JP7801714B2 - 電極活物質及びその製造方法 - Google Patents

電極活物質及びその製造方法

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Publication number
JP7801714B2
JP7801714B2 JP2022567596A JP2022567596A JP7801714B2 JP 7801714 B2 JP7801714 B2 JP 7801714B2 JP 2022567596 A JP2022567596 A JP 2022567596A JP 2022567596 A JP2022567596 A JP 2022567596A JP 7801714 B2 JP7801714 B2 JP 7801714B2
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present
active material
precursor
range
electrode active
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JP2023528747A (ja
JP2023528747A5 (https=
Inventor
ビアンキーニ，マッテオ
ハルトマン，パスカル
ブレツェジンスキー，トルシュテン
シュヴァイドラー，ジモン
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BASF SE
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BASF SE
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Classifications

    • 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
    • C01G53/50—Complex oxides containing nickel and at least one other metal element containing alkali metals, e.g. LiNiO2 containing manganese of the type (MnO2)n-, e.g. Li(NixMn1-x)O2 or Li(MyNixMn1-x-y)O2
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
    • C01G53/00—Compounds of nickel
    • C01G53/80—Compounds containing nickel, with or without oxygen or hydrogen, and containing one or more other elements
    • C01G53/82—Compounds containing nickel, with or without oxygen or hydrogen, and containing two or more other elements
    • 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
    • H01M4/36—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
    • C01P2004/50—Agglomerated particles
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2004/00—Particle morphology
    • C01P2004/51—Particles with a specific particle size distribution
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2004/00—Particle morphology
    • C01P2004/54—Particles characterised by their aspect ratio, i.e. the ratio of sizes in the longest to the shortest dimension
    • 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
    • C01P2006/12—Surface area
    • 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
    • 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
    • C01P2006/90—Other properties not specified above
    • 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
    • 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
    • H01M4/62—Selection of inactive substances as ingredients for active masses, e.g. binders, fillers
    • H01M4/621—Binders
    • H01M4/622—Binders being polymers
    • H01M4/623—Binders being polymers fluorinated polymers
    • 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
    • H01M4/624—Electric conductive fillers
    • H01M4/625—Carbon or graphite
    • 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)
  • Inorganic Chemistry (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Battery Electrode And Active Subsutance (AREA)
  • Inorganic Compounds Of Heavy Metals (AREA)
JP2022567596A 2020-05-06 2021-04-28 電極活物質及びその製造方法 Active JP7801714B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
EP20173224.5 2020-05-06
EP20173224 2020-05-06
PCT/EP2021/061173 WO2021224092A1 (en) 2020-05-06 2021-04-28 Electrode active materials and processes to make them

Publications (3)

Publication Number Publication Date
JP2023528747A JP2023528747A (ja) 2023-07-06
JP2023528747A5 JP2023528747A5 (https=) 2025-07-09
JP7801714B2 true JP7801714B2 (ja) 2026-01-19

Family

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JP2022567596A Active JP7801714B2 (ja) 2020-05-06 2021-04-28 電極活物質及びその製造方法

Country Status (7)

Country Link
US (1) US20230219827A1 (https=)
EP (1) EP4146597A1 (https=)
JP (1) JP7801714B2 (https=)
KR (1) KR20230007366A (https=)
CN (1) CN115515904A (https=)
CA (1) CA3177281A1 (https=)
WO (1) WO2021224092A1 (https=)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPWO2024004942A1 (https=) * 2022-06-28 2024-01-04
CN116002756A (zh) * 2022-12-19 2023-04-25 上海理工大学 一种钴原位掺杂三氧化钼材料及其制备方法和应用

Citations (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2009176511A (ja) 2008-01-23 2009-08-06 Toyota Motor Corp リチウムイオン二次電池の充放電方法
JP2012028313A (ja) 2010-06-22 2012-02-09 Nichia Chem Ind Ltd 非水電解液二次電池用正極組成物及び該正極組成部物を用いた正極スラリーの製造方法
JP2012126631A (ja) 2009-12-28 2012-07-05 Sumitomo Chemical Co Ltd リチウム複合金属酸化物の製造方法
US20120244413A1 (en) 2009-12-07 2012-09-27 Sumitomo Chemical Company, Limited Method for producing lithium composite metal oxide, lithium composite metal oxide, and nonaqueous electrolyte secondary battery
WO2012133113A1 (ja) 2011-03-30 2012-10-04 戸田工業株式会社 正極活物質粒子粉末及びその製造方法、並びに非水電解質二次電池
JP2014512661A (ja) 2011-04-29 2014-05-22 コミッサリア ア レネルジー アトミーク エ オ エナジーズ アルタナティブス Ｌｉイオン電池の監視方法及びこれを実現した監視デバイス
JP2014123529A (ja) 2012-12-21 2014-07-03 Jfe Mineral Co Ltd リチウム二次電池用正極材料
US20160233507A1 (en) 2013-10-22 2016-08-11 Jiangsu Huadong Institute Of Li-Ion Battery Co. Ltd. Cathode active material and method for making the same
US20170317349A1 (en) 2016-04-29 2017-11-02 Lg Chem, Ltd. Composite transition metal oxide-based precursor, preparing method thereof, and cathode active material using the same
JP2018502036A (ja) 2014-11-28 2018-01-25 ビーエーエスエフ ソシエタス・ヨーロピアＢａｓｆ Ｓｅ リチウム化遷移金属酸化物の製造方法
CN108630923A (zh) 2018-04-28 2018-10-09 南开大学 梯度钠离子掺杂的镍钴铝酸锂正极材料、制备方法和锂电池
CN109786702A (zh) 2019-01-04 2019-05-21 蜂巢能源科技有限公司 高镍材料及其制备方法和应用
CN110441707A (zh) 2019-09-03 2019-11-12 深圳职业技术学院 一种锂离子电池健康状态声发射检测系统及方法
WO2021006520A1 (ko) 2019-07-10 2021-01-14 한양대학교 산학협력단 리튬이차전지용 양극활물질, 그 제조방법 및 이를 포함하는 리튬이차전지
JP2021536098A (ja) 2018-09-14 2021-12-23 エルジー・ケム・リミテッド リチウム二次電池用正極材の製造方法、及びこれにより製造されたリチウム二次電池用正極材
JP2022507064A (ja) 2018-11-09 2022-01-18 ビーエーエスエフ コーポレーション リチウム化遷移金属酸化物粒子の製造方法、及び当該方法により製造される粒子
JP2022543762A (ja) 2019-08-08 2022-10-14 エルジー エナジー ソリューション リミテッド 二次電池用正極活物質の製造方法

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5810497B2 (ja) * 2009-10-02 2015-11-11 住友化学株式会社 リチウム複合金属酸化物および非水電解質二次電池
KR102646712B1 (ko) * 2017-11-22 2024-03-12 주식회사 엘지에너지솔루션 리튬 이차전지용 양극 첨가제의 제조방법

Patent Citations (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2009176511A (ja) 2008-01-23 2009-08-06 Toyota Motor Corp リチウムイオン二次電池の充放電方法
US20120244413A1 (en) 2009-12-07 2012-09-27 Sumitomo Chemical Company, Limited Method for producing lithium composite metal oxide, lithium composite metal oxide, and nonaqueous electrolyte secondary battery
JP2012126631A (ja) 2009-12-28 2012-07-05 Sumitomo Chemical Co Ltd リチウム複合金属酸化物の製造方法
JP2012028313A (ja) 2010-06-22 2012-02-09 Nichia Chem Ind Ltd 非水電解液二次電池用正極組成物及び該正極組成部物を用いた正極スラリーの製造方法
WO2012133113A1 (ja) 2011-03-30 2012-10-04 戸田工業株式会社 正極活物質粒子粉末及びその製造方法、並びに非水電解質二次電池
JP2014512661A (ja) 2011-04-29 2014-05-22 コミッサリア ア レネルジー アトミーク エ オ エナジーズ アルタナティブス Ｌｉイオン電池の監視方法及びこれを実現した監視デバイス
JP2014123529A (ja) 2012-12-21 2014-07-03 Jfe Mineral Co Ltd リチウム二次電池用正極材料
US20160233507A1 (en) 2013-10-22 2016-08-11 Jiangsu Huadong Institute Of Li-Ion Battery Co. Ltd. Cathode active material and method for making the same
JP2018502036A (ja) 2014-11-28 2018-01-25 ビーエーエスエフ ソシエタス・ヨーロピアＢａｓｆ Ｓｅ リチウム化遷移金属酸化物の製造方法
US20170317349A1 (en) 2016-04-29 2017-11-02 Lg Chem, Ltd. Composite transition metal oxide-based precursor, preparing method thereof, and cathode active material using the same
CN108630923A (zh) 2018-04-28 2018-10-09 南开大学 梯度钠离子掺杂的镍钴铝酸锂正极材料、制备方法和锂电池
JP2021536098A (ja) 2018-09-14 2021-12-23 エルジー・ケム・リミテッド リチウム二次電池用正極材の製造方法、及びこれにより製造されたリチウム二次電池用正極材
JP2022507064A (ja) 2018-11-09 2022-01-18 ビーエーエスエフ コーポレーション リチウム化遷移金属酸化物粒子の製造方法、及び当該方法により製造される粒子
CN109786702A (zh) 2019-01-04 2019-05-21 蜂巢能源科技有限公司 高镍材料及其制备方法和应用
WO2021006520A1 (ko) 2019-07-10 2021-01-14 한양대학교 산학협력단 리튬이차전지용 양극활물질, 그 제조방법 및 이를 포함하는 리튬이차전지
JP2022543762A (ja) 2019-08-08 2022-10-14 エルジー エナジー ソリューション リミテッド 二次電池用正極活物質の製造方法
CN110441707A (zh) 2019-09-03 2019-11-12 深圳职业技术学院 一种锂离子电池健康状态声发射检测系统及方法

Also Published As

Publication number Publication date
KR20230007366A (ko) 2023-01-12
CA3177281A1 (en) 2021-11-11
CN115515904A (zh) 2022-12-23
EP4146597A1 (en) 2023-03-15
JP2023528747A (ja) 2023-07-06
US20230219827A1 (en) 2023-07-13
WO2021224092A1 (en) 2021-11-11

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