WO2018117635A8 - 금속이 도핑된 이차전지용 양극 활물질 제조용 코발트 전구체 - Google Patents

금속이 도핑된 이차전지용 양극 활물질 제조용 코발트 전구체 Download PDF

Info

Publication number
WO2018117635A8
WO2018117635A8 PCT/KR2017/015119 KR2017015119W WO2018117635A8 WO 2018117635 A8 WO2018117635 A8 WO 2018117635A8 KR 2017015119 W KR2017015119 W KR 2017015119W WO 2018117635 A8 WO2018117635 A8 WO 2018117635A8
Authority
WO
WIPO (PCT)
Prior art keywords
active material
cathode active
secondary battery
cobalt precursor
battery cathode
Prior art date
Application number
PCT/KR2017/015119
Other languages
English (en)
French (fr)
Other versions
WO2018117635A1 (ko
Inventor
조치호
박성빈
박지영
이보람
허혁
정왕모
Original Assignee
주식회사 엘지화학
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 주식회사 엘지화학 filed Critical 주식회사 엘지화학
Priority to US16/310,007 priority Critical patent/US10894723B2/en
Priority to CN201780042721.0A priority patent/CN109478646A/zh
Priority to EP17884840.4A priority patent/EP3471181A4/en
Publication of WO2018117635A1 publication Critical patent/WO2018117635A1/ko
Publication of WO2018117635A8 publication Critical patent/WO2018117635A8/ko
Priority to US17/077,693 priority patent/US11377367B2/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
    • C01G51/00—Compounds of cobalt
    • C01G51/04—Oxides; Hydroxides
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
    • C01G51/00—Compounds of cobalt
    • C01G51/40—Cobaltates
    • C01G51/42—Cobaltates containing alkali metals, e.g. LiCoO2
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
    • C01G51/00—Compounds of cobalt
    • C01G51/40—Cobaltates
    • C01G51/66—Cobaltates containing alkaline earth metals, e.g. SrCoO3
    • 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
    • H01M4/1315—Electrodes based on mixed oxides or hydroxides, or on mixtures of oxides or hydroxides, e.g. LiCoOx containing halogen atoms, e.g. LiCoOxFy
    • 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
    • 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
    • H01M2004/027—Negative electrodes
    • 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
    • Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
    • Y02P70/50—Manufacturing or production processes characterised by the final manufactured product

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Battery Electrode And Active Subsutance (AREA)
  • Inorganic Compounds Of Heavy Metals (AREA)

Abstract

본 발명은, 양극 활물질에 포함되어 있는 층상 구조의 리튬 코발트 산화물을 제조하기 위한 코발트 전구체로서, 상기 코발트 전구체는 도편트 (dopant)로서, 마그네슘 (Mg) 및 상기 마그네슘을 제외한 원소 (Μ')가 도핑 (doping)되어 있는 코발트 옥시 수산화물 (CoM'OOH)인 것을 특징으로 하는 코발트 전구체를 제공한다.
PCT/KR2017/015119 2016-12-21 2017-12-20 금속이 도핑된 이차전지용 양극 활물질 제조용 코발트 전구체 WO2018117635A1 (ko)

Priority Applications (4)

Application Number Priority Date Filing Date Title
US16/310,007 US10894723B2 (en) 2016-12-21 2017-12-20 Metal-doped cobalt precursor for preparing positive electrode active material for secondary battery
CN201780042721.0A CN109478646A (zh) 2016-12-21 2017-12-20 用于制备金属掺杂的二次电池正极活性材料的钴前体
EP17884840.4A EP3471181A4 (en) 2016-12-21 2017-12-20 KOBALTVORLÄUFER FOR THE PREPARATION OF A CATHODE ACTIVE MATERIAL FOR A METAL-DOTTED SECONDARY BATTERY
US17/077,693 US11377367B2 (en) 2016-12-21 2020-10-22 Metal-doped cobalt precursor for preparing positive electrode active material for secondary battery

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR10-2016-0175222 2016-12-21
KR20160175222 2016-12-21

Related Child Applications (2)

Application Number Title Priority Date Filing Date
US16/310,007 A-371-Of-International US10894723B2 (en) 2016-12-21 2017-12-20 Metal-doped cobalt precursor for preparing positive electrode active material for secondary battery
US17/077,693 Division US11377367B2 (en) 2016-12-21 2020-10-22 Metal-doped cobalt precursor for preparing positive electrode active material for secondary battery

Publications (2)

Publication Number Publication Date
WO2018117635A1 WO2018117635A1 (ko) 2018-06-28
WO2018117635A8 true WO2018117635A8 (ko) 2018-09-13

Family

ID=62627762

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/KR2017/015119 WO2018117635A1 (ko) 2016-12-21 2017-12-20 금속이 도핑된 이차전지용 양극 활물질 제조용 코발트 전구체

Country Status (5)

Country Link
US (2) US10894723B2 (ko)
EP (1) EP3471181A4 (ko)
KR (1) KR102135180B1 (ko)
CN (1) CN109478646A (ko)
WO (1) WO2018117635A1 (ko)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR102217105B1 (ko) * 2017-09-19 2021-02-22 주식회사 엘지화학 이차전지용 양극 활물질 전구체, 양극 활물질 및 이를 포함하는 리튬 이차전지
US20220069299A1 (en) * 2018-12-19 2022-03-03 Umicore Cobalt oxide as a precursor of positive electrode materials for rechargeable lithium ion batteries
CN112993243A (zh) * 2019-12-17 2021-06-18 格林美（江苏）钴业股份有限公司 一种高密度铝掺杂氧化钴的制备方法
CN114538526B (zh) * 2021-11-03 2023-10-31 惠州锂威新能源科技有限公司 一种正极材料及其制备方法、正极片以及锂离子电池

Family Cites Families (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3142522B2 (ja) * 1998-07-13 2001-03-07 日本碍子株式会社 リチウム二次電池
EP1281673B1 (en) * 2001-08-03 2009-06-10 Toda Kogyo Corporation Cathode active material made of cobalt-oxide particles for non-aqueous electrolyte secondary cell and process for producing the same, and non-aqueous electrolyte secondary cell
KR100437340B1 (ko) 2002-05-13 2004-06-25 삼성에스디아이 주식회사 리튬 이차 전지용 양극 활물질의 제조 방법
ATE547380T1 (de) * 2002-06-25 2012-03-15 Univ Aalborg Verfahren zur herstellung eines produktes mit sub-microner primär-teilchengrösse und apparat zur anwendung des verfahrens
CA2691798C (en) * 2007-06-29 2013-11-05 Umicore High density lithium cobalt oxide for rechargeable batteries
KR101562686B1 (ko) 2008-03-28 2015-10-22 도다 고교 가부시끼가이샤 옥시수산화코발트 입자 분말 및 그의 제조법 및 코발트산리튬 입자 분말, 그의 제조법, 및 그것을 사용한 비수전해질 이차 전지
KR101082468B1 (ko) 2009-02-13 2011-11-11 주식회사 엘지화학 에너지 밀도가 향상된 리튬이차전지
CN101694877B (zh) * 2009-10-21 2011-12-21 南通瑞翔新材料有限公司 锂离子二次电池正极活性物质及其制造方法
EP2630686B1 (en) 2010-10-20 2015-03-11 Council of Scientific & Industrial Research Cathode material and lithium ion battery therefrom
CN102142547A (zh) * 2011-01-29 2011-08-03 江门市长优实业有限公司 一种覆γ-羟基氧化钴球形氢氧化镍正极材料的制备方法
KR20110116094A (ko) 2011-09-08 2011-10-25 주식회사 엘지화학 에너지 밀도가 향상된 리튬이차전지
WO2013077441A1 (ja) * 2011-11-25 2013-05-30 三井金属鉱業株式会社 層構造を有するリチウム金属複合酸化物
KR101497909B1 (ko) * 2012-05-04 2015-03-03 주식회사 엘지화학 리튬 복합 전이금속 산화물 제조용 전구체 및 그 제조방법
KR101550956B1 (ko) 2012-07-31 2015-09-18 주식회사 엘지화학 금속 도핑된 양극 활물질
CN104488126B (zh) 2012-08-01 2017-06-23 株式会社Lg 化学 二次电池用电极组件和包含其的锂二次电池
KR101584114B1 (ko) * 2012-11-26 2016-01-13 주식회사 엘지화학 금속이 코팅된 전극 활물질의 전구체 및 그의 제조방법
CN103904323B (zh) * 2012-12-28 2018-06-22 北京当升材料科技股份有限公司 一种球形羟基氧化钴的制备方法
KR101587055B1 (ko) 2013-08-19 2016-01-20 주식회사 엘지화학 수명특성이 우수한 리튬 코발트계 복합 산화물 및 이를 포함하는 이차전지용 양극 활물질
KR101633256B1 (ko) 2014-06-09 2016-06-27 주식회사 포스코 리튬 이차 전지용 양극 활물질, 이의 제조 방법, 및 이를 포함하는 리튬 이차 전지
US9716265B2 (en) * 2014-08-01 2017-07-25 Apple Inc. High-density precursor for manufacture of composite metal oxide cathodes for Li-ion batteries
KR101758992B1 (ko) * 2014-10-02 2017-07-17 주식회사 엘지화학 리튬 이차전지용 양극활물질, 이의 제조방법 및 이를 포함하는 리튬 이차전지
KR102314046B1 (ko) * 2014-11-28 2021-10-18 삼성에스디아이 주식회사 양극 활물질, 이를 포함하는 양극 및 상기 양극을 채용한 리튬 이차 전지
JP6649489B2 (ja) * 2015-09-30 2020-02-19 ユミコア 充電式バッテリー用のリチウム遷移金属酸化物カソード材料の前駆体
KR102095930B1 (ko) * 2016-06-28 2020-04-03 주식회사 엘지화학 도핑 원소를 가진 고전압용 리튬 코발트 산화물을 포함하는 리튬 이차전지용 양극 활물질 및 이를 제조하는 방법

Also Published As

Publication number Publication date
US10894723B2 (en) 2021-01-19
US11377367B2 (en) 2022-07-05
US20210039959A1 (en) 2021-02-11
US20190169042A1 (en) 2019-06-06
CN109478646A (zh) 2019-03-15
EP3471181A1 (en) 2019-04-17
EP3471181A4 (en) 2019-08-21
KR102135180B1 (ko) 2020-07-17
KR20180072587A (ko) 2018-06-29
WO2018117635A1 (ko) 2018-06-28

Similar Documents

Publication Publication Date Title
WO2018117635A8 (ko) 금속이 도핑된 이차전지용 양극 활물질 제조용 코발트 전구체
EP3550641A4 (en) ACTIVE NICKEL MATERIAL PRECURSOR FOR SECONDARY LITHIUM BATTERY, PRODUCTION PROCESS OF ACTIVE NICKEL MATERIAL PRECURSOR, ACTIVE NICKEL MATERIAL FOR SECONDARY LITHIUM BATTERY PRODUCED BY THE PROCESS, AND SECONDARY LITHIUM BATTERY HAVING AN ACTIVE MATERIAL CONTAINING A CATHAUOD CONTENT NICKEL
EP3550642A4 (en) NICKEL ACTIVE MATERIAL PREPARATOR FOR LITHIUM SECONDARY BATTERY, METHOD FOR MANUFACTURING A NICKEL ACTIVE MATERIAL PRECURSOR, BY THE METHOD MANUFACTURED NICKEL ACTIVE MATERIAL PREPARATOR WITH LITHIUM BATTERY AND LITHIUM BATTERY NUMBER
EP3550640A4 (en) NICKEL ACTIVE MATERIAL PREPARATOR FOR LITHIUM SECONDARY BATTERY, PROCESS FOR MANUFACTURING A NICKEL ACTIVE MATERIAL PREPROPER FOR LITHIUM SECONDARY BATTERY, WITH THE PROCESS MANUFACTURED FOR LITHIUM SECONDARY BATTERY AND NICKEL ACTIVE MATERIALS WITH A NICKEL ACTIVE MATERIAL
EP3533764A4 (en) NICKEL-MANGANE-COMPOSITE HYDROXIDE AND METHOD FOR THE PRODUCTION THEREOF, POSITIVE ELECTRODEACTIVE MATERIAL FOR SECONDARY BATTERY WITH WATER-FREE ELECTROLYTE AND METHOD FOR THE PRODUCTION THEREOF AND SECONDARY ELECTRIC BATTERY
EP3609003A4 (en) POSITIVE ELECTRODE MATERIAL WITH LITHIUM MANGANE, POSITIVE ELECTRODE ACTIVE MATERIAL WITH SPINEL STRUCTURE, POSITIVE ELECTRODE AND LITHIUM SECONDARY BATTERY
EP3093913A3 (en) Solid electrolyte battery, electrode assembly, composite solid electrolyte, and method for producing solid electrolyte battery
EP3678230A4 (en) ACTIVE ANODE MATERIAL, ANODE INCLUDING THE LATEST AND RECHARGEABLE LITHIUM BATTERY
EP3312913A4 (en) Precursor comprising multi-layered transition metal oxides for producing cathode active material, and cathode active material produced using precursor for lithium secondary battery
EP2822065A3 (en) Positive active material for rechargeable lithium battery, method of preparing the same, and positive electrode for rechargeable lithium battery and rechargeable lithium battery including the same
EP3343677A4 (en) CATHODIC ACTIVE MATERIAL, CATHODE THEREFOR AND LITHIUM SUBSTANCE BATTERY THEREWITH
EP3550643A4 (en) NICKEL ACTIVE MATERIAL PRECURSOR FOR LITHIUM RECHARGEABLE BATTERIES AND ITS MANUFACTURING PROCESS, NICKEL ACTIVE MATERIAL FOR LITHIUM RECHARGEABLE BATTERIES MANUFACTURED BY SUCH PROCESS, AND LITHIUM RECHARGEABLE BATTERY HAVING AN ACTIVE MATITERIAL CONTAINING LED CATHELODE CONTAINING NICKEL
EP3525270B8 (en) Positive electrode active material pre-dispersion composition, positive electrode for secondary battery, and lithium secondary battery including the positive electrode
EP3367484A4 (en) Precursor comprising multi-layered transition metal oxides for producing cathode active material, and cathode active material produced using precursor for lithium secondary battery
EP3550644A4 (en) POSITIVE ELECTRODE ACTIVE MATERIAL PRECURSOR AND PREPARATION METHOD THEREOF, POSITIVE ELECTRODE ACTIVE MATERIAL AND PREPARATION METHOD THEREOF, AND LITHIUM SECONDARY BATTERY COMPRISING POSITIVE ELECTRODE ACTIVE MATERIAL
EP3671915A4 (en) ACTIVE ANODE MATERIAL, INCLUDING ANODE, AND SECONDARY LITHIUM BATTERY
WO2008117236A3 (en) Lithium secondary batteries
EP3340348A4 (en) Positive electrode active material for lithium secondary battery, containing high-voltage lithium cobalt oxide having doping element, and method for preparing same
EP2595234A3 (en) Cathode active material, cathode and lithium battery using the same
WO2019083274A3 (ko) 금속 산화물 나노시트-황 나노복합체 및 이를 이용한 리튬-황 배터리
EP3780161A4 (en) NEGATIVE ELECTRODE WITH MICROCAPSULES AND ASSEMBLED LITHIUM-ION SECONDARY BATTERY
EP3471193A4 (en) LITHIUM SECONDARY BATTERY COMPRISING AN ACTIVE CATHODE MATERIAL FOR THE SYNTHESIS OF COBALT AND LITHIUM OXIDE, AND PROCESS FOR PRODUCING THE SAME
EP3439081A4 (en) CATHODE ACTIVE MATERIAL FOR LITHIUM SECONDARY BATTERY, COMPRISING LITHIUM OXIDE AND COBALT HAVING A CURORARY STRUCTURE, PREPARATION METHOD THEREFOR, AND CATHODE AND SECONDARY BATTERY COMPRISING AN ACTIVE CATHODE MATERIAL
EP3032618A3 (en) Positive active material for rechargeable lithium battery and rechargeable lithium battery
EP3890071A4 (en) CATHODE ACTIVE MATERIAL FOR SECONDARY LITHIUM BATTERY, AND SECONDARY LITHIUM BATTERY COMPRISING SUCH ACTIVE MATERIAL

Legal Events

Date Code Title Description
121 Ep: the epo has been informed by wipo that ep was designated in this application

Ref document number: 17884840

Country of ref document: EP

Kind code of ref document: A1

ENP Entry into the national phase

Ref document number: 2017884840

Country of ref document: EP

Effective date: 20190109

NENP Non-entry into the national phase

Ref country code: DE