JP6810120B2 - リチウム二次電池用正極活物質組成物及びこれを含むリチウム二次電池 - Google Patents

リチウム二次電池用正極活物質組成物及びこれを含むリチウム二次電池 Download PDF

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Publication number
JP6810120B2
JP6810120B2 JP2018214371A JP2018214371A JP6810120B2 JP 6810120 B2 JP6810120 B2 JP 6810120B2 JP 2018214371 A JP2018214371 A JP 2018214371A JP 2018214371 A JP2018214371 A JP 2018214371A JP 6810120 B2 JP6810120 B2 JP 6810120B2
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Japan
Prior art keywords
positive electrode
active material
electrode active
precursor
secondary battery
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Japanese (ja)
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JP2019091691A (ja
Inventor
ムンホ チェ，
ムンホ チェ，
ジュンウォン ソ，
ジュンウォン ソ，
ジュンハン イ，
ジュンハン イ，
ジヒョン ナム，
ジヒョン ナム，
ソンジン ジャン，
ソンジン ジャン，
スンウ チェ，
スンウ チェ，
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Ecopro BM Co Ltd
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Ecopro BM Co Ltd
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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
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
    • C01G53/00—Compounds of nickel
    • C01G53/006—Compounds containing, besides nickel, two or more other elements, with the exception of oxygen or hydrogen
    • 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
    • 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
    • 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
    • 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
    • C01P2004/80—Particles consisting of a mixture of two or more inorganic phases
    • 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

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  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • Composite Materials (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Battery Electrode And Active Subsutance (AREA)
  • Inorganic Compounds Of Heavy Metals (AREA)
JP2018214371A 2017-11-15 2018-11-15 リチウム二次電池用正極活物質組成物及びこれを含むリチウム二次電池 Active JP6810120B2 (ja)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
KR10-2017-0152435 2017-11-15
KR20170152435 2017-11-15
KR10-2018-0058622 2018-05-23
KR1020180058622A KR20190055700A (ko) 2017-11-15 2018-05-23 리튬이차전지용 양극 활물질 조성물 및 이를 포함하는 리튬 이차전지

Related Child Applications (1)

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JP2020162601A Division JP7216059B2 (ja) 2017-11-15 2020-09-28 リチウム二次電池用正極活物質組成物及びこれを含むリチウム二次電池

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JP2019091691A JP2019091691A (ja) 2019-06-13
JP6810120B2 true JP6810120B2 (ja) 2021-01-06

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JP2018214371A Active JP6810120B2 (ja) 2017-11-15 2018-11-15 リチウム二次電池用正極活物質組成物及びこれを含むリチウム二次電池
JP2020162601A Active JP7216059B2 (ja) 2017-11-15 2020-09-28 リチウム二次電池用正極活物質組成物及びこれを含むリチウム二次電池
JP2023006606A Pending JP2023041746A (ja) 2017-11-15 2023-01-19 リチウム二次電池用正極活物質組成物及びこれを含むリチウム二次電池

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JP2023006606A Pending JP2023041746A (ja) 2017-11-15 2023-01-19 リチウム二次電池用正極活物質組成物及びこれを含むリチウム二次電池

Country Status (4)

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JP (3) JP6810120B2 (ko)
KR (2) KR20190055700A (ko)
CN (1) CN109786729B (ko)
HU (1) HUE052396T2 (ko)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR102339985B1 (ko) * 2019-10-31 2021-12-17 주식회사 에코프로비엠 리튬 복합 산화물
KR102392379B1 (ko) * 2020-06-30 2022-04-29 삼성에스디아이 주식회사 니켈계 리튬 금속 복합 산화물, 그 제조방법 및 이를 포함하는 양극을 함유한 리튬이차전지
KR102411937B1 (ko) * 2020-10-29 2022-06-22 삼성에스디아이 주식회사 니켈계 활물질, 이를 포함한 양극 및 리튬이차전지
KR102473536B1 (ko) * 2020-10-30 2022-12-02 삼성에스디아이 주식회사 니켈계 리튬 금속 복합 산화물, 그 제조방법, 이를 포함한 양극 및 리튬이차전지

Family Cites Families (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH09231963A (ja) * 1996-02-20 1997-09-05 Fuji Photo Film Co Ltd 非水二次電池
KR101027764B1 (ko) * 2002-01-08 2011-04-07 소니 주식회사 캐소드활성물질과 그것을 이용한 비수전해질 이차전지
JP2004031165A (ja) 2002-06-26 2004-01-29 Sony Corp 非水電解質電池
US9666862B2 (en) 2005-02-23 2017-05-30 Lg Chem, Ltd. Secondary battery of improved lithium ion mobility and cell capacity
CN101489936A (zh) * 2006-12-28 2009-07-22 Agc清美化学股份有限公司 含锂复合氧化物及其制造方法
JP4972624B2 (ja) * 2008-09-30 2012-07-11 日立ビークルエナジー株式会社 リチウム二次電池用正極材料及びそれを用いたリチウム二次電池
JP5389620B2 (ja) * 2009-11-27 2014-01-15 株式会社日立製作所 リチウムイオン二次電池用正極材料およびそれを用いたリチウムイオン二次電池
US8871113B2 (en) * 2010-03-31 2014-10-28 Samsung Sdi Co., Ltd. Positive active material, and positive electrode and lithium battery including positive active material
EP2421077B1 (en) * 2010-08-17 2013-10-23 Umicore Positive electrode materials combining high safety and high power in a Li rechargeable battery
JP2012142156A (ja) 2010-12-28 2012-07-26 Sony Corp リチウムイオン二次電池、正極活物質、正極、電動工具、電動車両および電力貯蔵システム
WO2013137509A1 (ko) * 2012-03-13 2013-09-19 주식회사 엘앤에프신소재 리튬 이차 전지용 양극 활물질의 제조 방법, 리튬 이차전지용 양극 활물질 및 리튬 이차전지
JP5786255B2 (ja) * 2012-04-24 2015-09-30 エルジー・ケム・リミテッド 出力向上のためのリチウム二次電池の複合電極用活物質およびこれを含むリチウム二次電池
KR101567039B1 (ko) * 2012-12-13 2015-11-10 주식회사 에코프로 리튬 이차 전지용 양극활물질의 제조 방법 및 이에 의하여 제조된 리튬 이차 전지용 양극활물질
KR101811111B1 (ko) * 2012-12-14 2017-12-20 유미코아 충전식 배터리에 사용되는 바이모달 리튬 전이금속계 산화물 분말
EP2940761B1 (en) * 2012-12-26 2019-12-18 IUCF-HYU (Industry-University Cooperation Foundation Hanyang University) Cathode active material for lithium secondary batteries
KR101593005B1 (ko) 2013-01-31 2016-02-11 주식회사 엘지화학 내구성이 향상된 이차전지용 양극 활물질 및 이를 포함하는 리튬 이차전지
JP6101583B2 (ja) * 2013-07-05 2017-03-22 日立マクセル株式会社 非水電解質二次電池
KR101785262B1 (ko) * 2013-07-08 2017-10-16 삼성에스디아이 주식회사 양극 활물질, 그 제조방법, 이를 채용한 양극 및 리튬이차전지
KR101625838B1 (ko) * 2013-12-02 2016-05-31 주식회사 엘 앤 에프 리튬 이차 전지용 양극 활물질, 이의 제조방법 및 이를 포함하는 리튬 이차 전지
KR102152366B1 (ko) * 2013-12-30 2020-09-04 삼성에스디아이 주식회사 리튬 이차전지용 양극 활물질, 이의 제조 방법 및 이를 포함하는 리튬 이차전지
US10230107B2 (en) * 2015-12-31 2019-03-12 Ecopro Bm Co., Ltd. Method of manufacturing cathode active material and cathode active material manufactured by the same
KR102479723B1 (ko) * 2017-01-17 2022-12-21 삼성전자주식회사 전극 활물질, 이를 채용한 리튬 이차 전지, 및 상기 전극 활물질의 제조방법
JP6957257B2 (ja) * 2017-07-31 2021-11-02 パナソニック株式会社 非水電解質二次電池用正極、及び非水電解質二次電池
KR20190079526A (ko) * 2017-12-27 2019-07-05 주식회사 엘지화학 리튬 이차 전지용 양극 활물질, 이의 제조 방법, 이를 포함하는 양극 및 리튬 이차 전지
KR20190013674A (ko) * 2018-08-30 2019-02-11 주식회사 에코프로비엠 리튬 복합 산화물 전구체, 이의 제조 방법 및 이를 이용하여 제조된 리튬 복합 산화물

Also Published As

Publication number Publication date
HUE052396T2 (hu) 2021-04-28
JP2019091691A (ja) 2019-06-13
KR20200085693A (ko) 2020-07-15
JP7216059B2 (ja) 2023-01-31
CN109786729B (zh) 2022-03-18
CN109786729A (zh) 2019-05-21
KR102279132B9 (ko) 2021-11-12
KR102279132B1 (ko) 2021-07-20
KR20190055700A (ko) 2019-05-23
JP2020202196A (ja) 2020-12-17
JP2023041746A (ja) 2023-03-24

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