CN109314238B - 金属掺杂的高电压用正极活性材料 - Google Patents

金属掺杂的高电压用正极活性材料 Download PDF

Info

Publication number
CN109314238B
CN109314238B CN201780036217.XA CN201780036217A CN109314238B CN 109314238 B CN109314238 B CN 109314238B CN 201780036217 A CN201780036217 A CN 201780036217A CN 109314238 B CN109314238 B CN 109314238B
Authority
CN
China
Prior art keywords
positive electrode
active material
electrode active
cobalt oxide
lithium cobalt
Prior art date
Legal status (The legal status 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 status listed.)
Active
Application number
CN201780036217.XA
Other languages
English (en)
Chinese (zh)
Other versions
CN109314238A (zh
Inventor
朴星彬
朴英旭
朴知伶
李宝蓝
赵治皓
许赫
郑王谟
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Lg Energy Solution
Original Assignee
LG Chem Ltd
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
Priority claimed from KR1020170174513A external-priority patent/KR102147364B1/ko
Application filed by LG Chem Ltd filed Critical LG Chem Ltd
Publication of CN109314238A publication Critical patent/CN109314238A/zh
Application granted granted Critical
Publication of CN109314238B publication Critical patent/CN109314238B/zh
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

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
    • H01M4/48—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
    • 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
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
    • C01G51/00—Compounds of cobalt
    • 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
    • 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
    • H01M4/13—Electrodes for accumulators with non-aqueous electrolyte, e.g. for lithium-accumulators; Processes of manufacture thereof
    • H01M4/133—Electrodes based on carbonaceous material, e.g. graphite-intercalation compounds or CFx
    • 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
    • H01M4/134—Electrodes based on metals, Si or alloys
    • 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
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2002/00—Crystal-structural characteristics
    • C01P2002/20—Two-dimensional structures
    • 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
    • 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
    • C01P2002/80—Crystal-structural characteristics defined by measured data other than those specified in group C01P2002/70
    • C01P2002/89—Crystal-structural characteristics defined by measured data other than those specified in group C01P2002/70 by mass-spectroscopy
    • 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
    • C01P2004/82—Particles consisting of a mixture of two or more inorganic phases two phases having the same anion, e.g. both oxidic phases
    • C01P2004/84—Particles consisting of a mixture of two or more inorganic phases two phases having the same anion, e.g. both oxidic phases one phase coated with the other
    • 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
    • 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
    • Y02T10/60—Other road transportation technologies with climate change mitigation effect
    • Y02T10/70—Energy storage systems for electromobility, e.g. batteries

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Organic Chemistry (AREA)
  • Materials Engineering (AREA)
  • Inorganic Chemistry (AREA)
  • Composite Materials (AREA)
  • Manufacturing & Machinery (AREA)
  • Battery Electrode And Active Subsutance (AREA)
  • Secondary Cells (AREA)
CN201780036217.XA 2016-12-21 2017-12-20 金属掺杂的高电压用正极活性材料 Active CN109314238B (zh)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
KR10-2016-0175204 2016-12-21
KR20160175204 2016-12-21
KR10-2017-0174513 2017-12-18
KR1020170174513A KR102147364B1 (ko) 2016-12-21 2017-12-18 금속이 도핑된 고전압용 양극 활물질
PCT/KR2017/015118 WO2018117634A1 (fr) 2016-12-21 2017-12-20 Matériau actif d'anode de haute tension dopé avec du métal

Publications (2)

Publication Number Publication Date
CN109314238A CN109314238A (zh) 2019-02-05
CN109314238B true CN109314238B (zh) 2022-04-01

Family

ID=62627760

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201780036217.XA Active CN109314238B (zh) 2016-12-21 2017-12-20 金属掺杂的高电压用正极活性材料

Country Status (2)

Country Link
CN (1) CN109314238B (fr)
WO (1) WO2018117634A1 (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113213550A (zh) * 2021-05-08 2021-08-06 荆门市格林美新材料有限公司 一种4.5v钴酸锂用掺铝四氧化三钴的制备方法
CN115394984A (zh) * 2022-08-31 2022-11-25 天津巴莫科技有限责任公司 钴酸锂复合材料及其制备方法和应用、锂离子电池

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2016029856A1 (fr) * 2014-08-27 2016-03-03 Nivo Systems, Inc. Composites d'oxyde métallique de lithium, et procédés de préparation et d'utilisation de ces derniers
CN105431970A (zh) * 2013-08-19 2016-03-23 株式会社Lg化学 具有优异寿命特性的锂钴类复合氧化物和包含其的二次电池用正极活性材料

Family Cites Families (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2001297768A (ja) * 2000-04-14 2001-10-26 Sony Corp 正極及び非水電解質電池、並びにそれらの製造方法
KR20030083476A (ko) * 2002-04-23 2003-10-30 주식회사 엘지화학 수명 특성과 안전성이 우수한 리튬 금속 복합 산화물 및이의 제조 방법
JP4404564B2 (ja) * 2003-03-25 2010-01-27 三洋電機株式会社 非水電解質二次電池、正極活物質
CN1316652C (zh) * 2004-10-21 2007-05-16 北京化工大学 一种层间掺杂碱土金属的钴酸锂电池材料及其制备方法
KR101260539B1 (ko) * 2006-03-02 2013-05-06 에이지씨 세이미 케미칼 가부시키가이샤 비수 전해질 2 차 전지용 양극 활물질 및 그 제조 방법
CN101071859A (zh) * 2007-06-07 2007-11-14 深圳市邦凯电子有限公司 锂电池正极活性物质、正极敷料及其制备方法
US8337727B2 (en) * 2007-06-29 2012-12-25 Umicore High density lithium cobalt oxide for rechargeable batteries
PL2445039T3 (pl) * 2009-06-17 2019-07-31 Lg Chem, Ltd. Materiał czynny elektrody dodatniej dla kumulatora litowego
CN103109401B (zh) * 2010-09-17 2016-08-03 株式会社Lg化学 正极活性材料和包含所述正极活性材料的锂二次电池
WO2012052810A1 (fr) * 2010-10-20 2012-04-26 Council Of Scientific & Industrial Research Matière de cathode et batterie au lithium-ion formée à partir de celle-ci
KR20110116094A (ko) * 2011-09-08 2011-10-25 주식회사 엘지화학 에너지 밀도가 향상된 리튬이차전지
KR101414955B1 (ko) * 2011-09-26 2014-07-07 주식회사 엘지화학 안전성 및 수명특성이 향상된 양극활물질 및 이를 포함하는 리튬 이차전지
US20130260231A1 (en) * 2012-04-02 2013-10-03 Bin Hua Lithium-ion batteries and cathode materials thereof
WO2013157734A1 (fr) * 2012-04-19 2013-10-24 전자부품연구원 Matière de cathode pour batterie secondaire au lithium non aqueux employant de l'hydroxyde de colbalt sphérique
KR101551520B1 (ko) * 2012-04-30 2015-09-08 주식회사 엘지화학 출력 특성이 향상된 혼합 양극재 및 이를 포함하는 리튬이차전지
KR101511935B1 (ko) * 2012-08-01 2015-04-14 주식회사 엘지화학 이차전지용 전극조립체 및 이를 포함하는 리튬 이차전지
KR101513496B1 (ko) * 2013-07-24 2015-04-20 주식회사 엘지화학 리튬 망간계 산화물 및 이를 포함하는 양극 활물질
WO2015030402A1 (fr) * 2013-08-29 2015-03-05 주식회사 엘지화학 Particules composites de lithium et d'un métal de transition, procédé permettant de préparer ces dernières et matériaux actifs positifs comprenant ces dernières
WO2016053054A1 (fr) * 2014-10-02 2016-04-07 주식회사 엘지화학 Matériau actif d'électrode positive pour batterie secondaire au lithium, procédé de préparation de celui-ci et batterie secondaire au lithium comprenant celui-ci
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
CN104466099B (zh) * 2014-12-02 2017-05-10 中南大学 一种锂离子电池高电压钴酸锂基复合正极材料及其制备方法
CN105118991B (zh) * 2015-08-27 2017-06-16 北大先行科技产业有限公司 一种锂离子二次电池正极材料及其制备方法
CN105449197B (zh) * 2015-12-28 2019-05-07 中信国安盟固利电源技术有限公司 一种锂离子电池正极材料及其制备方法
CN105958038A (zh) * 2016-07-11 2016-09-21 湖南美特新材料科技有限公司 一种可快充的长寿命高电压钴酸锂正极材料及制备方法

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105431970A (zh) * 2013-08-19 2016-03-23 株式会社Lg化学 具有优异寿命特性的锂钴类复合氧化物和包含其的二次电池用正极活性材料
WO2016029856A1 (fr) * 2014-08-27 2016-03-03 Nivo Systems, Inc. Composites d'oxyde métallique de lithium, et procédés de préparation et d'utilisation de ces derniers

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
Structural and electrochemical characterizations of surface-modified LiCoO2 cathode materials for Li-ion batteries;Zhaoxiang Wang,et al.;《Solid State Ionics》;20020602;第148卷(第3-4期);第335页右栏第2段-第341页右栏第2段 *

Also Published As

Publication number Publication date
WO2018117634A1 (fr) 2018-06-28
CN109314238A (zh) 2019-02-05

Similar Documents

Publication Publication Date Title
KR102345015B1 (ko) 리튬 이차전지용 양극재에 포함되는 비가역 첨가제, 이의 제조방법, 및 이 및 포함하는 양극재
US9905841B2 (en) Cathode active material and lithium secondary battery including the same, and method of manufacturing cathode active material
CN108140821B (zh) 包含具有掺杂元素的高电压锂钴氧化物的锂二次电池用正极活性材料及其制造方法
KR102500085B1 (ko) 리튬-결핍 전이금속 산화물을 포함하는 코팅층이 형성된 리튬 과잉의 리튬 망간계 산화물을 포함하는 양극 활물질 및 이를 포함하는 리튬 이차전지용 양극
KR101452029B1 (ko) 고용량 양극활물질 및 이를 포함하는 리튬이차전지
US11038159B2 (en) Positive electrode active material for lithium secondary battery including lithium cobalt oxide having core-shell structure, method for producing the same, and positive electrode and secondary battery including the positive electrode active material
US11183691B2 (en) Metal-doped positive electrode active material for high voltage
KR102091214B1 (ko) 고전압용 리튬 코발트 산화물을 포함하는 리튬 이차전지용 양극 활물질 및 이를 제조하는 방법
CN107799733B (zh) 二次电池用正极活性材料、其制备方法及包含其的正极和锂二次电池
US9780370B2 (en) Lithium manganese-based oxide and cathode active material including the same
JP6566584B2 (ja) リチウム二次電池の製造方法及びそれを用いて製造されるリチウム二次電池
US11377367B2 (en) Metal-doped cobalt precursor for preparing positive electrode active material for secondary battery
KR20180009911A (ko) 고전압용 리튬 코발트 산화물을 포함하는 리튬 이차전지용 양극 활물질 및 이를 제조하는 방법
KR20180089030A (ko) 고전압용 리튬 코발트 산화물을 포함하는 리튬 이차전지용 양극 활물질 및 이를 제조하는 방법
KR102120272B1 (ko) 코어-쉘 구조의 리튬 코발트 산화물을 포함하는 리튬 이차전지용 양극 활물질 및 이를 제조하는 방법
CN109314238B (zh) 金属掺杂的高电压用正极活性材料
KR102498342B1 (ko) 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
US10573880B2 (en) Cathode active material for secondary battery with enhanced lifespan characteristics and method of preparing the same
JP2015513193A (ja) 性能に優れたリチウム二次電池
KR20130141772A (ko) 저장특성이 향상된 리튬 이차전지와 이에 포함되는 양극 활물질의 제조방법
KR102297246B1 (ko) 리튬 이차전지용 양극 및 그를 포함하는 리튬 이차전지
KR20180089043A (ko) 코어-쉘 구조의 리튬 코발트 산화물을 포함하는 리튬 이차전지용 양극 활물질 및 이를 제조하는 방법

Legal Events

Date Code Title Description
PB01 Publication
PB01 Publication
SE01 Entry into force of request for substantive examination
SE01 Entry into force of request for substantive examination
GR01 Patent grant
GR01 Patent grant
TR01 Transfer of patent right
TR01 Transfer of patent right

Effective date of registration: 20220802

Address after: Seoul, South Kerean

Patentee after: LG Energy Solution

Address before: Seoul, South Kerean

Patentee before: LG CHEM, Ltd.