CN112840487A - 锂二次电池用正极活性物质、其制造方法和锂二次电池 - Google Patents

锂二次电池用正极活性物质、其制造方法和锂二次电池 Download PDF

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Publication number
CN112840487A
CN112840487A CN201980067702.2A CN201980067702A CN112840487A CN 112840487 A CN112840487 A CN 112840487A CN 201980067702 A CN201980067702 A CN 201980067702A CN 112840487 A CN112840487 A CN 112840487A
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CN
China
Prior art keywords
positive electrode
secondary battery
composite oxide
titanium
lithium secondary
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Pending
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CN201980067702.2A
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English (en)
Chinese (zh)
Inventor
菊池政博
成桥智真
福知稔
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Nippon Chemical Industrial Co Ltd
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Nippon Chemical Industrial Co Ltd
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Publication of CN112840487A publication Critical patent/CN112840487A/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
    • H01M4/36—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
    • C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
    • C01G51/00—Compounds of cobalt
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
    • C01G51/00—Compounds of cobalt
    • C01G51/40—Complex oxides containing cobalt and at least one other metal element
    • C01G51/42—Complex oxides containing cobalt and at least one other metal element containing alkali metals, e.g. LiCoO2
    • 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
    • H01M4/04—Processes of manufacture in general
    • H01M4/0471—Processes of manufacture in general involving thermal treatment, e.g. firing, sintering, backing particulate active material, thermal decomposition, pyrolysis
    • 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
    • H01M4/36—Selection of substances as active materials, active masses, active liquids
    • H01M4/362—Composites
    • 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
    • H01M4/62—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
    • 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)
  • Manufacturing & Machinery (AREA)
  • Organic Chemistry (AREA)
  • Composite Materials (AREA)
  • Materials Engineering (AREA)
  • Battery Electrode And Active Subsutance (AREA)
  • Inorganic Compounds Of Heavy Metals (AREA)
CN201980067702.2A 2018-10-15 2019-10-09 锂二次电池用正极活性物质、其制造方法和锂二次电池 Pending CN112840487A (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2018-194172 2018-10-15
JP2018194172A JP6855427B2 (ja) 2018-10-15 2018-10-15 リチウム二次電池用正極活物質、その製造方法及びリチウム二次電池
PCT/JP2019/039747 WO2020080210A1 (ja) 2018-10-15 2019-10-09 リチウム二次電池用正極活物質、その製造方法及びリチウム二次電池

Publications (1)

Publication Number Publication Date
CN112840487A true CN112840487A (zh) 2021-05-25

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CN201980067702.2A Pending CN112840487A (zh) 2018-10-15 2019-10-09 锂二次电池用正极活性物质、其制造方法和锂二次电池

Country Status (6)

Country Link
US (1) US11145862B1 (https=)
JP (1) JP6855427B2 (https=)
KR (1) KR102858968B1 (https=)
CN (1) CN112840487A (https=)
TW (1) TWI826549B (https=)
WO (1) WO2020080210A1 (https=)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113363669A (zh) * 2021-06-23 2021-09-07 天津市捷威动力工业有限公司 一种复合隔膜、包含其的锂离子电池及其制备方法和应用

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* Cited by examiner, † Cited by third party
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JP7638634B2 (ja) * 2020-07-03 2025-03-04 株式会社半導体エネルギー研究所 二次電池
KR20250116131A (ko) 2022-12-07 2025-07-31 니폰 가가쿠 고교 가부시키가이샤 리튬 이차 전지용 정극 활물질, 그 제조 방법 및 리튬 이차 전지
WO2025254194A1 (ja) * 2024-06-06 2025-12-11 日本化学工業株式会社 リチウム二次電池用正極活物質の製造方法及びリチウム二次電池
TW202547798A (zh) * 2024-06-06 2025-12-16 日商日本化學工業股份有限公司 鋰二次電池用正極活性物質、其製造方法及鋰二次電池

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CN101414680A (zh) * 2007-10-19 2009-04-22 索尼株式会社 正极活性物质、正极和非水电解质二次电池
CN102576872A (zh) * 2009-10-05 2012-07-11 日本化学工业株式会社 锂二次电池用正极活性物质、其制造方法及锂二次电池
CN103296273A (zh) * 2012-03-01 2013-09-11 日本化学工业株式会社 锂二次电池正极活性物质的制造方法、锂二次电池用正极活性物质和锂二次电池
CN103296272A (zh) * 2012-03-01 2013-09-11 日本化学工业株式会社 锂二次电池用正极活性物质及其制造方法、和锂二次电池
WO2016121156A1 (ja) * 2015-01-30 2016-08-04 日立マクセル株式会社 非水電解質二次電池用正極材料及びその製造方法、並びに非水電解質二次電池
US20160276658A1 (en) * 2013-12-02 2016-09-22 L&F Co., Ltd. Cathode active material for lithium secondary battery, method of preparing the same, and lithium secondary battery containing the same
CN107112527A (zh) * 2014-12-25 2017-08-29 三洋电机株式会社 正极活性物质和非水电解质二次电池

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JP5134292B2 (ja) * 2006-11-17 2013-01-30 日本化学工業株式会社 リチウム二次電池用正極活物質、その製造方法及びリチウム二次電池
KR100989901B1 (ko) * 2007-05-07 2010-10-26 한양대학교 산학협력단 리튬 이차 전지용 양극 활물질의 제조방법, 이 방법으로제조된 리튬 이차 전지용 양극 활물질 및 이를 포함하는리튬 이차 전지
JP2009043477A (ja) * 2007-08-07 2009-02-26 Sony Corp 正極活物質、これを用いた正極および非水電解質電池
KR100999563B1 (ko) * 2008-01-14 2010-12-08 한양대학교 산학협력단 리튬 이차 전지용 양극 활물질, 이의 제조방법, 및 이를포함하는 리튬 이차 전지
JP5732351B2 (ja) * 2010-09-02 2015-06-10 日本化学工業株式会社 コバルト酸リチウムの製造方法
CN104882610A (zh) * 2014-02-27 2015-09-02 奇瑞汽车股份有限公司 一种锂镍锰氧锂离子电池极片和电池
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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101414680A (zh) * 2007-10-19 2009-04-22 索尼株式会社 正极活性物质、正极和非水电解质二次电池
CN102576872A (zh) * 2009-10-05 2012-07-11 日本化学工业株式会社 锂二次电池用正极活性物质、其制造方法及锂二次电池
CN103296273A (zh) * 2012-03-01 2013-09-11 日本化学工业株式会社 锂二次电池正极活性物质的制造方法、锂二次电池用正极活性物质和锂二次电池
CN103296272A (zh) * 2012-03-01 2013-09-11 日本化学工业株式会社 锂二次电池用正极活性物质及其制造方法、和锂二次电池
US20160276658A1 (en) * 2013-12-02 2016-09-22 L&F Co., Ltd. Cathode active material for lithium secondary battery, method of preparing the same, and lithium secondary battery containing the same
CN107112527A (zh) * 2014-12-25 2017-08-29 三洋电机株式会社 正极活性物质和非水电解质二次电池
WO2016121156A1 (ja) * 2015-01-30 2016-08-04 日立マクセル株式会社 非水電解質二次電池用正極材料及びその製造方法、並びに非水電解質二次電池

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113363669A (zh) * 2021-06-23 2021-09-07 天津市捷威动力工业有限公司 一种复合隔膜、包含其的锂离子电池及其制备方法和应用

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WO2020080210A1 (ja) 2020-04-23
TW202017233A (zh) 2020-05-01
KR102858968B1 (ko) 2025-09-12
JP2020064711A (ja) 2020-04-23
TWI826549B (zh) 2023-12-21
US20210313572A1 (en) 2021-10-07
US11145862B1 (en) 2021-10-12
KR20210071959A (ko) 2021-06-16
JP6855427B2 (ja) 2021-04-07

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