CN113526573B - 镍钴二元前驱体及其制备方法 - Google Patents
镍钴二元前驱体及其制备方法 Download PDFInfo
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- CN113526573B CN113526573B CN202111041653.0A CN202111041653A CN113526573B CN 113526573 B CN113526573 B CN 113526573B CN 202111041653 A CN202111041653 A CN 202111041653A CN 113526573 B CN113526573 B CN 113526573B
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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
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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
- 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
- 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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- C—CHEMISTRY; METALLURGY
- 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
- C01P2004/30—Particle morphology extending in three dimensions
- C01P2004/32—Spheres
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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
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- 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
- C01P2006/11—Powder tap density
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- 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
- C01P2006/12—Surface area
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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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- Chemical & Material Sciences (AREA)
- Inorganic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Battery Electrode And Active Subsutance (AREA)
- Inorganic Compounds Of Heavy Metals (AREA)
Abstract
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Priority Applications (1)
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CN202111041653.0A CN113526573B (zh) | 2021-09-07 | 2021-09-07 | 镍钴二元前驱体及其制备方法 |
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CN202111041653.0A CN113526573B (zh) | 2021-09-07 | 2021-09-07 | 镍钴二元前驱体及其制备方法 |
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CN113526573A CN113526573A (zh) | 2021-10-22 |
CN113526573B true CN113526573B (zh) | 2021-12-14 |
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CN202111041653.0A Active CN113526573B (zh) | 2021-09-07 | 2021-09-07 | 镍钴二元前驱体及其制备方法 |
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Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN113816438B (zh) * | 2021-11-22 | 2022-02-08 | 金驰能源材料有限公司 | 一种镍钴铝三元前驱体及其制备方法 |
CN114634212B (zh) * | 2022-05-16 | 2022-08-30 | 金驰能源材料有限公司 | 特殊形貌的镍钴二元前驱体的制备方法 |
CN115092976B (zh) * | 2022-07-08 | 2023-10-24 | 金驰能源材料有限公司 | 高比表面积、高振实密度的前驱体的制备方法 |
CN115893515B (zh) * | 2022-10-14 | 2024-03-26 | 宜宾光原锂电材料有限公司 | 含镍钴氢氧化物正极材料前驱体的制备方法 |
CN115724475B (zh) * | 2022-11-30 | 2024-07-05 | 格林爱科(荆门)新能源材料有限公司 | 一种防止颗粒开裂的高镍二元前驱体及其制备方法和应用 |
EP4393887A1 (en) * | 2022-12-27 | 2024-07-03 | Umicore Finland OY | Powderous material comprising a hydroxide and method for manufacturing the same |
CN116119732A (zh) * | 2022-12-30 | 2023-05-16 | 中冶瑞木新能源科技有限公司 | 一种二元前驱体及其制备方法 |
CN116062805A (zh) * | 2022-12-30 | 2023-05-05 | 荆门市格林美新材料有限公司 | 一种大颗粒高镍低钴二元前驱体及其半连续制备方法 |
CN116655006B (zh) * | 2023-08-02 | 2023-11-07 | 宜宾光原锂电材料有限公司 | 镍钴二元前驱体及其制备方法、正极材料、正极和电池 |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
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CN103165878B (zh) * | 2013-03-25 | 2016-03-30 | 安徽亚兰德新能源材料股份有限公司 | 一种球形镍锰二元材料的制备方法 |
JP6164332B2 (ja) * | 2015-04-28 | 2017-07-19 | 日亜化学工業株式会社 | ニッケルコバルト複合水酸化物粒子とその製造方法、非水系電解質二次電池用正極活物質とその製造方法、ならびに、非水系電解質二次電池 |
JP7319026B2 (ja) * | 2017-07-12 | 2023-08-01 | 住友金属鉱山株式会社 | 非水系電解質二次電池用正極活物質前駆体、非水系電解質二次電池用正極活物質、非水系電解質二次電池用正極活物質前駆体の製造方法、非水系電解質二次電池用正極活物質の製造方法 |
CN110931776B (zh) * | 2019-12-24 | 2021-02-02 | 中南大学 | 一种粒度多级分布的镍钴锰三元正极材料前驱体的制备方法 |
CN111717941A (zh) * | 2020-06-22 | 2020-09-29 | 华友新能源科技(衢州)有限公司 | 一种针状晶须的镍钴锰氢氧化物及其制备方法 |
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Inventor after: Liu Zhou Inventor after: Li Li Inventor after: Meng Lijun Inventor after: Hu Zhibing Inventor after: Zhang Haiyan Inventor after: Wu Zeying Inventor after: Zeng Yongxiang Inventor after: He Xufeng Inventor before: Liu Zhou Inventor before: Li Li Inventor before: Meng Lijun Inventor before: Hu Zhibing Inventor before: Zhang Haiyan Inventor before: Wu Zeying Inventor before: Zeng Yongxiang Inventor before: He Xufeng |
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