CN110050367A - 正极活性物质前体及其制备方法、正极活性物质及其制备方法以及包括所述正极活性物质的锂二次电池 - Google Patents
正极活性物质前体及其制备方法、正极活性物质及其制备方法以及包括所述正极活性物质的锂二次电池 Download PDFInfo
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- CN110050367A CN110050367A CN201780075424.6A CN201780075424A CN110050367A CN 110050367 A CN110050367 A CN 110050367A CN 201780075424 A CN201780075424 A CN 201780075424A CN 110050367 A CN110050367 A CN 110050367A
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- C01G53/00—Compounds of nickel
- C01G53/006—Compounds containing, besides nickel, two or more other elements, with the exception of oxygen or hydrogen
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- H—ELECTRICITY
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- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
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- H01M4/02—Electrodes composed of, or comprising, active material
- H01M4/36—Selection of substances as active materials, active masses, active liquids
- H01M4/362—Composites
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- C01—INORGANIC CHEMISTRY
- C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
- C01G53/00—Compounds of nickel
- C01G53/04—Oxides; Hydroxides
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- 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
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- 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
- C01G53/44—Nickelates containing alkali metals, e.g. LiNiO2 containing manganese
- C01G53/50—Nickelates containing alkali metals, e.g. LiNiO2 containing manganese of the type [MnO2]n-, e.g. Li(NixMn1-x)O2, Li(MyNixMn1-x-y)O2
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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
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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
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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
- H01M4/48—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
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- 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
- 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
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- 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
- C01P2002/88—Crystal-structural characteristics defined by measured data other than those specified in group C01P2002/70 by thermal analysis data, e.g. TGA, DTA, DSC
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- C01—INORGANIC CHEMISTRY
- C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
- C01P2004/00—Particle morphology
- C01P2004/01—Particle morphology depicted by an image
- C01P2004/03—Particle morphology depicted by an image obtained by SEM
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- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
- C01P2004/00—Particle morphology
- C01P2004/51—Particles with a specific particle size distribution
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- 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
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- 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
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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
- H01M2004/026—Electrodes composed of, or comprising, active material characterised by the polarity
- H01M2004/028—Positive electrodes
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- 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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- 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
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- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
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- Engineering & Computer Science (AREA)
- Composite Materials (AREA)
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- Manufacturing & Machinery (AREA)
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Abstract
Description
Claims (25)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
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KR10-2016-0164541 | 2016-12-05 | ||
KR20160164541 | 2016-12-05 | ||
PCT/KR2017/013841 WO2018105945A2 (ko) | 2016-12-05 | 2017-11-29 | 양극 활물질 전구체 및 이의 제조 방법, 양극 활물질 및 이의 제조 방법, 및 상기 양극 활물질을 포함하는 리튬 이차 전지 |
Publications (2)
Publication Number | Publication Date |
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CN110050367A true CN110050367A (zh) | 2019-07-23 |
CN110050367B CN110050367B (zh) | 2023-09-12 |
Family
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN201780075424.6A Active CN110050367B (zh) | 2016-12-05 | 2017-11-29 | 正极活性物质及其制备方法以及包括其的锂二次电池 |
Country Status (6)
Country | Link |
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US (1) | US20190372110A1 (zh) |
EP (1) | EP3550644A4 (zh) |
JP (1) | JP6975788B2 (zh) |
KR (2) | KR20180064295A (zh) |
CN (1) | CN110050367B (zh) |
WO (1) | WO2018105945A2 (zh) |
Families Citing this family (20)
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US10782272B2 (en) * | 2017-07-15 | 2020-09-22 | Microvast Power Systems Co., Ltd. | Analytical method for precipitated particles during co-precipitation reaction |
KR102256298B1 (ko) | 2018-06-26 | 2021-05-26 | 삼성에스디아이 주식회사 | 리튬이차전지용 니켈계 활물질 전구체, 이의 제조방법, 이로부터 형성된 리튬이차전지용 니켈계 활물질 및 이를 포함하는 양극을 함유한 리튬이차전지 |
US11721807B2 (en) | 2018-08-14 | 2023-08-08 | Samsung Sdi Co., Ltd. | Nickel-based active material precursor for lithium secondary battery, preparation method thereof, nickel-based active material for lithium secondary battery formed therefrom, and lithium secondary battery including cathode including the nickel-based active material |
JP2021536662A (ja) | 2018-09-12 | 2021-12-27 | ポスコPosco | 正極活物質、その製造方法、およびこれを含むリチウム二次電池 |
KR102306547B1 (ko) * | 2018-09-14 | 2021-09-30 | 주식회사 엘지화학 | 리튬 이차전지용 양극재의 제조 방법 및 이에 의해 제조된 리튬 이차전지용 양극재 |
KR102141059B1 (ko) * | 2018-09-28 | 2020-08-04 | 주식회사 포스코 | 리튬 이차 전지용 양극 활물질, 이의 제조 방법 및 이를 포함하는 리튬 이차 전지 |
KR102108781B1 (ko) * | 2019-07-23 | 2020-05-13 | 주식회사 엘 앤 에프 | 신규한 리튬 복합금속 산화물 및 이를 포함하는 리튬 이차전지 |
KR102288491B1 (ko) * | 2019-08-16 | 2021-08-10 | 주식회사 에스엠랩 | 양극활물질, 이의 제조방법 및 이를 포함하는 양극을 포함한 리튬이차전지 |
WO2021066214A1 (ko) * | 2019-10-01 | 2021-04-08 | 주식회사 엘 앤 에프 | 신규한 리튬 복합금속 산화물 및 이를 포함하는 리튬 이차전지 |
WO2021066215A1 (ko) * | 2019-10-01 | 2021-04-08 | 주식회사 엘 앤 에프 | 신규한 리튬 복합금속 산화물 및 이를 포함하는 리튬 이차전지 |
WO2021066216A1 (ko) * | 2019-10-01 | 2021-04-08 | 주식회사 엘 앤 에프 | 신규한 리튬 복합금속 산화물 및 이를 포함하는 리튬 이차전지 |
JP7386988B2 (ja) * | 2019-10-23 | 2023-11-27 | エルジー・ケム・リミテッド | 正極活物質、これを含む正極およびリチウム二次電池 |
JP6857752B1 (ja) * | 2020-01-09 | 2021-04-14 | 住友化学株式会社 | リチウム金属複合酸化物、リチウム二次電池用正極活物質、リチウム二次電池用正極、リチウム二次電池及びリチウム金属複合酸化物の製造方法 |
CN111430689B (zh) * | 2020-03-27 | 2022-10-25 | 蜂巢能源科技有限公司 | 正极材料及其制备方法,正极、锂离子电池和车辆 |
CN111762819B (zh) * | 2020-06-16 | 2022-11-04 | 广东省科学院稀有金属研究所 | 梯度含量正极材料及其制备方法 |
CN111883768A (zh) * | 2020-07-22 | 2020-11-03 | 合肥国轩高科动力能源有限公司 | 一种高镍正极材料及其制备方法和在锂离子电池中的应用 |
KR102220490B1 (ko) * | 2020-07-23 | 2021-02-24 | 주식회사 포스코 | 리튬 이차 전지용 양극 활물질, 이의 제조방법 및 이를 포함하는 리튬 이차 전지 |
KR102356770B1 (ko) * | 2020-11-02 | 2022-02-07 | 주식회사 엘 앤 에프 | 양극 활물질용 신규 단일체 입자 |
US20230369566A1 (en) * | 2020-12-04 | 2023-11-16 | Ecopro Bm Co., Ltd. | Positive electrode active material for lithium secondary battery, method for preparing same, and lithium secondary battery including same |
WO2023110830A1 (en) * | 2021-12-17 | 2023-06-22 | Ev Metals Uk Limited | Cathode material |
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2017
- 2017-11-29 EP EP17878046.6A patent/EP3550644A4/en active Pending
- 2017-11-29 KR KR1020170161670A patent/KR20180064295A/ko active Application Filing
- 2017-11-29 CN CN201780075424.6A patent/CN110050367B/zh active Active
- 2017-11-29 WO PCT/KR2017/013841 patent/WO2018105945A2/ko active Application Filing
- 2017-11-29 JP JP2019530019A patent/JP6975788B2/ja active Active
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2019
- 2019-06-05 US US16/432,681 patent/US20190372110A1/en active Pending
- 2019-06-10 KR KR1020190068211A patent/KR102391986B1/ko active IP Right Grant
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EP3550644A2 (en) | 2019-10-09 |
JP2020501317A (ja) | 2020-01-16 |
US20190372110A1 (en) | 2019-12-05 |
CN110050367B (zh) | 2023-09-12 |
WO2018105945A3 (ko) | 2018-09-20 |
KR20190069367A (ko) | 2019-06-19 |
WO2018105945A2 (ko) | 2018-06-14 |
JP6975788B2 (ja) | 2021-12-01 |
KR20180064295A (ko) | 2018-06-14 |
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EP3550644A4 (en) | 2019-11-20 |
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