JP6935380B2 - 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 - Google Patents

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 Download PDF

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Publication number
JP6935380B2
JP6935380B2 JP2018194173A JP2018194173A JP6935380B2 JP 6935380 B2 JP6935380 B2 JP 6935380B2 JP 2018194173 A JP2018194173 A JP 2018194173A JP 2018194173 A JP2018194173 A JP 2018194173A JP 6935380 B2 JP6935380 B2 JP 6935380B2
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Japan
Prior art keywords
secondary battery
lithium
positive electrode
composite oxide
active material
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JP2018194173A
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Japanese (ja)
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JP2020064712A5 (enExample
JP2020064712A (ja
Inventor
政博 菊池
政博 菊池
智真 成橋
智真 成橋
稔 福知
稔 福知
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Nippon Chemical Industrial Co Ltd
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Nippon Chemical Industrial Co Ltd
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Priority to JP2018194173A priority Critical patent/JP6935380B2/ja
Priority to PCT/JP2019/039748 priority patent/WO2020080211A1/ja
Priority to US17/273,417 priority patent/US11646408B2/en
Priority to TW108136791A priority patent/TWI862518B/zh
Publication of JP2020064712A publication Critical patent/JP2020064712A/ja
Publication of JP2020064712A5 publication Critical patent/JP2020064712A5/ja
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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
    • H01M4/1315—Electrodes based on mixed oxides or hydroxides, or on mixtures of oxides or hydroxides, e.g. LiCoOx containing halogen atoms, e.g. LiCoOxFy
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
    • C01G51/00—Compounds of cobalt
    • 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
    • H01M4/13915—Processes of manufacture of electrodes based on mixed oxides or hydroxides, or on mixtures of oxides or hydroxides, e.g. LiCoOx containing halogen atoms, e.g. 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
    • H01M4/48—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
    • H01M4/582—Halogenides
    • 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

Landscapes

  • 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)
  • Materials Engineering (AREA)
  • Composite Materials (AREA)
  • Organic Chemistry (AREA)
  • Battery Electrode And Active Subsutance (AREA)
  • Inorganic Compounds Of Heavy Metals (AREA)
JP2018194173A 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 Active JP6935380B2 (ja)

Priority Applications (4)

Application Number Priority Date Filing Date Title
JP2018194173A JP6935380B2 (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/JP2019/039748 WO2020080211A1 (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
US17/273,417 US11646408B2 (en) 2018-10-15 2019-10-09 Positive electrode active substance for lithium secondary battery, method for producing the same and lithium secondary battery
TW108136791A TWI862518B (zh) 2018-10-15 2019-10-14 鋰二次電池用正極活性物質、其製造方法及鋰二次電池

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2018194173A JP6935380B2 (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

Publications (3)

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JP2020064712A JP2020064712A (ja) 2020-04-23
JP2020064712A5 JP2020064712A5 (enExample) 2021-01-21
JP6935380B2 true JP6935380B2 (ja) 2021-09-15

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JP2018194173A Active JP6935380B2 (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

Country Status (4)

Country Link
US (1) US11646408B2 (enExample)
JP (1) JP6935380B2 (enExample)
TW (1) TWI862518B (enExample)
WO (1) WO2020080211A1 (enExample)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP7254531B2 (ja) * 2019-01-18 2023-04-10 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
WO2023047234A1 (ja) * 2021-09-24 2023-03-30 株式会社半導体エネルギー研究所 複合酸化物の作製方法、及びリチウムイオン電池の作製方法
JP2024082230A (ja) * 2022-12-07 2024-06-19 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
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
WO2025254195A1 (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、その製造方法及びリチウム二次電池

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3157413B2 (ja) * 1995-03-27 2001-04-16 三洋電機株式会社 リチウム二次電池
JP4626141B2 (ja) 2003-10-20 2011-02-02 日亜化学工業株式会社 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
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
JP4715830B2 (ja) * 2007-10-19 2011-07-06 ソニー株式会社 正極活物質、正極および非水電解質二次電池
KR100999563B1 (ko) * 2008-01-14 2010-12-08 한양대학교 산학협력단 리튬 이차 전지용 양극 활물질, 이의 제조방법, 및 이를포함하는 리튬 이차 전지
JP5526636B2 (ja) * 2009-07-24 2014-06-18 ソニー株式会社 非水電解質二次電池の正極活物質、非水電解質二次電池の正極および非水電解質二次電池
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
JP5897356B2 (ja) 2012-03-01 2016-03-30 日本化学工業株式会社 リチウム二次電池用正極活物質の製造方法
JP5897357B2 (ja) 2012-03-01 2016-03-30 日本化学工業株式会社 リチウム二次電池正極活物質の製造方法、リチウム二次電池用正極活物質及びリチウム二次電池
CN104577095A (zh) * 2015-01-30 2015-04-29 湖南杉杉新能源有限公司 纳米镶嵌复合包覆改性的锂离子电池正极材料及其制备方法
US12272822B2 (en) 2017-06-26 2025-04-08 Semiconductor Energy Laboratory Co., Ltd. Method for manufacturing positive electrode active material, and secondary battery
EP3573148B1 (en) * 2018-05-23 2025-06-25 Samsung SDI Co., Ltd. Positive electrode for rechargeable lithium battery and rechargeable lithium battery including same

Also Published As

Publication number Publication date
WO2020080211A1 (ja) 2020-04-23
TWI862518B (zh) 2024-11-21
TW202035299A (zh) 2020-10-01
US20210328211A1 (en) 2021-10-21
US11646408B2 (en) 2023-05-09
JP2020064712A (ja) 2020-04-23

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