878390B (zh) * 2023-12-29 2024-10-22 深圳欣界能源科技有限公司 氧卤化物固态电解质及其制备方法、电池

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2019135348A1 (ja) 2018-01-05 2019-07-11 パナソニックＩｐマネジメント株式会社 固体電解質材料、および、電池
JP2019125574A (ja) 2018-01-17 2019-07-25 パナソニックＩｐマネジメント株式会社 正極活物質、および、電池

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2750707A1 (en) * 2001-04-06 2002-12-05 Valence Technology, Inc. Sodium ion batteries
JP5141675B2 (ja) 2009-12-16 2013-02-13 トヨタ自動車株式会社 硫化物固体電解質材料の製造方法、硫化物固体電解質材料およびリチウム電池
JP6044587B2 (ja) * 2014-05-15 2016-12-14 トヨタ自動車株式会社 硫化物固体電解質材料、電池および硫化物固体電解質材料の製造方法
WO2017047015A1 (ja) * 2015-09-16 2017-03-23 パナソニックＩｐマネジメント株式会社 電池
JP2019008990A (ja) * 2017-06-23 2019-01-17 株式会社豊田自動織機 正極活物質
JP6534078B1 (ja) 2018-02-21 2019-06-26 パナソニックＩｐマネジメント株式会社 固体電解質の製造方法、固体電解質、活物質層、活物質層の形成方法、セパレータ層、セパレータ層の形成方法及び全固体電池

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2019135348A1 (ja) 2018-01-05 2019-07-11 パナソニックＩｐマネジメント株式会社 固体電解質材料、および、電池
JP2019125574A (ja) 2018-01-17 2019-07-25 パナソニックＩｐマネジメント株式会社 正極活物質、および、電池

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Publication number Publication date
EP4046971A4 (en) 2022-11-23
CN114503329A (zh) 2022-05-13
JPWO2021075243A1 (https=) 2021-04-22
WO2021075243A1 (ja) 2021-04-22
EP4046971A1 (en) 2022-08-24
US12272786B2 (en) 2025-04-08
US20220209290A1 (en) 2022-06-30
CN114503329B (zh) 2024-12-13

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