CN117836966A - 正极材料和电池 - Google Patents

正极材料和电池 Download PDF

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Publication number
CN117836966A
CN117836966A CN202280057666.3A CN202280057666A CN117836966A CN 117836966 A CN117836966 A CN 117836966A CN 202280057666 A CN202280057666 A CN 202280057666A CN 117836966 A CN117836966 A CN 117836966A
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CN
China
Prior art keywords
solid electrolyte
positive electrode
active material
battery
composition formula
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.)
Pending
Application number
CN202280057666.3A
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English (en)
Chinese (zh)
Inventor
林洋平
酒井章裕
佐佐木出
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 CN117836966A publication Critical patent/CN117836966A/zh
Pending legal-status Critical Current

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Classifications

    • 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
    • H01M10/056—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
    • H01M4/13—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
    • 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
    • H01M4/362—Composites
    • H01M4/366—Composites as layered products
    • 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
    • H01M4/62—Selection of inactive substances as ingredients for active masses, e.g. binders, fillers
    • 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
    • H01M2300/0065—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)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Composite Materials (AREA)
  • Materials Engineering (AREA)
  • Secondary Cells (AREA)
  • Battery Electrode And Active Subsutance (AREA)
CN202280057666.3A 2021-09-01 2022-07-12 正极材料和电池 Pending CN117836966A (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2021142334 2021-09-01
JP2021-142334 2021-09-01
PCT/JP2022/027342 WO2023032473A1 (ja) 2021-09-01 2022-07-12 正極材料および電池

Publications (1)

Publication Number Publication Date
CN117836966A true CN117836966A (zh) 2024-04-05

Family

ID=85412100

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202280057666.3A Pending CN117836966A (zh) 2021-09-01 2022-07-12 正极材料和电池

Country Status (5)

Country Link
US (1) US20240194868A1 (https=)
EP (1) EP4398327A4 (https=)
JP (1) JPWO2023032473A1 (https=)
CN (1) CN117836966A (https=)
WO (1) WO2023032473A1 (https=)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN119480873A (zh) * 2024-06-05 2025-02-18 深圳同兴达科技股份有限公司 应用旋转工艺制造包覆有llzo及玻璃相的ncm正极颗粒的方法

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114365309B (zh) * 2020-03-13 2024-08-23 麦克赛尔株式会社 全固体电池用电极和全固体电池

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2009193940A (ja) * 2008-02-18 2009-08-27 Toyota Motor Corp 電極体及びその製造方法、並びに、リチウムイオン二次電池
JP5578280B2 (ja) * 2011-05-26 2014-08-27 トヨタ自動車株式会社 被覆活物質およびリチウム固体電池
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
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
WO2019135315A1 (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
WO2019146236A1 (ja) * 2018-01-26 2019-08-01 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
US11424512B2 (en) * 2018-11-02 2022-08-23 Samsung Electronics Co., Ltd. All-solid secondary battery and method of manufacturing the same
EP3883035A4 (en) * 2018-11-16 2022-01-05 Panasonic Intellectual Property Management Co., Ltd. SOLID ELECTROLYTE AND BATTERY WITH USE OF IT
WO2020137189A1 (ja) * 2018-12-26 2020-07-02 パナソニックＩｐマネジメント株式会社 固体電解質組成物、および、固体電解質部材の製造方法
CN112655105B (zh) * 2018-12-27 2024-08-06 松下知识产权经营株式会社 电池
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
CN114902351B (zh) * 2019-12-27 2025-09-23 松下知识产权经营株式会社 固体电解质组合物、固体电解质组合物的制造方法以及固体电解质部件的制造方法
WO2021157361A1 (ja) * 2020-02-05 2021-08-12 パナソニック株式会社 正極材料および電池
JP7401359B2 (ja) * 2020-03-13 2023-12-19 マクセル株式会社 全固体電池用電極および全固体電池
JP7766283B2 (ja) * 2020-07-22 2025-11-10 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
WO2022019098A1 (ja) * 2020-07-22 2022-01-27 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

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN119480873A (zh) * 2024-06-05 2025-02-18 深圳同兴达科技股份有限公司 应用旋转工艺制造包覆有llzo及玻璃相的ncm正极颗粒的方法

Also Published As

Publication number Publication date
WO2023032473A1 (ja) 2023-03-09
JPWO2023032473A1 (https=) 2023-03-09
EP4398327A4 (en) 2025-10-08
EP4398327A1 (en) 2024-07-10
US20240194868A1 (en) 2024-06-13

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