CN115152056B - 正极材料及电池 - Google Patents

正极材料及电池

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Publication number
CN115152056B
CN115152056B CN202180016747.4A CN202180016747A CN115152056B CN 115152056 B CN115152056 B CN 115152056B CN 202180016747 A CN202180016747 A CN 202180016747A CN 115152056 B CN115152056 B CN 115152056B
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CN
China
Prior art keywords
positive electrode
solid electrolyte
electrolyte material
electrolyte
battery
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Application number
CN202180016747.4A
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English (en)
Chinese (zh)
Other versions
CN115152056A (zh
Inventor
名嘉真好政
境田真志
佐佐木出
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Panasonic Intellectual Property Management Co Ltd
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Panasonic Intellectual Property Management Co Ltd
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Publication of CN115152056A publication Critical patent/CN115152056A/zh
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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
    • 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
    • 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
    • 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
    • H01M10/056—Accumulators with non-aqueous electrolyte characterised by the materials used as electrolytes, e.g. mixed inorganic/organic electrolytes
    • H01M10/0564—Accumulators with non-aqueous electrolyte characterised by the materials used as electrolytes, e.g. mixed inorganic/organic electrolytes the electrolyte being constituted of organic materials only
    • H01M10/0566—Liquid materials
    • H01M10/0568—Liquid materials characterised by the solutes
    • 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
    • H01M4/131—Electrodes based on mixed oxides or hydroxides, or on mixtures of oxides or hydroxides, e.g. LiCoOx
    • 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
    • H01M4/48—Selection of substances as active materials, active masses, active liquids of inorganic oxides or hydroxides
    • H01M4/50—Selection of substances as active materials, active masses, active liquids of inorganic oxides or hydroxides of manganese
    • H01M4/505—Selection of substances as active materials, active masses, active liquids of inorganic oxides or hydroxides of manganese of mixed oxides or hydroxides containing manganese for inserting or intercalating light metals, e.g. LiMn2O4 or LiMn2OxFy
    • 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
    • H01M4/48—Selection of substances as active materials, active masses, active liquids of inorganic oxides or hydroxides
    • H01M4/52—Selection of substances as active materials, active masses, active liquids of inorganic oxides or hydroxides of nickel, cobalt or iron
    • H01M4/525—Selection of substances as active materials, active masses, active liquids of inorganic oxides or hydroxides of nickel, cobalt or iron of mixed oxides or hydroxides containing iron, cobalt or nickel for inserting or intercalating light metals, e.g. LiNiO2, LiCoO2 or LiCoOxFy
    • 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
    • H01M2004/028—Positive electrodes
    • 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
    • H01M2300/0025—Organic 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
    • H01M2300/0017—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
    • H01M2300/0091—Composites in the form of mixtures
    • 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)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • Physics & Mathematics (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Battery Electrode And Active Subsutance (AREA)
  • Secondary Cells (AREA)
CN202180016747.4A 2020-03-18 2021-03-12 正极材料及电池 Active CN115152056B (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2020-048461 2020-03-18
JP2020048461 2020-03-18
PCT/JP2021/010207 WO2021187391A1 (ja) 2020-03-18 2021-03-12 正極材料、および、電池

Publications (2)

Publication Number Publication Date
CN115152056A CN115152056A (zh) 2022-10-04
CN115152056B true CN115152056B (zh) 2025-09-23

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Country Status (5)

Country Link
US (1) US12525642B2 (https=)
EP (1) EP4123754A4 (https=)
JP (1) JP7777797B2 (https=)
CN (1) CN115152056B (https=)
WO (1) WO2021187391A1 (https=)

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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
JP7759623B2 (ja) * 2020-05-12 2025-10-24 パナソニックＩｐマネジメント株式会社 電池モジュール、乗り物及び電池モジュールの製造方法
WO2022209686A1 (ja) * 2021-03-30 2022-10-06 パナソニックＩｐマネジメント株式会社 被覆正極活物質、正極材料、電池、および被覆正極活物質の製造方法
JP7837002B2 (ja) * 2021-04-20 2026-03-30 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
CN117501475A (zh) * 2021-06-17 2024-02-02 松下知识产权经营株式会社 正极材料和电池
CN117916906A (zh) * 2021-09-13 2024-04-19 松下知识产权经营株式会社 正极材料、正极和电池
WO2023037817A1 (ja) * 2021-09-13 2023-03-16 パナソニックＩｐマネジメント株式会社 被覆活物質、電極材料および電池
JPWO2023139897A1 (https=) * 2022-01-21 2023-07-27
US20250183315A1 (en) * 2022-02-28 2025-06-05 Panasonic Intellectual Property Management Co., Ltd. Secondary battery
CN119301770A (zh) * 2022-06-10 2025-01-10 松下控股株式会社 被覆活性物质、电极材料及电池
EP4539161A4 (en) * 2022-06-10 2025-12-17 Panasonic Holdings Corp ACTIVE COATED MATERIAL, ELECTRODE MATERIAL AND BATTERY
EP4539163A4 (en) * 2022-06-10 2025-12-17 Panasonic Holdings Corp COATED ACTIVE MATERIAL, ELECTRODE MATERIAL, BATTERY AND BATTERY MANUFACTURING PROCESS
JP7619984B2 (ja) * 2022-07-08 2025-01-22 トヨタ自動車株式会社 電極材料、電極材料の製造方法、および全固体電池の製造方法
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
JP7609828B2 (ja) * 2022-07-27 2025-01-07 トヨタ自動車株式会社 電極、全固体電池、および電極の製造方法
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
JPWO2024070095A1 (https=) * 2022-09-29 2024-04-04
JP7719048B2 (ja) 2022-11-15 2025-08-05 トヨタ自動車株式会社 正極材料、固体電池、正極材料の製造方法及び固体電池の製造方法
JPWO2024142569A1 (https=) 2022-12-26 2024-07-04
WO2024176982A1 (ja) 2023-02-24 2024-08-29 パナソニックＩｐマネジメント株式会社 正極及びそれを用いた電池
CN120814065A (zh) 2023-02-28 2025-10-17 松下知识产权经营株式会社 电极和电池
JPWO2024237045A1 (https=) * 2023-05-16 2024-11-21
CN121039839A (zh) 2023-05-19 2025-11-28 松下知识产权经营株式会社 被覆活性物质、正极、二次电池、以及正极的制造方法
WO2024262182A1 (ja) 2023-06-21 2024-12-26 パナソニックホールディングス株式会社 被覆活物質、正極材料、および電池
JPWO2024262184A1 (https=) 2023-06-21 2024-12-26
WO2024262183A1 (ja) 2023-06-21 2024-12-26 パナソニックホールディングス株式会社 被覆活物質、正極材料、および電池
WO2025004748A1 (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
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
WO2025004750A1 (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
JPWO2025004749A1 (https=) 2023-06-29 2025-01-02
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Also Published As

Publication number Publication date
US12525642B2 (en) 2026-01-13
JPWO2021187391A1 (https=) 2021-09-23
CN115152056A (zh) 2022-10-04
EP4123754A1 (en) 2023-01-25
JP7777797B2 (ja) 2025-12-01
WO2021187391A1 (ja) 2021-09-23
EP4123754A4 (en) 2023-09-13
US20220416296A1 (en) 2022-12-29

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