CN113039669A - 锂离子二次电池用正极电极、锂离子二次电池用电极糊料、锂离子二次电池 - Google Patents

锂离子二次电池用正极电极、锂离子二次电池用电极糊料、锂离子二次电池 Download PDF

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Publication number
CN113039669A
CN113039669A CN201980078106.4A CN201980078106A CN113039669A CN 113039669 A CN113039669 A CN 113039669A CN 201980078106 A CN201980078106 A CN 201980078106A CN 113039669 A CN113039669 A CN 113039669A
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lithium ion
ion secondary
secondary battery
lithium
particles
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CN201980078106.4A
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Chinese (zh)
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川村博昭
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Toray Industries Inc
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Toray Industries Inc
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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
    • H01M4/36—Selection of substances as active materials, active masses, active liquids
    • H01M4/362—Composites
    • H01M4/364—Composites as mixtures
    • 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
    • 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
    • H01M4/13—Electrodes for accumulators with non-aqueous electrolyte, e.g. for lithium-accumulators; Processes of manufacture thereof
    • H01M4/136—Electrodes based on inorganic compounds other than oxides or hydroxides, e.g. sulfides, selenides, tellurides, halogenides or LiCoFy
    • 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
    • H01M4/139—Processes of manufacture
    • H01M4/1391—Processes of manufacture of 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
    • H01M4/13—Electrodes for accumulators with non-aqueous electrolyte, e.g. for lithium-accumulators; Processes of manufacture thereof
    • H01M4/139—Processes of manufacture
    • H01M4/1397—Processes of manufacture of electrodes based on inorganic compounds other than oxides or hydroxides, e.g. sulfides, selenides, tellurides, halogenides or LiCoFy
    • 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
    • H01M4/483—Selection of substances as active materials, active masses, active liquids of inorganic oxides or hydroxides for non-aqueous cells
    • 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
    • H01M4/36—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
    • 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
    • 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)
  • Engineering & Computer Science (AREA)
  • Inorganic Chemistry (AREA)
  • Composite Materials (AREA)
  • Materials Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Battery Electrode And Active Subsutance (AREA)
  • Secondary Cells (AREA)
CN201980078106.4A 2018-12-05 2019-11-20 锂离子二次电池用正极电极、锂离子二次电池用电极糊料、锂离子二次电池 Pending CN113039669A (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2018-227889 2018-12-05
JP2018227889 2018-12-05
PCT/JP2019/045400 WO2020116160A1 (ja) 2018-12-05 2019-11-20 リチウムイオン二次電池用正極電極、リチウムイオン二次電池用電極ペースト、リチウムイオン二次電池

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CN113039669A true CN113039669A (zh) 2021-06-25

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CN201980078106.4A Pending CN113039669A (zh) 2018-12-05 2019-11-20 锂离子二次电池用正极电极、锂离子二次电池用电极糊料、锂离子二次电池

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US (1) US12322788B2 (https=)
EP (1) EP3893296B1 (https=)
JP (1) JP7259766B2 (https=)
KR (1) KR102305491B1 (https=)
CN (1) CN113039669A (https=)
WO (1) WO2020116160A1 (https=)

Cited By (1)

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CN115377422A (zh) * 2022-08-03 2022-11-22 瑞浦兰钧能源股份有限公司 锂离子电池正极极片及其制备方法

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JP7675517B2 (ja) * 2020-12-15 2025-05-13 太平洋セメント株式会社 リチウムイオン二次電池用正極活物質
CN115132975B (zh) * 2021-03-25 2024-09-10 比亚迪股份有限公司 一种锂离子电池及动力车辆
KR102714178B1 (ko) * 2021-10-26 2024-10-07 컨템포러리 엠퍼렉스 테크놀로지 (홍콩) 리미티드 배터리 팩 및 전기 기기
CN116417579A (zh) * 2021-12-29 2023-07-11 宁德时代新能源科技股份有限公司 正极活性材料、制备正极材料的方法、正极极片、二次电池、电池模块、电池包和用电装置
KR20230146881A (ko) * 2022-04-13 2023-10-20 주식회사 엘지에너지솔루션 상태 추정이 용이한 리튬 이차전지
CN115036466B (zh) * 2022-06-02 2025-02-11 深圳市德方纳米科技股份有限公司 多元磷酸盐正极材料及其制备方法、二次电池
CN118117147B (zh) * 2022-11-29 2025-02-18 深圳新宙邦科技股份有限公司 一种高安全长循环钠离子电池
JP7831419B2 (ja) * 2023-06-23 2026-03-17 トヨタ自動車株式会社 電池システム
CN119852311B (zh) * 2024-01-08 2025-09-19 宁德时代新能源科技股份有限公司 正极极片及制备方法、二次电池和用电装置
KR20250109801A (ko) * 2024-01-10 2025-07-18 주식회사 엘지에너지솔루션 리튬 이차전지용 양극 및 이의 제조방법
CN121866651A (zh) * 2024-01-10 2026-04-14 株式会社Lg新能源 正极及其制造方法
KR20250155274A (ko) * 2024-04-23 2025-10-30 삼성에스디아이 주식회사 리튬 이차 전지용 양극 활물질, 이의 제조 방법 및 이를 포함하는 리튬 이차 전지
KR20250156231A (ko) * 2024-04-24 2025-11-03 삼성에스디아이 주식회사 리튬 이차 전지용 양극 활물질, 이를 포함하는 양극, 및 이를 포함하는 리튬 이차 전지
WO2026069096A1 (ja) * 2024-09-27 2026-04-02 株式会社半導体エネルギー研究所 正極、正極の作製方法

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CN102683696A (zh) * 2011-03-09 2012-09-19 三星Sdi株式会社 正极活性材料、正极和锂可充电电池
US20140178749A1 (en) * 2012-12-21 2014-06-26 Samsung Sdi Co., Ltd. Positive active material for rechargeable lithium battery and rechargeable lithium battery
CN104300123A (zh) * 2014-03-20 2015-01-21 中航锂电（洛阳）有限公司 一种混合正极材料、使用该正极材料的正极片及锂离子电池
CN105449269A (zh) * 2016-01-08 2016-03-30 深圳市沃特玛电池有限公司 一种锂离子电池

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CN115377422A (zh) * 2022-08-03 2022-11-22 瑞浦兰钧能源股份有限公司 锂离子电池正极极片及其制备方法
CN115377422B (zh) * 2022-08-03 2025-11-18 瑞浦兰钧能源股份有限公司 锂离子电池正极极片及其制备方法

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JP7259766B2 (ja) 2023-04-18
KR102305491B1 (ko) 2021-09-27
EP3893296B1 (en) 2025-09-17
EP3893296A4 (en) 2022-08-10
US20220006076A1 (en) 2022-01-06
KR20210076147A (ko) 2021-06-23
US12322788B2 (en) 2025-06-03
JPWO2020116160A1 (ja) 2021-10-14
WO2020116160A1 (ja) 2020-06-11
EP3893296A1 (en) 2021-10-13

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Application publication date: 20210625