JP5035712B2 - 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 - Google Patents

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 Download PDF

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JP5035712B2
JP5035712B2 JP2010221587A JP2010221587A JP5035712B2 JP 5035712 B2 JP5035712 B2 JP 5035712B2 JP 2010221587 A JP2010221587 A JP 2010221587A JP 2010221587 A JP2010221587 A JP 2010221587A JP 5035712 B2 JP5035712 B2 JP 5035712B2
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positive electrode
active material
electrode active
composite oxide
electrolyte secondary
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JP2012079464A (ja
JP2012079464A5 (enExample
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▲礼▼ 小門
建作 森
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Sumitomo Metal Mining Co Ltd
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Sumitomo Metal Mining Co Ltd
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Priority to US13/876,255 priority patent/US9130212B1/en
Priority to KR1020137009483A priority patent/KR101395478B1/ko
Priority to PCT/JP2011/072519 priority patent/WO2012043783A1/ja
Priority to EP11829336.4A priority patent/EP2624342B1/en
Priority to CN201180047121.6A priority patent/CN103155240B/zh
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Publication of JP2012079464A5 publication Critical patent/JP2012079464A5/ja
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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B82—NANOTECHNOLOGY
    • B82Y—SPECIFIC USES OR APPLICATIONS OF NANOSTRUCTURES; MEASUREMENT OR ANALYSIS OF NANOSTRUCTURES; MANUFACTURE OR TREATMENT OF NANOSTRUCTURES
    • B82Y30/00—Nanotechnology for materials or surface science, e.g. nanocomposites
    • 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
    • H01M4/48—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
    • 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
    • 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
    • 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
    • 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
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    • 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
    • C01P2002/54—Solid solutions containing elements as dopants one element only
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2004/00—Particle morphology
    • C01P2004/01—Particle morphology depicted by an image
    • C01P2004/03—Particle morphology depicted by an image obtained by SEM
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    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2004/00—Particle morphology
    • C01P2004/30—Particle morphology extending in three dimensions
    • C01P2004/45—Aggregated particles or particles with an intergrown morphology
    • 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
    • C01P2004/00—Particle morphology
    • C01P2004/60—Particles characterised by their size
    • C01P2004/64—Nanometer sized, i.e. from 1-100 nanometer
    • 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
    • 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
    • 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
    • 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
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
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    • 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
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T10/00—Road transport of goods or passengers
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    • Y02T10/70—Energy storage systems for electromobility, e.g. 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)
  • Engineering & Computer Science (AREA)
  • Composite Materials (AREA)
  • Nanotechnology (AREA)
  • Materials Engineering (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • Battery Electrode And Active Subsutance (AREA)
JP2010221587A 2010-09-30 2010-09-30 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 Active JP5035712B2 (ja)

Priority Applications (7)

Application Number Priority Date Filing Date Title
JP2010221587A JP5035712B2 (ja) 2010-09-30 2010-09-30 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
KR1020137009483A KR101395478B1 (ko) 2010-09-30 2011-09-30 비수계 전해질 2차 전지용 정극 활물질과 그의 제조 방법, 및 상기 정극 활물질을 이용한 비수계 전해질 2차 전지
PCT/JP2011/072519 WO2012043783A1 (ja) 2010-09-30 2011-09-30 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
EP11829336.4A EP2624342B1 (en) 2010-09-30 2011-09-30 Positive electrode active material for use in nonaqueous electrolyte secondary cells, manufacturing method thereof, and nonaqueous electrolyte secondary cell using said positive electrode active material
US13/876,255 US9130212B1 (en) 2010-09-30 2011-09-30 Positive electrode active material for nonaqueous electrolyte secondary batteries, method for manufacturing the same, and nonaqueous electrolyte secondary battery using said positive electrode active material
CN201180047121.6A CN103155240B (zh) 2010-09-30 2011-09-30 非水系电解质二次电池用正极活性物质及其制造方法、以及使用该正极活性物质的非水系电解质二次电池
US14/696,745 US9406928B2 (en) 2010-09-30 2015-04-27 Positive electrode active material for nonaqueous electrolyte secondary batteries, method for manufacturing the same, and nonaqueous electrolyte secondary battery using said positive electrode active material

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JP2010221587A JP5035712B2 (ja) 2010-09-30 2010-09-30 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

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JP2012079464A JP2012079464A (ja) 2012-04-19
JP2012079464A5 JP2012079464A5 (enExample) 2012-06-07
JP5035712B2 true JP5035712B2 (ja) 2012-09-26

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US (2) US9130212B1 (enExample)
EP (1) EP2624342B1 (enExample)
JP (1) JP5035712B2 (enExample)
KR (1) KR101395478B1 (enExample)
CN (1) CN103155240B (enExample)
WO (1) WO2012043783A1 (enExample)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11283071B2 (en) 2016-05-09 2022-03-22 Toyota Jidosha Kabushiki Kaisha Cathode active material and lithium ion secondary battery comprising the same
US12191472B2 (en) 2018-06-28 2025-01-07 Panasonic Intellectual Property Management Co., Ltd. Electrode structure and non-aqueous electrolyte secondary battery

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* Cited by examiner, † Cited by third party
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JP5772626B2 (ja) * 2012-01-25 2015-09-02 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
JP5370515B2 (ja) * 2012-02-22 2013-12-18 住友金属鉱山株式会社 非水系電解質二次電池用正極材料とその製造方法、および該正極材料を用いた非水系電解質二次電池
CA2794290A1 (en) 2012-10-22 2014-04-22 Hydro-Quebec Method of producing electrode material for lithium-ion secondary battery and lithium-ion secondary battery using such electrode material
KR101613862B1 (ko) 2013-10-10 2016-04-20 미쓰이금속광업주식회사 리튬 과잉형 층상 리튬 금속 복합 산화물의 제조 방법
JP5999208B2 (ja) 2014-04-25 2016-09-28 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
TW201613159A (en) 2014-06-26 2016-04-01 Toda Kogyo Corp Positive electrode active substance particle powder for non-aqueous electrolyte secondary battery, production method therefor, and non-aqueous electrolyte secondary battery
JP6090608B2 (ja) * 2014-11-28 2017-03-08 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
JP6090609B2 (ja) 2014-11-28 2017-03-08 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
JP6128398B2 (ja) * 2014-12-26 2017-05-17 トヨタ自動車株式会社 非水電解質二次電池
JP6210439B2 (ja) * 2014-12-26 2017-10-11 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、及び該正極活物質を用いた非水系電解質二次電池
WO2016140207A1 (ja) 2015-03-03 2016-09-09 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およびその製造方法
JP6555636B2 (ja) 2015-03-03 2019-08-07 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およびその製造方法
JP6544579B2 (ja) * 2015-03-25 2019-07-17 住友金属鉱山株式会社 タングステン酸リチウムの製造方法、およびタングステン酸リチウムを用いた非水系電解質二次電池用正極活物質の製造方法
JP6978182B2 (ja) * 2015-04-24 2021-12-08 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
KR102364783B1 (ko) * 2015-04-24 2022-02-18 스미토모 긴조쿠 고잔 가부시키가이샤 비수계 전해질 이차 전지용 정극 활물질과 그의 제조 방법, 및 상기 정극 활물질을 이용한 비수계 전해질 이차 전지
JP6569544B2 (ja) * 2015-05-26 2019-09-04 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
CN107851793B (zh) * 2015-07-30 2021-11-09 住友金属矿山株式会社 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
JP6753050B2 (ja) * 2015-10-26 2020-09-09 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、および該正極活物質を用いた非水系電解質二次電池
US11411214B2 (en) 2015-10-28 2022-08-09 Sumitomo Metal Mining Co., Ltd. Positive electrode active material for nonaqueous electrolyte secondary batteries, production method thereof, positive electrode mixture material paste for nonaqueous electrolyte secondary batteries, and nonaqueous electrolyte secondary battery
JP6651789B2 (ja) * 2015-10-28 2020-02-19 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、及び非水系電解質二次電池
US11121368B2 (en) * 2015-11-27 2021-09-14 Sumitomo Metal Mining Co., Ltd. Positive electrode material for nonaqueous electrolyte secondary battery and method for producing the same, and positive electrode composite material paste, and nonaqueous electrolyte secondary battery
JP7135269B2 (ja) 2016-03-24 2022-09-13 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
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DE102017207683A1 (de) * 2016-05-09 2017-11-09 Nichia Corporation Verfahren zur Herstellung eines Nickel-Kobalt-Verbundhydroxids und Verfahren zur Herstellung eines Aktivmaterials einer Positivelektrode für eine wasserfreie Elektrolytsekundärbatterie
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JP6500001B2 (ja) * 2016-08-31 2019-04-10 住友化学株式会社 リチウム二次電池用正極活物質、リチウム二次電池用正極及びリチウム二次電池
JP7002469B2 (ja) 2016-12-07 2022-01-20 住友化学株式会社 リチウム二次電池用正極活物質の製造方法
JP6343753B2 (ja) * 2016-12-07 2018-06-20 住友化学株式会社 リチウム二次電池用正極活物質、リチウム二次電池用正極及びリチウム二次電池
CN110073530A (zh) 2017-01-31 2019-07-30 松下知识产权经营株式会社 非水电解质二次电池用正极活性物质及非水电解质二次电池
WO2018160023A1 (ko) 2017-02-28 2018-09-07 주식회사 엘지화학 리튬 이차전지용 양극 활물질, 그 제조방법 및 이를 포함하는 리튬 이차전지
KR102176633B1 (ko) 2017-02-28 2020-11-09 주식회사 엘지화학 리튬 이차전지용 양극 활물질, 그 제조방법 및 이를 포함하는 리튬 이차전지
CN108878794B (zh) * 2017-05-11 2021-11-05 中国科学院宁波材料技术与工程研究所 具有复合包覆层的尖晶石结构锂离子电池正极材料及其制法
US10431820B2 (en) 2017-07-10 2019-10-01 Uchicago Argonne, Llc High valent lithiated surface structures for lithium ion battery electrode materials
US11637284B2 (en) 2017-08-29 2023-04-25 Sumitomo Metal Mining Co., Ltd. Positive electrode active material for non-aqueous electrolyte secondary batteries, production method therefor, and non-aqueous electrolyte secondary batteries using said positive electrode active material
KR102420737B1 (ko) 2017-08-29 2022-07-14 스미토모 긴조쿠 고잔 가부시키가이샤 비수계 전해질 이차 전지용 정극 활물질과 그의 제조 방법, 및 이 정극 활물질을 이용한 비수계 전해질 이차 전지
CN107658439B (zh) * 2017-08-30 2020-05-26 格林美（无锡）能源材料有限公司 一种钨钛共包覆的锂离子三元正极材料及其制备方法
KR102007565B1 (ko) * 2017-09-28 2019-08-06 포항공과대학교 산학협력단 리튬 이차 전지용 리튬 니켈 망간 복합 산화물의 제조 방법
KR102498342B1 (ko) * 2017-09-29 2023-02-10 주식회사 엘지에너지솔루션 리튬 과잉의 리튬 망간계 산화물 및 리튬 과잉의 리튬 망간계 산화물상에 리튬 텅스텐 화합물, 또는 추가적으로 텅스텐 화합물을 더 포함하는 양극 활물질 및 이를 포함하는 리튬 이차전지용 양극
KR102165119B1 (ko) * 2017-10-20 2020-10-14 주식회사 엘지화학 이차전지용 양극활물질 제조방법 및 이를 이용하는 이차전지
JP7220851B2 (ja) * 2017-10-31 2023-02-13 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、及び正極活物質を用いた非水系電解質二次電池
JP6791112B2 (ja) * 2017-12-25 2020-11-25 日亜化学工業株式会社 非水系二次電池用正極材料の製造方法
CN117185362A (zh) * 2017-12-28 2023-12-08 松下知识产权经营株式会社 非水电解质二次电池用正极活性物质的制造方法
CN108598379A (zh) * 2018-02-08 2018-09-28 中南大学 一种钨酸锂包覆镍钴铝酸锂复合材料及其制备方法和应用
JP7232814B2 (ja) 2018-03-13 2023-03-03 三洋電機株式会社 非水電解質二次電池
JP2019160573A (ja) * 2018-03-13 2019-09-19 住友化学株式会社 リチウム金属複合酸化物粉末、リチウム二次電池用正極活物質、正極、及びリチウム二次電池
JP6962838B2 (ja) * 2018-03-13 2021-11-05 住友化学株式会社 リチウム金属複合酸化物粉末、リチウム二次電池用正極活物質、正極、及びリチウム二次電池
KR102746636B1 (ko) * 2018-03-21 2024-12-24 바스프 에스이 적어도 부분적으로 코팅된 전극 활물질의 제조 방법
CN111919317B (zh) 2018-03-29 2024-02-09 住友金属矿山株式会社 非水电解质二次电池用正极活性物质
JP7028073B2 (ja) * 2018-05-31 2022-03-02 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、非水系電解質二次電池
CN109879330A (zh) * 2019-02-26 2019-06-14 哈尔滨工业大学（深圳） 一种锂离子电池正极材料及其制作方法
JP7357499B2 (ja) * 2019-09-26 2023-10-06 パナソニックホールディングス株式会社 非水電解質二次電池用正極活物質、及び非水電解質二次電池
US12159996B2 (en) 2020-03-25 2024-12-03 Samsung Sdi Co., Ltd. Positive electrode active material, positive electrode including the same, and lithium secondary battery employing the positive electrode
WO2024090405A1 (ja) * 2022-10-26 2024-05-02 三井金属鉱業株式会社 タングステン酸リチウム分散液およびその製造方法

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH1116566A (ja) 1997-06-20 1999-01-22 Hitachi Ltd 電 池
JP2000149948A (ja) * 1998-11-12 2000-05-30 Toshiba Corp 正極活物質、リチウムイオン二次電池およびその正極活物質の製造方法
JP2001049948A (ja) 1999-08-11 2001-02-20 Infinix:Kk 自動ドア装置
DE10014884A1 (de) * 2000-03-24 2001-09-27 Merck Patent Gmbh Beschichtete Lithium-Mischoxid-Partikel und ein Verfahren zu deren Herstellung
JP2002075367A (ja) * 2000-09-04 2002-03-15 Mitsui Chemicals Inc リチウム電池用正極活物質、その製法およびそれを用いた二次電池
JP2005251716A (ja) * 2004-02-05 2005-09-15 Nichia Chem Ind Ltd 非水電解質二次電池用正極活物質、非水電解質二次電池用正極合剤および非水電解質二次電池
US8911903B2 (en) * 2006-07-03 2014-12-16 Sony Corporation Cathode active material, its manufacturing method, and non-aqueous electrolyte secondary battery
US8962195B2 (en) * 2007-09-04 2015-02-24 Mitsubishi Chemical Corporation Lithium transition metal-based compound powder, method for manufacturing the same, spray-dried substance serving as firing precursor thereof, and lithium secondary battery positive electrode and lithium secondary battery using the same
JP5359140B2 (ja) 2008-05-01 2013-12-04 三菱化学株式会社 リチウム遷移金属系化合物粉体、その製造方法並びに、それを用いたリチウム二次電池用正極及びリチウム二次電池
JP2010040383A (ja) * 2008-08-06 2010-02-18 Sony Corp 正極活物質の製造方法および正極活物質

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11283071B2 (en) 2016-05-09 2022-03-22 Toyota Jidosha Kabushiki Kaisha Cathode active material and lithium ion secondary battery comprising the same
US12191472B2 (en) 2018-06-28 2025-01-07 Panasonic Intellectual Property Management Co., Ltd. Electrode structure and non-aqueous electrolyte secondary battery

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