JPWO2020201916A1 - - Google Patents

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Publication number
JPWO2020201916A1
JPWO2020201916A1 JP2021510582A JP2021510582A JPWO2020201916A1 JP WO2020201916 A1 JPWO2020201916 A1 JP WO2020201916A1 JP 2021510582 A JP2021510582 A JP 2021510582A JP 2021510582 A JP2021510582 A JP 2021510582A JP WO2020201916 A1 JPWO2020201916 A1 JP WO2020201916A1
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JP
Japan
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JP2021510582A
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JPWO2020201916A5 (ja
JP7470099B2 (ja
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Publication of JPWO2020201916A5 publication Critical patent/JPWO2020201916A5/ja
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Publication of JP7470099B2 publication Critical patent/JP7470099B2/ja
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Classifications

    • 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
    • H01M4/581—Chalcogenides or intercalation compounds thereof
    • H01M4/5815—Sulfides
    • 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—Nickelates
    • C01G53/42—Nickelates containing alkali metals, e.g. LiNiO2
    • 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
    • H01M4/36—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
    • C01P2002/00—Crystal-structural characteristics
    • C01P2002/70—Crystal-structural characteristics defined by measured X-ray, neutron or electron diffraction data
    • C01P2002/72—Crystal-structural characteristics defined by measured X-ray, neutron or electron diffraction data by d-values or two theta-values, e.g. as X-ray diagram
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2002/00—Crystal-structural characteristics
    • C01P2002/70—Crystal-structural characteristics defined by measured X-ray, neutron or electron diffraction data
    • C01P2002/74—Crystal-structural characteristics defined by measured X-ray, neutron or electron diffraction data by peak-intensities or a ratio thereof only
    • 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
    • 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
JP2021510582A 2019-04-05 2020-03-25 正極活物質の作製方法、二次電池 Active JP7470099B2 (ja)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
JP2019072940 2019-04-05
JP2019072940 2019-04-05
JP2019124896 2019-07-04
JP2019124896 2019-07-04
PCT/IB2020/052785 WO2020201916A1 (ja) 2019-04-05 2020-03-25 正極活物質の作製方法、二次電池の作製方法、二次電池

Publications (3)

Publication Number Publication Date
JPWO2020201916A1 true JPWO2020201916A1 (ja) 2020-10-08
JPWO2020201916A5 JPWO2020201916A5 (ja) 2023-03-03
JP7470099B2 JP7470099B2 (ja) 2024-04-17

Family

ID=72667119

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2021510582A Active JP7470099B2 (ja) 2019-04-05 2020-03-25 正極活物質の作製方法、二次電池

Country Status (5)

Country Link
US (1) US20220185694A1 (ja)
JP (1) JP7470099B2 (ja)
KR (1) KR20210148250A (ja)
CN (1) CN113677629A (ja)
WO (1) WO2020201916A1 (ja)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20230097054A (ko) * 2020-10-26 2023-06-30 가부시키가이샤 한도오따이 에네루기 켄큐쇼 양극 활물질의 제작 방법, 양극, 이차 전지, 전자 기기, 축전 시스템, 및 차량
CN115368747B (zh) * 2022-09-27 2023-04-07 西南交通大学 一种提升蜡质沥青低温性能的分散剂及其沥青和制备方法

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4270645B2 (ja) 1999-05-17 2009-06-03 三井金属鉱業株式会社 非水電解液二次電池正極材料及びそれを用いた非水電解液二次電池
JP3777988B2 (ja) 2001-01-23 2006-05-24 日亜化学工業株式会社 リチウム二次電池用正極活物質及びその製造方法
JP4736943B2 (ja) 2006-05-17 2011-07-27 日亜化学工業株式会社 リチウム二次電池用正極活物質およびその製造方法
KR100816206B1 (ko) * 2007-07-16 2008-03-28 삼성에스디아이 주식회사 리튬 이차 전지의 양극 활물질, 그 형성 방법 및 리튬 이차전지
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
CN102054985A (zh) * 2009-10-27 2011-05-11 北京当升材料科技股份有限公司 一种锰酸锂材料及其制备方法
US8765306B2 (en) 2010-03-26 2014-07-01 Envia Systems, Inc. High voltage battery formation protocols and control of charging and discharging for desirable long term cycling performance
US8741484B2 (en) 2010-04-02 2014-06-03 Envia Systems, Inc. Doped positive electrode active materials and lithium ion secondary battery constructed therefrom
JP6578635B2 (ja) * 2013-11-22 2019-09-25 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の製造方法、非水系電解質二次電池用正極活物質及びこれを用いた非水系電解質二次電池
CN108431994A (zh) 2015-08-11 2018-08-21 工业研究与发展基金会有限公司 金属氟化物涂覆的嵌锂材料和其制备方法及其用途
CN105938917A (zh) * 2016-07-01 2016-09-14 深圳市振华新材料股份有限公司 锂离子二次电池钴酸锂正极材料及其制法和应用
KR102323397B1 (ko) * 2016-07-05 2021-11-05 가부시키가이샤 한도오따이 에네루기 켄큐쇼 양극 활물질, 양극 활물질의 제작 방법, 및 이차 전지
CN106532029A (zh) * 2016-12-28 2017-03-22 四川富骅新能源科技有限公司 一种锂离子电池高电压三元正极材料及其制备方法
CN106784626A (zh) 2017-02-28 2017-05-31 四川富骅新能源科技有限公司 一种锂离子电池正极材料及其制备方法
CN107195863A (zh) * 2017-06-07 2017-09-22 四川科能锂电有限公司 镍钴锰三元正极材料的制备方法
KR102529616B1 (ko) * 2017-06-26 2023-05-04 가부시키가이샤 한도오따이 에네루기 켄큐쇼 양극 활물질의 제작 방법 및 이차 전지

Also Published As

Publication number Publication date
KR20210148250A (ko) 2021-12-07
WO2020201916A1 (ja) 2020-10-08
CN113677629A (zh) 2021-11-19
JP7470099B2 (ja) 2024-04-17
US20220185694A1 (en) 2022-06-16

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