CN115668542B - 非水电解质二次电池用正极活性物质和非水电解质二次电池 - Google Patents

非水电解质二次电池用正极活性物质和非水电解质二次电池

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Publication number
CN115668542B
CN115668542B CN202180036561.5A CN202180036561A CN115668542B CN 115668542 B CN115668542 B CN 115668542B CN 202180036561 A CN202180036561 A CN 202180036561A CN 115668542 B CN115668542 B CN 115668542B
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positive electrode
active material
mol
composite oxide
electrode active
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CN115668542A (zh
Inventor
杤尾孝哉
井之上胜哉
小笠原毅
青木良宪
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Panasonic Intellectual Property Management Co Ltd
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Panasonic Intellectual Property Management Co Ltd
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    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
    • C01G53/00—Compounds of nickel
    • C01G53/40—Complex oxides containing nickel and at least one other metal element
    • C01G53/42—Complex oxides containing nickel and at least one other metal element containing alkali metals, e.g. LiNiO2
    • C01G53/44—Complex oxides containing nickel and at least one other metal element containing alkali metals, e.g. LiNiO2 containing manganese
    • 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
    • H01M4/131—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
    • H01M4/362—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
    • H01M4/485—Selection of substances as active materials, active masses, active liquids of inorganic oxides or hydroxides of mixed oxides or hydroxides for inserting or intercalating light metals, e.g. LiTi2O4 or LiTi2OxFy
    • 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
    • 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
    • C01P2006/00—Physical properties of inorganic compounds
    • C01P2006/40—Electric properties
    • 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
    • H01M2004/021—Physical characteristics, e.g. porosity, surface area
    • 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

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)
  • Organic Chemistry (AREA)
  • Materials Engineering (AREA)
  • Composite Materials (AREA)
  • Battery Electrode And Active Subsutance (AREA)
CN202180036561.5A 2020-05-29 2021-04-08 非水电解质二次电池用正极活性物质和非水电解质二次电池 Active CN115668542B (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2020-094324 2020-05-29
JP2020094324 2020-05-29
PCT/JP2021/014950 WO2021241027A1 (ja) 2020-05-29 2021-04-08 非水電解質二次電池用正極活物質および非水電解質二次電池

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CN115668542A CN115668542A (zh) 2023-01-31
CN115668542B true CN115668542B (zh) 2026-02-13

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Country Status (5)

Country Link
US (1) US20230197948A1 (https=)
EP (1) EP4160741A4 (https=)
JP (1) JP7780722B2 (https=)
CN (1) CN115668542B (https=)
WO (1) WO2021241027A1 (https=)

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPWO2024070385A1 (https=) * 2022-09-30 2024-04-04

Citations (2)

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CN1139299A (zh) * 1994-11-09 1997-01-01 东丽株式会社 阴极材料及其制造方法和非水溶性二次电池
CN102569877A (zh) * 2010-12-28 2012-07-11 索尼公司 锂二次电池、正极活性物质、正极、电动工具及电动车辆

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JP3460413B2 (ja) * 1994-11-09 2003-10-27 東レ株式会社 正極活物質、その製造方法およびそれを用いた非水溶媒系二次電池
JPH11195416A (ja) * 1997-12-27 1999-07-21 Toray Ind Inc 電池用活物質の製造方法
KR101271852B1 (ko) 2007-08-10 2013-06-07 유미코르 황을 함유하는 도핑된 리튬 전이금속 산화물
JP5300370B2 (ja) * 2008-08-13 2013-09-25 住友金属鉱山株式会社 非水系電解質二次電池用正極活物質、その製造方法および非水系電解質二次電池
WO2010147179A1 (ja) * 2009-06-17 2010-12-23 日立マクセル株式会社 電気化学素子用電極及びそれを用いた電気化学素子
CN102024950B (zh) * 2009-09-09 2018-05-25 株式会社村田制作所 正极活性物质及其制备方法、正极和非水电解质电池
JP5695373B2 (ja) * 2009-09-09 2015-04-01 日立マクセル株式会社 電気化学素子用電極及びそれを用いた電気化学素子
JP5528480B2 (ja) * 2010-02-09 2014-06-25 住友金属鉱山株式会社 非水系電解質二次電池用正極活物質、その製造方法、および該正極活物質を用いた非水系電解質二次電池
EP2634846A4 (en) * 2010-10-29 2014-05-28 Asahi Glass Co Ltd POSITIVE ACTIVE ELECTRODE MATERIAL, POSITIVE ELECTRODE, BATTERY AND MANUFACTURING METHOD FOR A LITHIUMION SECONDARY BATTERY
KR101316053B1 (ko) * 2011-04-26 2013-10-11 국립대학법인 울산과학기술대학교 산학협력단 리튬 이차 전지용 양극 활물질, 이의 제조 방법 및 이를 포함하는 리튬 이차 전지
KR101605254B1 (ko) * 2013-07-31 2016-03-22 한양대학교 산학협력단 리튬 복합 산화물 및 이의 제조 방법
KR102214826B1 (ko) * 2013-07-31 2021-02-10 삼성전자주식회사 복합 양극 활물질, 이를 포함하는 리튬 전지, 및 이의 제조방법
KR101776896B1 (ko) * 2013-10-21 2017-09-08 주식회사 엘지화학 리튬 이차전지용 양극 활물질 및 그의 제조방법
JP6578635B2 (ja) * 2013-11-22 2019-09-25 住友金属鉱山株式会社 非水系電解質二次電池用正極活物質の製造方法、非水系電解質二次電池用正極活物質及びこれを用いた非水系電解質二次電池
CN106575764A (zh) * 2014-09-25 2017-04-19 三洋电机株式会社 非水电解质二次电池
JP6607670B2 (ja) 2014-10-30 2019-11-20 住友化学株式会社 正極活物質、その製造方法、リチウムイオン二次電池用正極およびリチウムイオン二次電池
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JP6868799B2 (ja) * 2017-03-30 2021-05-12 パナソニックＩｐマネジメント株式会社 非水電解質二次電池用正極活物質
KR102270114B1 (ko) * 2017-09-19 2021-06-28 주식회사 엘지에너지솔루션 이차전지용 양극 활물질, 그 제조방법 및 이를 포함하는 리튬 이차전지
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CN102569877A (zh) * 2010-12-28 2012-07-11 索尼公司 锂二次电池、正极活性物质、正极、电动工具及电动车辆

Also Published As

Publication number Publication date
CN115668542A (zh) 2023-01-31
WO2021241027A1 (ja) 2021-12-02
JP7780722B2 (ja) 2025-12-05
EP4160741A4 (en) 2023-12-20
US20230197948A1 (en) 2023-06-22
EP4160741A1 (en) 2023-04-05
JPWO2021241027A1 (https=) 2021-12-02

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