CN116195085A - 正极材料和电池 - Google Patents

正极材料和电池 Download PDF

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Publication number
CN116195085A
CN116195085A CN202180061394.XA CN202180061394A CN116195085A CN 116195085 A CN116195085 A CN 116195085A CN 202180061394 A CN202180061394 A CN 202180061394A CN 116195085 A CN116195085 A CN 116195085A
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China
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positive electrode
solid electrolyte
active material
battery
electrode active
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Pending
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CN202180061394.XA
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English (en)
Chinese (zh)
Inventor
长岭健太
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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    • 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
    • H01M4/36—Selection of substances as active materials, active masses, active liquids
    • H01M4/58—Selection of substances as active materials, active masses, active liquids of inorganic compounds other than oxides or hydroxides, e.g. sulfides, selenides, tellurides, halogenides or LiCoFy; of polyanionic structures, e.g. phosphates, silicates or borates
    • H01M4/582—Halogenides
    • 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
    • H01M4/52—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
    • H01M4/36—Selection of substances as active materials, active masses, active liquids
    • H01M4/58—Selection of substances as active materials, active masses, active liquids of inorganic compounds other than oxides or hydroxides, e.g. sulfides, selenides, tellurides, halogenides or LiCoFy; of polyanionic structures, e.g. phosphates, silicates or borates
    • H01M4/5825—Oxygenated metallic salts or polyanionic structures, e.g. borates, phosphates, silicates, olivines
    • 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
    • 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
    • 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)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • Composite Materials (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • General Physics & Mathematics (AREA)
  • Manufacturing & Machinery (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Battery Electrode And Active Subsutance (AREA)
  • Secondary Cells (AREA)
CN202180061394.XA 2020-07-22 2021-07-05 正极材料和电池 Pending CN116195085A (zh)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
JP2020125307 2020-07-22
JP2020-125307 2020-07-22
JP2020219574 2020-12-28
JP2020-219574 2020-12-28
PCT/JP2021/025293 WO2022019099A1 (ja) 2020-07-22 2021-07-05 正極材料および電池

Publications (1)

Publication Number Publication Date
CN116195085A true CN116195085A (zh) 2023-05-30

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CN202180061394.XA Pending CN116195085A (zh) 2020-07-22 2021-07-05 正极材料和电池

Country Status (5)

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US (1) US20230163299A1 (https=)
EP (1) EP4187638A4 (https=)
JP (1) JP7766283B2 (https=)
CN (1) CN116195085A (https=)
WO (1) WO2022019099A1 (https=)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN116581277A (zh) * 2023-06-30 2023-08-11 湖州耀宁固态能源科技有限公司 正极活性材料及其制备方法以及包含它的全固态锂电池
CN119252890A (zh) * 2024-06-05 2025-01-03 深圳同兴达科技股份有限公司 一种包覆有llzo及玻璃相的ncm正极颗粒

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP4131506A4 (en) * 2020-03-31 2023-09-27 Panasonic Intellectual Property Management Co., Ltd. Solid electrolyte material and battery using same
KR102883985B1 (ko) 2020-07-02 2025-11-07 삼성전자주식회사 고체이온전도체 화합물, 이를 포함하는 고체전해질, 이를 포함하는 전기화학 셀, 및 이의 제조방법
KR20220064717A (ko) 2020-11-12 2022-05-19 삼성전자주식회사 고체이온전도체 화합물, 이를 포함하는 고체전해질, 이를 포함하는 전기화학 셀, 및 이의 제조방법
KR20220100297A (ko) 2021-01-08 2022-07-15 삼성전자주식회사 고체이온전도체, 이를 포함하는 고체전해질 및 전기화학소자, 및 상기 고체이온전도체의 제조방법
WO2023032473A1 (ja) * 2021-09-01 2023-03-09 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
JP7750165B2 (ja) * 2022-04-07 2025-10-07 トヨタ自動車株式会社 複合粒子、正極および全固体電池
WO2024029216A1 (ja) * 2022-08-02 2024-02-08 パナソニックＩｐマネジメント株式会社 被覆活物質、正極材料、および電池
KR102876479B1 (ko) * 2022-11-29 2025-10-23 삼성에스디아이 주식회사 전고체 전지
JP7806711B2 (ja) * 2023-01-11 2026-01-27 トヨタ自動車株式会社 複合粒子、正極、および全固体電池
CN119497921A (zh) * 2023-06-20 2025-02-21 同和控股（集团）有限公司 全固体电池单元、固体电解质粉末、固体电解质粉末的制造方法、覆盖体的制造方法

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111201643A (zh) * 2018-01-26 2020-05-26 松下知识产权经营株式会社 电极材料和电池
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

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3736899A4 (en) * 2018-01-05 2021-03-10 Panasonic Intellectual Property Management Co., Ltd. BATTERY
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
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
CN120149365A (zh) * 2018-01-05 2025-06-13 松下知识产权经营株式会社 正极材料和电池
JP7145439B6 (ja) * 2018-01-26 2024-02-07 パナソニックＩｐマネジメント株式会社 電池

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111201643A (zh) * 2018-01-26 2020-05-26 松下知识产权经营株式会社 电极材料和电池
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

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN116581277A (zh) * 2023-06-30 2023-08-11 湖州耀宁固态能源科技有限公司 正极活性材料及其制备方法以及包含它的全固态锂电池
CN119252890A (zh) * 2024-06-05 2025-01-03 深圳同兴达科技股份有限公司 一种包覆有llzo及玻璃相的ncm正极颗粒
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

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JP7766283B2 (ja) 2025-11-10
EP4187638A4 (en) 2024-07-31
WO2022019099A1 (ja) 2022-01-27
EP4187638A1 (en) 2023-05-31
US20230163299A1 (en) 2023-05-25
JPWO2022019099A1 (https=) 2022-01-27

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