JP6575048B2 - 非水電解液二次電池用正極組成物、非水電解液二次電池、及び非水電解液二次電池用正極組成物の製造方法。 - Google Patents

非水電解液二次電池用正極組成物、非水電解液二次電池、及び非水電解液二次電池用正極組成物の製造方法。 Download PDF

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JP6575048B2
JP6575048B2 JP2014154385A JP2014154385A JP6575048B2 JP 6575048 B2 JP6575048 B2 JP 6575048B2 JP 2014154385 A JP2014154385 A JP 2014154385A JP 2014154385 A JP2014154385 A JP 2014154385A JP 6575048 B2 JP6575048 B2 JP 6575048B2
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positive electrode
transition metal
composite oxide
electrode composition
electrolyte secondary
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JP2015099767A (ja
JP2015099767A5 (enExample
Inventor
篤志 武岡
篤志 武岡
祐 西田
祐 西田
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Nichia Corp
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Nichia Corp
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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
    • 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
    • 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
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2002/00—Crystal-structural characteristics
    • C01P2002/50—Solid solutions
    • C01P2002/52—Solid solutions containing elements as dopants
    • 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
    • C01P2006/22—Rheological behaviour as dispersion, e.g. viscosity, sedimentation stability
    • 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
    • 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
    • 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)
  • Inorganic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Battery Electrode And Active Subsutance (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Manufacturing & Machinery (AREA)
JP2014154385A 2013-10-17 2014-07-30 非水電解液二次電池用正極組成物、非水電解液二次電池、及び非水電解液二次電池用正極組成物の製造方法。 Active JP6575048B2 (ja)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP2014154385A JP6575048B2 (ja) 2013-10-17 2014-07-30 非水電解液二次電池用正極組成物、非水電解液二次電池、及び非水電解液二次電池用正極組成物の製造方法。
US14/515,730 US9774037B2 (en) 2013-10-17 2014-10-16 Positive electrode composition for non-aqueous electrolyte secondary battery, method of manufacturing thereof, and non-aqueous electrolyte secondary battery

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2013216289 2013-10-17
JP2013216289 2013-10-17
JP2014154385A JP6575048B2 (ja) 2013-10-17 2014-07-30 非水電解液二次電池用正極組成物、非水電解液二次電池、及び非水電解液二次電池用正極組成物の製造方法。

Related Child Applications (1)

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JP2019072999A Division JP6852747B2 (ja) 2013-10-17 2019-04-05 非水電解液二次電池用正極組成物、非水電解液二次電池、及び非水電解液二次電池用正極組成物の製造方法。

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JP2015099767A JP2015099767A (ja) 2015-05-28
JP2015099767A5 JP2015099767A5 (enExample) 2017-08-17
JP6575048B2 true JP6575048B2 (ja) 2019-09-18

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KR101927295B1 (ko) * 2015-11-30 2018-12-10 주식회사 엘지화학 이차전지용 양극활물질 및 이를 포함하는 이차전지
JP6109399B1 (ja) * 2016-03-31 2017-04-05 Ｂａｓｆ戸田バッテリーマテリアルズ合同会社 非水電解質二次電池用の正極活物質粒子及びその製造方法、並びに非水電解質二次電池
JP7077943B2 (ja) * 2016-05-16 2022-05-31 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とその製造方法、非水系電解質二次電池用正極合材ペーストおよび非水系電解質二次電池
JP6862727B2 (ja) * 2016-09-13 2021-04-21 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とその製造方法、および該正極活物質を用いた非水系電解質二次電池
CN109643794B (zh) 2017-02-02 2021-11-23 株式会社Lg化学 二次电池用正极活性材料及其制备方法
JP7273268B2 (ja) * 2017-08-25 2023-05-15 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とその製造方法、非水系電解質二次電池用正極合材ペーストおよび非水系電解質二次電池
KR102177798B1 (ko) 2017-11-16 2020-11-12 주식회사 엘지화학 이차전지용 양극 활물질, 그 제조방법 및 이를 포함하는 리튬 이차전지
US11139476B2 (en) 2019-03-12 2021-10-05 Kabushiki Kaisha Toshiba Active material, electrode, secondary battery, battery pack, and vehicle
JP6659893B1 (ja) * 2019-04-12 2020-03-04 住友化学株式会社 リチウム金属複合酸化物粉末及びリチウム二次電池用正極活物質
JP7645181B2 (ja) * 2019-07-08 2025-03-13 住友金属鉱山株式会社 リチウムイオン二次電池用正極活物質およびリチウムイオン二次電池
CN114097114B (zh) * 2019-07-08 2024-10-11 住友金属矿山株式会社 锂离子二次电池用正极活性物质和锂离子二次电池
KR102781582B1 (ko) * 2019-09-09 2025-03-12 에스케이온 주식회사 리튬 이차 전지용 양극 활물질 및 이의 제조방법
WO2025023325A1 (ja) * 2023-07-27 2025-01-30 ビーエーエスエフ ソシエタス・ヨーロピア 被覆粒子及びその製造方法、非水電解質二次電池用正極活物質並びに非水電解質二次電池

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JP5601157B2 (ja) * 2010-11-01 2014-10-08 トヨタ自動車株式会社 正極活物質材料、正極活物質層、全固体電池および正極活物質材料の製造方法
JP2012104335A (ja) * 2010-11-09 2012-05-31 Sanyo Electric Co Ltd 非水電解液二次電池
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US9774037B2 (en) 2017-09-26
US20150108397A1 (en) 2015-04-23

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