JP7731056B2 - 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

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Publication number
JP7731056B2
JP7731056B2 JP2022508056A JP2022508056A JP7731056B2 JP 7731056 B2 JP7731056 B2 JP 7731056B2 JP 2022508056 A JP2022508056 A JP 2022508056A JP 2022508056 A JP2022508056 A JP 2022508056A JP 7731056 B2 JP7731056 B2 JP 7731056B2
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JP
Japan
Prior art keywords
solid electrolyte
electrolyte material
battery
negative electrode
positive electrode
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.)
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JP2022508056A
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English (en)
Japanese (ja)
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JPWO2021186809A5 (https=
JPWO2021186809A1 (https=
Inventor
真志 境田
好政 名嘉真
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
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Panasonic Intellectual Property Management Co Ltd
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Publication of JPWO2021186809A1 publication Critical patent/JPWO2021186809A1/ja
Publication of JPWO2021186809A5 publication Critical patent/JPWO2021186809A5/ja
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Classifications

    • 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
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
    • C01G23/00—Compounds of titanium
    • C01G23/003—Titanates
    • C01G23/006—Alkaline earth titanates
    • 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
    • H01M4/13—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
    • 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
    • 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
    • H01M2300/0094—Composites in the form of layered products, e.g. coatings
    • 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)
  • Engineering & Computer Science (AREA)
  • General Chemical & Material Sciences (AREA)
  • Electrochemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Manufacturing & Machinery (AREA)
  • Inorganic Chemistry (AREA)
  • Materials Engineering (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • Organic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Secondary Cells (AREA)
  • Conductive Materials (AREA)
JP2022508056A 2020-03-18 2020-12-09 固体電解質材料およびそれを用いた電池 Active JP7731056B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2020048456 2020-03-18
JP2020048456 2020-03-18
PCT/JP2020/045752 WO2021186809A1 (ja) 2020-03-18 2020-12-09 固体電解質材料およびそれを用いた電池

Publications (3)

Publication Number Publication Date
JPWO2021186809A1 JPWO2021186809A1 (https=) 2021-09-23
JPWO2021186809A5 JPWO2021186809A5 (https=) 2022-11-18
JP7731056B2 true JP7731056B2 (ja) 2025-08-29

Family

ID=77771884

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2022508056A Active JP7731056B2 (ja) 2020-03-18 2020-12-09 固体電解質材料およびそれを用いた電池

Country Status (5)

Country Link
US (1) US20230009296A1 (https=)
EP (2) EP4123746B1 (https=)
JP (1) JP7731056B2 (https=)
CN (1) CN115244626B (https=)
WO (1) WO2021186809A1 (https=)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPWO2023013305A1 (https=) * 2021-08-06 2023-02-09
EP4489131A4 (en) * 2022-02-28 2025-08-06 Panasonic Ip Man Co Ltd SECONDARY BATTERY
EP4501856A1 (en) 2022-03-24 2025-02-05 Panasonic Intellectual Property Management Co., Ltd. Halide material production method and halide material
JP7605794B2 (ja) * 2022-07-22 2024-12-24 トヨタ自動車株式会社 全固体電池用電極
JP7605795B2 (ja) * 2022-07-27 2024-12-24 トヨタ自動車株式会社 電極材料、電極および全固体電池
CN119744422A (zh) * 2022-09-21 2025-04-01 松下知识产权经营株式会社 固体电解质、电极材料、锂二次电池和固体电解质的制造方法
JPWO2025004748A1 (https=) 2023-06-29 2025-01-02
WO2025004753A1 (ja) 2023-06-29 2025-01-02 パナソニックＩｐマネジメント株式会社 ハロゲン化物固体電解質の製造方法、ハロゲン化物固体電解質、正極材料、および電池
WO2025004749A1 (ja) 2023-06-29 2025-01-02 パナソニックＩｐマネジメント株式会社 ハロゲン化物固体電解質の製造方法、ハロゲン化物固体電解質、正極材料、および電池
JPWO2025004750A1 (https=) 2023-06-29 2025-01-02
CN121889862A (zh) 2023-09-20 2026-04-17 松下知识产权经营株式会社 固体电解质、被覆活性物质、电极、电池和固体电解质的制造方法
CN121666641A (zh) 2023-09-20 2026-03-13 松下知识产权经营株式会社 被覆活性物质、电极、电池、以及被覆活性物质的制造方法
WO2025225308A1 (ja) * 2024-04-23 2025-10-30 パナソニックＩｐマネジメント株式会社 固体電解質材料、正極材料、電池、及び固体電解質材料の製造方法

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102867988A (zh) 2012-09-04 2013-01-09 宁波大学 一种B3+,Al3+,Ti4+,Y3+,F-共掺杂固体电解质Li7La3Zr2O12
JP2018055865A (ja) 2016-09-27 2018-04-05 セイコーエプソン株式会社 イオン伝導体、イオン伝導体の製造方法、電池及び電子機器
US20200075993A1 (en) 2018-08-28 2020-03-05 Toyota Motor Engineering & Manufacturing North America, Inc. Novel fluoride compounds as lithium super-ionic conductors, solid electrolyte and coating layer for lithium metal battery and lithium ion battery

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JPS6062005A (ja) * 1983-09-14 1985-04-10 株式会社日立製作所 固体電解質薄膜の製造方法
JP5226967B2 (ja) 2007-04-27 2013-07-03 株式会社オハラ リチウム二次電池およびリチウム二次電池用の電極
JP5287739B2 (ja) * 2009-05-01 2013-09-11 トヨタ自動車株式会社 固体電解質材料
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
KR20130030660A (ko) * 2011-09-19 2013-03-27 삼성전자주식회사 전극활물질, 그 제조방법 및 이를 채용한 전극 및 리튬전지
CN104884573B (zh) * 2012-12-26 2018-03-06 三菱化学株式会社 荧光体、使用了该荧光体的含荧光体组合物和发光装置、以及使用了该发光装置的图像显示装置和照明装置
JP7008420B2 (ja) * 2017-03-29 2022-01-25 マクセル株式会社 複合固体電解質、その製造方法、および全固体電池
CN107425218B (zh) * 2017-08-04 2019-10-15 郑州新世纪材料基因组工程研究院有限公司 一种锂离子固体电解质及其制备方法、应用
US20210098820A1 (en) * 2017-12-22 2021-04-01 Robert Bosch Gmbh Guiding Growth of Solid-Electrolyte Interphases via Gradient Composition
CN111295719B (zh) * 2018-01-05 2022-03-29 松下知识产权经营株式会社 固体电解质材料和电池
EP3745519B1 (en) * 2018-01-26 2022-11-02 Panasonic Intellectual Property Management Co., Ltd. Battery

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102867988A (zh) 2012-09-04 2013-01-09 宁波大学 一种B3+,Al3+,Ti4+,Y3+,F-共掺杂固体电解质Li7La3Zr2O12
JP2018055865A (ja) 2016-09-27 2018-04-05 セイコーエプソン株式会社 イオン伝導体、イオン伝導体の製造方法、電池及び電子機器
US20200075993A1 (en) 2018-08-28 2020-03-05 Toyota Motor Engineering & Manufacturing North America, Inc. Novel fluoride compounds as lithium super-ionic conductors, solid electrolyte and coating layer for lithium metal battery and lithium ion battery

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
ZHANG, Yurong et al.，Al,F-Doped New Perovskite Lithium Fast Ion Conductor Li3xLa2/3-x-1/3-2xTi1-yAlyO3-yFy(x=0.11)，Ionics，ドイツ，Springer Nature，2006年04月29日，Vol.12，pp.63-67，[online]，[text]，[retrieved on 2025-01-30]，Retrieved from <URL: https://link.springer.com/article/10.1007/s11581-006-0011-9>，＜DOI：10.1007/s11581-006-0011-9＞

Also Published As

Publication number Publication date
EP4123746B1 (en) 2025-03-05
US20230009296A1 (en) 2023-01-12
EP4521506A3 (en) 2025-04-30
EP4123746A1 (en) 2023-01-25
CN115244626B (zh) 2026-02-17
WO2021186809A1 (ja) 2021-09-23
JPWO2021186809A1 (https=) 2021-09-23
EP4123746A4 (en) 2023-11-08
CN115244626A (zh) 2022-10-25
EP4521506A2 (en) 2025-03-12

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