KR100548988B1 - 리튬이차전지용 양극활물질 제조방법, 그 방법에 사용되는반응기 및 그 방법으로 제조되는 리튬이차전지용 양극활물질 - Google Patents

리튬이차전지용 양극활물질 제조방법, 그 방법에 사용되는반응기 및 그 방법으로 제조되는 리튬이차전지용 양극활물질 Download PDF

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KR100548988B1
KR100548988B1 KR1020030084702A KR20030084702A KR100548988B1 KR 100548988 B1 KR100548988 B1 KR 100548988B1 KR 1020030084702 A KR1020030084702 A KR 1020030084702A KR 20030084702 A KR20030084702 A KR 20030084702A KR 100548988 B1 KR100548988 B1 KR 100548988B1
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South Korea
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active material
cathode active
lithium
secondary battery
lithium secondary
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KR1020030084702A
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Korean (ko)
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KR20040007356A (ko
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선양국
이명훈
강윤정
김길호
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학교법인 한양학원
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Priority to KR1020030084702A priority Critical patent/KR100548988B1/ko
Publication of KR20040007356A publication Critical patent/KR20040007356A/ko
Priority to PCT/KR2004/002980 priority patent/WO2005053064A1/en
Priority to CNB2004800349290A priority patent/CN100454614C/zh
Priority to JP2006541026A priority patent/JP4969246B2/ja
Priority to US10/580,890 priority patent/US8765305B2/en
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Publication of KR100548988B1 publication Critical patent/KR100548988B1/ko
Assigned to 대정화금주식회사 reassignment 대정화금주식회사 권리의 전부이전등록 Assignors: 학교법인 한양학원
Assigned to 지에스이엠 주식회사 reassignment 지에스이엠 주식회사 권리의 전부이전등록 Assignors: 대정화금주식회사
Assigned to 주식회사 엘지화학 reassignment 주식회사 엘지화학 권리의 전부이전등록 Assignors: 지에스이엠 주식회사
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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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
    • H01M4/04—Processes of manufacture in general
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F27/00—Mixers with rotary stirring devices in fixed receptacles; Kneaders
    • B01F27/80—Mixers with rotary stirring devices in fixed receptacles; Kneaders with stirrers rotating about a substantially vertical axis
    • B01F27/86—Mixers with rotary stirring devices in fixed receptacles; Kneaders with stirrers rotating about a substantially vertical axis co-operating with deflectors or baffles fixed to the receptacle
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F27/00—Mixers with rotary stirring devices in fixed receptacles; Kneaders
    • B01F27/80—Mixers with rotary stirring devices in fixed receptacles; Kneaders with stirrers rotating about a substantially vertical axis
    • B01F27/86—Mixers with rotary stirring devices in fixed receptacles; Kneaders with stirrers rotating about a substantially vertical axis co-operating with deflectors or baffles fixed to the receptacle
    • B01F27/862—Mixers with rotary stirring devices in fixed receptacles; Kneaders with stirrers rotating about a substantially vertical axis co-operating with deflectors or baffles fixed to the receptacle the baffles being adjustable or movable
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
    • C01G45/00—Compounds of manganese
    • C01G45/12—Complex oxides containing manganese and at least one other metal element
    • C01G45/1221—Manganates or manganites with trivalent manganese, tetravalent manganese or mixtures thereof
    • C01G45/1228—Manganates or manganites with trivalent manganese, tetravalent manganese or mixtures thereof of the type (MnO2)-, e.g. LiMnO2 or Li(MxMn1-x)O2
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
    • C01G51/00—Compounds of cobalt
    • C01G51/40—Complex oxides containing cobalt and at least one other metal element
    • C01G51/42—Complex oxides containing cobalt and at least one other metal element containing alkali metals, e.g. LiCoO2
    • C01G51/44—Complex oxides containing cobalt and at least one other metal element containing alkali metals, e.g. LiCoO2 containing manganese
    • C01G51/50—Complex oxides containing cobalt and at least one other metal element containing alkali metals, e.g. LiCoO2 containing manganese of the type (MnO2)n-, e.g. Li(CoxMn1-x)O2 or Li(MyCoxMn1-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
    • C01G53/40—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
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    • 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
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    • 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
    • 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
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    • C01P2002/52—Solid solutions containing elements as dopants
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    • C01P2002/50—Solid solutions
    • C01P2002/52—Solid solutions containing elements as dopants
    • C01P2002/54—Solid solutions containing elements as dopants one element only
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    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2004/00—Particle morphology
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    • C01P2004/03—Particle morphology depicted by an image obtained by SEM
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    • C01P2004/60—Particles characterised by their size
    • C01P2004/61—Micrometer sized, i.e. from 1-100 micrometer
    • C—CHEMISTRY; METALLURGY
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    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
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    • 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
    • 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
    • H01M2004/021—Physical characteristics, e.g. porosity, surface area
    • 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)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Battery Electrode And Active Subsutance (AREA)
  • Inorganic Compounds Of Heavy Metals (AREA)
  • Secondary Cells (AREA)
KR1020030084702A 2003-11-26 2003-11-26 리튬이차전지용 양극활물질 제조방법, 그 방법에 사용되는반응기 및 그 방법으로 제조되는 리튬이차전지용 양극활물질 Expired - Lifetime KR100548988B1 (ko)

Priority Applications (5)

Application Number Priority Date Filing Date Title
KR1020030084702A KR100548988B1 (ko) 2003-11-26 2003-11-26 리튬이차전지용 양극활물질 제조방법, 그 방법에 사용되는반응기 및 그 방법으로 제조되는 리튬이차전지용 양극활물질
US10/580,890 US8765305B2 (en) 2003-11-26 2004-11-17 Cathode active material for lithium secondary battery, process for preparing the same and reactor for use in the same process
CNB2004800349290A CN100454614C (zh) 2003-11-26 2004-11-17 锂二次电池正极活性物质及其制备方法以及用于该方法的反应器
JP2006541026A JP4969246B2 (ja) 2003-11-26 2004-11-17 リチウム二次電池用正極活物質の製造方法、その方法に使用される反応器及びその方法により製造されるリチウム二次電池用正極活物質
PCT/KR2004/002980 WO2005053064A1 (en) 2003-11-26 2004-11-17 Cathode active material for lithium secondary battery, process for preparing the same and reactor for use in the same process

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1020030084702A KR100548988B1 (ko) 2003-11-26 2003-11-26 리튬이차전지용 양극활물질 제조방법, 그 방법에 사용되는반응기 및 그 방법으로 제조되는 리튬이차전지용 양극활물질

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Publication Number Publication Date
KR20040007356A KR20040007356A (ko) 2004-01-24
KR100548988B1 true KR100548988B1 (ko) 2006-02-02

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KR1020030084702A Expired - Lifetime KR100548988B1 (ko) 2003-11-26 2003-11-26 리튬이차전지용 양극활물질 제조방법, 그 방법에 사용되는반응기 및 그 방법으로 제조되는 리튬이차전지용 양극활물질

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US (1) US8765305B2 (https=)
JP (1) JP4969246B2 (https=)
KR (1) KR100548988B1 (https=)
CN (1) CN100454614C (https=)
WO (1) WO2005053064A1 (https=)

Cited By (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100723973B1 (ko) * 2005-11-09 2007-06-04 한양대학교 산학협력단 열적 안정성이 우수하고 용량이 높은 코어쉘 구조를 가지는리튬이차전지용 양극 활물질, 그 제조 방법 및 그를사용한 리튬이차전지
WO2013094928A1 (ko) * 2011-12-19 2013-06-27 (주)이엠티 리튬 이차 전지용 양극 활물질의 전구체 제조 장치
WO2020096289A1 (ko) * 2018-11-05 2020-05-14 주식회사 엘지화학 양극 활물질 전구체의 제조 장치 및 제조 방법
EP3974391A1 (en) 2020-09-24 2022-03-30 SK Innovation Co., Ltd. Cathode active material for lithium secondary battery and method of manufacturing the same
KR20220090707A (ko) 2020-12-23 2022-06-30 에스케이온 주식회사 리튬 이차 전지
EP4053934A2 (en) 2021-03-04 2022-09-07 SK On Co., Ltd. Lithium secondary battery
EP4057377A1 (en) 2021-03-11 2022-09-14 SK On Co., Ltd. Method of manufacturing cathode active material for lithium secondary battery
KR20230141104A (ko) 2022-03-31 2023-10-10 에스케이온 주식회사 리튬 이차 전지용 양극 활물질 및 이를 포함하는 리튬 이차 전지
KR20240010969A (ko) 2022-07-18 2024-01-25 에스케이온 주식회사 리튬 이차 전지
KR20240084853A (ko) 2022-12-07 2024-06-14 주식회사 천보 리튬 이차 전지용 양극 활물질 및 이의 제조방법
KR20240084852A (ko) 2022-12-07 2024-06-14 주식회사 천보 리튬 이차 전지용 양극 활물질 및 이의 제조방법
KR20240114806A (ko) 2023-01-17 2024-07-25 주식회사 천보 리튬 이차 전지용 양극 활물질 및 이의 제조방법
KR20240114807A (ko) 2023-01-17 2024-07-25 주식회사 천보 리튬 이차 전지용 양극 활물질 및 이의 제조방법

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US7811707B2 (en) * 2004-12-28 2010-10-12 Boston-Power, Inc. Lithium-ion secondary battery
US20080008933A1 (en) * 2005-12-23 2008-01-10 Boston-Power, Inc. Lithium-ion secondary battery
KR100796953B1 (ko) * 2005-01-20 2008-01-22 주식회사 에코프로 2차 전지용 양극 활물질, 그 제조방법 및 이를 포함하는리튬이차전지
KR100639526B1 (ko) 2005-02-02 2006-10-30 한양대학교 산학협력단 탄산염 공침법을 이용한 3볼트급 스피넬 산화물, 그제조방법 및 이를 이용한 리튬이차전지
WO2006126854A1 (en) * 2005-05-27 2006-11-30 Dae-Jung Chemicals & Metals Co., Ltd. Processes of preparing manganese oxides and processes of preparing spinel type cathode active material using the same
US7656125B2 (en) * 2005-07-14 2010-02-02 Boston-Power, Inc. Method and device for controlling a storage voltage of a battery pack
WO2007006584A2 (de) * 2005-07-14 2007-01-18 Elsper Ruediger Anorganische feststoffkationenleiter und herstellungsverfahren
KR100731450B1 (ko) 2005-07-22 2007-06-21 삼성에스디아이 주식회사 리튬 이차 전지용 양극 활물질 및 이를 포함하는 리튬 이차전지
KR100783293B1 (ko) * 2005-08-16 2007-12-10 주식회사 엘지화학 양극 활물질 및 그것을 포함하고 있는 리튬 이차전지
CN102136574B (zh) * 2005-08-16 2015-08-05 株式会社Lg化学 阴极活性材料及包含该阴极活性材料的锂二次电池
KR100783294B1 (ko) * 2005-08-16 2007-12-10 주식회사 엘지화학 양극 활물질 및 그것을 포함하고 있는 리튬 이차전지
CN101223658A (zh) * 2005-08-16 2008-07-16 株式会社Lg化学 阴极活性材料及包含该活性材料的锂二次电池
US8895187B2 (en) 2005-08-16 2014-11-25 Lg Chem, Ltd. Cathode active material and lithium secondary battery containing the same
US8936873B2 (en) 2005-08-16 2015-01-20 Lg Chem, Ltd. Cathode active material and lithium secondary battery containing them
JP4945967B2 (ja) * 2005-09-02 2012-06-06 パナソニック株式会社 非水電解液二次電池
JP2007095495A (ja) * 2005-09-29 2007-04-12 Hitachi Metals Ltd リチウム二次電池用正極活物質及び非水系リチウム二次電池
KR101138086B1 (ko) * 2005-11-02 2012-04-24 재단법인 포항산업과학연구원 전기화학 캐패시터용 전극 활물질의 제조 방법
WO2007094644A1 (en) 2006-02-17 2007-08-23 Lg Chem, Ltd. Preparation method of lithium-metal composite oxides
JP5377981B2 (ja) 2006-02-17 2013-12-25 エルジー・ケム・リミテッド リチウム−金属複合酸化物及びこれを用いた電気化学素子
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JP2007512668A (ja) 2007-05-17
US20070111098A1 (en) 2007-05-17
CN100454614C (zh) 2009-01-21
KR20040007356A (ko) 2004-01-24
JP4969246B2 (ja) 2012-07-04
WO2005053064A1 (en) 2005-06-09
CN1886847A (zh) 2006-12-27

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