JP7724436B2 - 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

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Publication number
JP7724436B2
JP7724436B2 JP2022511583A JP2022511583A JP7724436B2 JP 7724436 B2 JP7724436 B2 JP 7724436B2 JP 2022511583 A JP2022511583 A JP 2022511583A JP 2022511583 A JP2022511583 A JP 2022511583A JP 7724436 B2 JP7724436 B2 JP 7724436B2
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JP
Japan
Prior art keywords
solid electrolyte
electrolyte material
molar ratio
material according
battery
Prior art date
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.)
Active
Application number
JP2022511583A
Other languages
English (en)
Japanese (ja)
Other versions
JPWO2021199642A1 (https=
Inventor
和史 宮武
勇祐 西尾
敬 久保
哲也 浅野
章裕 酒井
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Panasonic Intellectual Property Management Co Ltd
Original Assignee
Panasonic Intellectual Property Management Co Ltd
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 by Panasonic Intellectual Property Management Co Ltd filed Critical Panasonic Intellectual Property Management Co Ltd
Publication of JPWO2021199642A1 publication Critical patent/JPWO2021199642A1/ja
Application granted granted Critical
Publication of JP7724436B2 publication Critical patent/JP7724436B2/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • 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
    • 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
    • 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
    • H01M4/62—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
    • C01P2004/00—Particle morphology
    • C01P2004/10—Particle morphology extending in one dimension, e.g. needle-like
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2004/00—Particle morphology
    • C01P2004/30—Particle morphology extending in three dimensions
    • C01P2004/32—Spheres
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2004/00—Particle morphology
    • C01P2004/60—Particles characterised by their size
    • C01P2004/61—Micrometer sized, i.e. from 1-100 micrometer
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2004/00—Particle morphology
    • C01P2004/60—Particles characterised by their size
    • C01P2004/62—Submicrometer sized, i.e. from 0.1-1 micrometer
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • General Chemical & Material Sciences (AREA)
  • Electrochemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Inorganic Chemistry (AREA)
  • Organic Chemistry (AREA)
  • Manufacturing & Machinery (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Materials Engineering (AREA)
  • Conductive Materials (AREA)
  • Secondary Cells (AREA)
JP2022511583A 2020-03-31 2021-01-29 固体電解質材料およびこれを用いた電池 Active JP7724436B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2020064795 2020-03-31
JP2020064795 2020-03-31
PCT/JP2021/003304 WO2021199642A1 (ja) 2020-03-31 2021-01-29 固体電解質材料およびこれを用いた電池

Publications (2)

Publication Number Publication Date
JPWO2021199642A1 JPWO2021199642A1 (https=) 2021-10-07
JP7724436B2 true JP7724436B2 (ja) 2025-08-18

Family

ID=77928968

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2022511583A Active JP7724436B2 (ja) 2020-03-31 2021-01-29 固体電解質材料およびこれを用いた電池

Country Status (5)

Country Link
US (1) US12548794B2 (https=)
EP (1) EP4131504A4 (https=)
JP (1) JP7724436B2 (https=)
CN (1) CN115280426B (https=)
WO (1) WO2021199642A1 (https=)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN117203719A (zh) * 2021-05-10 2023-12-08 松下知识产权经营株式会社 固体电解质、固体电解质的制造方法及电池
CN120565785B (zh) * 2025-05-08 2026-04-14 华中科技大学 一种提高卤化物电解质稳定性的方法

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20180205112A1 (en) 2017-01-17 2018-07-19 Samsung Electronics Co., Ltd. Solid electrolyte for a negative electrode of a secondary battery and methods for the manufacture of an electrochemical cell
WO2019135343A1 (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
WO2021070595A1 (ja) 2019-10-10 2021-04-15 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
WO2021131716A1 (ja) 2019-12-27 2021-07-01 パナソニックＩｐマネジメント株式会社 固体電解質組成物、固体電解質組成物の製造方法、および固体電解質部材の製造方法

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5516860B2 (ja) * 2009-03-05 2014-06-11 独立行政法人産業技術総合研究所 リチウム二次電池用負極材料及びその製造方法
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
EP2526587B1 (en) * 2010-01-19 2017-01-11 Ovonic Battery Company, Inc. Low-cost, high power, high energy density, solid-state, bipolar nickel metal hydride batteries
CN115036565B (zh) 2016-08-04 2025-02-28 松下知识产权经营株式会社 固体电解质材料和电池
US11005090B2 (en) * 2016-12-08 2021-05-11 Panasonic Intellectual Property Management Co., Ltd. Negative electrode for non-aqueous electrolyte secondary batteries, and non-aqueous electrolyte secondary battery
JP7209169B2 (ja) * 2017-04-27 2023-01-20 パナソニックＩｐマネジメント株式会社 固体電解質材料、電極材料、正極、及び電池
JP6581258B2 (ja) * 2018-07-27 2019-09-25 古河機械金属株式会社 リチウムイオン電池用正極活物質、リチウムイオン電池用正極材料、リチウムイオン電池用正極、およびリチウムイオン電池
JP7445874B2 (ja) * 2018-12-26 2024-03-08 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
JP7724435B2 (ja) * 2020-03-31 2025-08-18 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これを用いた電池
WO2021199641A1 (ja) * 2020-03-31 2021-10-07 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これを用いた電池

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20180205112A1 (en) 2017-01-17 2018-07-19 Samsung Electronics Co., Ltd. Solid electrolyte for a negative electrode of a secondary battery and methods for the manufacture of an electrochemical cell
WO2019135343A1 (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
WO2021070595A1 (ja) 2019-10-10 2021-04-15 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
WO2021131716A1 (ja) 2019-12-27 2021-07-01 パナソニックＩｐマネジメント株式会社 固体電解質組成物、固体電解質組成物の製造方法、および固体電解質部材の製造方法

Also Published As

Publication number Publication date
CN115280426B (zh) 2024-12-24
CN115280426A (zh) 2022-11-01
WO2021199642A1 (ja) 2021-10-07
EP4131504A1 (en) 2023-02-08
EP4131504A4 (en) 2023-09-27
JPWO2021199642A1 (https=) 2021-10-07
US20230018441A1 (en) 2023-01-19
US12548794B2 (en) 2026-02-10

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