JP7478988B2 - 固体電解質材料およびこれを用いた電池 - Google Patents

固体電解質材料およびこれを用いた電池 Download PDF

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Publication number
JP7478988B2
JP7478988B2 JP2021529887A JP2021529887A JP7478988B2 JP 7478988 B2 JP7478988 B2 JP 7478988B2 JP 2021529887 A JP2021529887 A JP 2021529887A JP 2021529887 A JP2021529887 A JP 2021529887A JP 7478988 B2 JP7478988 B2 JP 7478988B2
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Prior art keywords
solid electrolyte
electrolyte material
material according
battery
examples
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Japanese (ja)
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JPWO2021002052A5 (https=
JPWO2021002052A1 (https=
Inventor
勇祐 西尾
和史 宮武
敬 久保
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
    • H01M10/056—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
    • 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
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01F—COMPOUNDS OF THE METALS BERYLLIUM, MAGNESIUM, ALUMINIUM, CALCIUM, STRONTIUM, BARIUM, RADIUM, THORIUM, OR OF THE RARE-EARTH METALS
    • C01F17/00—Compounds of rare earth metals
    • C01F17/30—Compounds containing rare earth metals and at least one element other than a rare earth metal, oxygen or hydrogen, e.g. La4S3Br6
    • 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
    • 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
    • H01M4/62—Selection of inactive substances as ingredients for active masses, e.g. binders, fillers
    • 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
    • C01P2002/00—Crystal-structural characteristics
    • C01P2002/80—Crystal-structural characteristics defined by measured data other than those specified in group C01P2002/70
    • C01P2002/85—Crystal-structural characteristics defined by measured data other than those specified in group C01P2002/70 by XPS, EDX or EDAX data
    • 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
    • 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
    • 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)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Inorganic Chemistry (AREA)
  • Materials Engineering (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Organic Chemistry (AREA)
  • Geology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Secondary Cells (AREA)
  • Conductive Materials (AREA)
  • Battery Electrode And Active Subsutance (AREA)
  • Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)
JP2021529887A 2019-07-04 2020-03-04 固体電解質材料およびこれを用いた電池 Active JP7478988B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2019125563 2019-07-04
JP2019125563 2019-07-04
PCT/JP2020/009174 WO2021002052A1 (ja) 2019-07-04 2020-03-04 固体電解質材料およびこれを用いた電池

Publications (3)

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JPWO2021002052A1 JPWO2021002052A1 (https=) 2021-01-07
JPWO2021002052A5 JPWO2021002052A5 (https=) 2022-03-25
JP7478988B2 true JP7478988B2 (ja) 2024-05-08

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JP2021529887A Active JP7478988B2 (ja) 2019-07-04 2020-03-04 固体電解質材料およびこれを用いた電池

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US (1) US12308383B2 (https=)
EP (1) EP3995452A4 (https=)
JP (1) JP7478988B2 (https=)
CN (1) CN113853355B (https=)
WO (1) WO2021002052A1 (https=)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN116888686A (zh) * 2021-03-02 2023-10-13 松下知识产权经营株式会社 固体电解质材料及使用该固体电解质材料的电池
CN116868282A (zh) * 2021-03-02 2023-10-10 松下知识产权经营株式会社 固体电解质材料及使用该固体电解质材料的电池
CN119627062A (zh) * 2024-09-26 2025-03-14 东风汽车集团股份有限公司 一种正极活性材料及其制备方法

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2019513687A (ja) 2016-09-30 2019-05-30 エルジー・ケム・リミテッド リチウムリッチアンチペロブスカイト化合物、これを含むリチウム二次電池用電解質及びこれを含むリチウム二次電池
JP2021535582A (ja) 2018-08-23 2021-12-16 ビーエイエスエフ・ソシエタス・エウロパエアBasf Se 固体リチウムイオン伝導材料及び固体リチウムイオン伝導材料を製造するための方法

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2004054017A1 (ja) * 2002-12-06 2004-06-24 Kabushiki Kaisha Toshiba 非水電解質二次電池
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
JP2013073791A (ja) * 2011-09-28 2013-04-22 Panasonic Corp 非水電解質二次電池
CN114976223B (zh) * 2016-08-04 2024-09-10 松下知识产权经营株式会社 固体电解质材料和电池
WO2018062770A1 (ko) * 2016-09-30 2018-04-05 주식회사 엘지화학 리튬 리치 안티페로브스카이트 화합물, 이를 포함하는 리튬 이차 전지용 전해질 및 이를 포함하는 리튬 이차 전지
WO2019135319A1 (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
WO2019135328A1 (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
JPWO2019135318A1 (ja) 2018-01-05 2021-01-14 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
US10840513B2 (en) * 2018-03-05 2020-11-17 Samsung Electronics Co., Ltd. Solid electrolyte for a negative electrode of a secondary battery and methods for the manufacture of an electrochemical cell
WO2020137392A1 (ja) 2018-12-26 2020-07-02 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それを用いた電池
CN109950617B (zh) * 2019-03-20 2022-02-15 深圳先进技术研究院 无机氯化物基固态电解质及其制备方法和应用

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2019513687A (ja) 2016-09-30 2019-05-30 エルジー・ケム・リミテッド リチウムリッチアンチペロブスカイト化合物、これを含むリチウム二次電池用電解質及びこれを含むリチウム二次電池
JP2021535582A (ja) 2018-08-23 2021-12-16 ビーエイエスエフ・ソシエタス・エウロパエアBasf Se 固体リチウムイオン伝導材料及び固体リチウムイオン伝導材料を製造するための方法

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Publication number Publication date
EP3995452A1 (en) 2022-05-11
WO2021002052A1 (ja) 2021-01-07
EP3995452A4 (en) 2022-08-31
CN113853355A (zh) 2021-12-28
US20220102754A1 (en) 2022-03-31
US12308383B2 (en) 2025-05-20
JPWO2021002052A1 (https=) 2021-01-07
CN113853355B (zh) 2024-06-14

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