CN107364901B - 一种高电压尖晶石镍锰酸锂正极材料及其制备方法 - Google Patents
一种高电压尖晶石镍锰酸锂正极材料及其制备方法 Download PDFInfo
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- CN107364901B CN107364901B CN201710623097.5A CN201710623097A CN107364901B CN 107364901 B CN107364901 B CN 107364901B CN 201710623097 A CN201710623097 A CN 201710623097A CN 107364901 B CN107364901 B CN 107364901B
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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
- C01G53/54—Nickelates containing alkali metals, e.g. LiNiO2 containing manganese of the type [Mn2O4]-, e.g. Li(NixMn2-x)O4, Li(MyNixMn2-x-y)O4
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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
- H01M4/50—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
- 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
- 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
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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
- C01P2004/60—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
- C01P2006/00—Physical properties of inorganic compounds
- C01P2006/12—Surface area
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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
- C01P2006/40—Electric properties
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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)
- Inorganic Compounds Of Heavy Metals (AREA)
- Battery Electrode And Active Subsutance (AREA)
Abstract
Description
Claims (8)
Priority Applications (1)
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CN201710623097.5A CN107364901B (zh) | 2017-07-27 | 2017-07-27 | 一种高电压尖晶石镍锰酸锂正极材料及其制备方法 |
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CN201710623097.5A CN107364901B (zh) | 2017-07-27 | 2017-07-27 | 一种高电压尖晶石镍锰酸锂正极材料及其制备方法 |
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CN107364901A CN107364901A (zh) | 2017-11-21 |
CN107364901B true CN107364901B (zh) | 2019-03-05 |
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CN201710623097.5A Active CN107364901B (zh) | 2017-07-27 | 2017-07-27 | 一种高电压尖晶石镍锰酸锂正极材料及其制备方法 |
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Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP3790846A1 (en) * | 2018-05-09 | 2021-03-17 | Haldor Topsøe A/S | Doped lithium positive electrode active material and process for manufacture thereof |
CN109326781B (zh) * | 2018-09-29 | 2021-09-14 | 湖南长远锂科股份有限公司 | 一种高电压钴酸锂正极材料的制备方法 |
CN111018005A (zh) * | 2019-12-06 | 2020-04-17 | 贵州大龙汇成新材料有限公司 | 一种尖晶石型镍锰酸锂材料及其制备方法 |
CN113764630A (zh) * | 2020-06-02 | 2021-12-07 | 比亚迪股份有限公司 | 正极材料及其制备方法和应用 |
CN111994960A (zh) * | 2020-07-31 | 2020-11-27 | 湖南双富新材料科技有限公司 | 一种锰酸锂离子电池正极材料锰前驱体的制备方法 |
CN113120972A (zh) * | 2021-03-22 | 2021-07-16 | 安徽博石高科新材料股份有限公司 | 一种富锂锰基材料的制备方法 |
CN115724468B (zh) * | 2022-11-21 | 2024-03-19 | 中钢天源股份有限公司 | 一种预掺杂锰酸锂前驱体材料的制备方法及其产品 |
CN118039872B (zh) * | 2024-03-04 | 2024-08-09 | 安徽博石高科新材料股份有限公司 | 表面具有复合电解质膜的高电压镍锰酸锂及其制备方法 |
Citations (6)
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CN101964416A (zh) * | 2010-10-25 | 2011-02-02 | 湖南长远锂科有限公司 | 锂离子电池正极材料锰酸锂的制备方法及车用锂离子电池 |
CN102420326A (zh) * | 2011-11-25 | 2012-04-18 | 北京科技大学 | 一种大颗粒尖晶石锰酸锂材料的制备方法 |
CN102832384A (zh) * | 2012-09-17 | 2012-12-19 | 贵州红星发展股份有限公司 | Ni、Al共掺四氧化三锰的制备方法及该掺杂四氧化三锰 |
CN202778319U (zh) * | 2012-08-24 | 2013-03-13 | 双龙集团有限公司 | 单轴犁刀式混合机 |
CN103474647A (zh) * | 2013-09-12 | 2013-12-25 | 南通瑞翔新材料有限公司 | 改性尖晶石型锰酸锂正极材料的制备方法 |
CN105271424A (zh) * | 2015-11-09 | 2016-01-27 | 长沙矿冶研究院有限责任公司 | 一种针状尖晶石型锰酸锂正极材料的制备方法 |
Family Cites Families (1)
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US20140099547A1 (en) * | 2012-10-05 | 2014-04-10 | Ut-Battelle, Llc | Surface modifications for electrode compositions and their methods of making |
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- 2017-07-27 CN CN201710623097.5A patent/CN107364901B/zh active Active
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
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CN101964416A (zh) * | 2010-10-25 | 2011-02-02 | 湖南长远锂科有限公司 | 锂离子电池正极材料锰酸锂的制备方法及车用锂离子电池 |
CN102420326A (zh) * | 2011-11-25 | 2012-04-18 | 北京科技大学 | 一种大颗粒尖晶石锰酸锂材料的制备方法 |
CN202778319U (zh) * | 2012-08-24 | 2013-03-13 | 双龙集团有限公司 | 单轴犁刀式混合机 |
CN102832384A (zh) * | 2012-09-17 | 2012-12-19 | 贵州红星发展股份有限公司 | Ni、Al共掺四氧化三锰的制备方法及该掺杂四氧化三锰 |
CN103474647A (zh) * | 2013-09-12 | 2013-12-25 | 南通瑞翔新材料有限公司 | 改性尖晶石型锰酸锂正极材料的制备方法 |
CN105271424A (zh) * | 2015-11-09 | 2016-01-27 | 长沙矿冶研究院有限责任公司 | 一种针状尖晶石型锰酸锂正极材料的制备方法 |
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Address after: 410205 No. 18 Lutian Road, Yuelu District, Changsha City, Hunan Province Co-patentee after: MINMETALS CAPITAL CO.,LTD. Patentee after: Hunan Changyuan Lithium Co.,Ltd. Address before: 410205 No. 18 Lutian Road, Yuelu District, Changsha City, Hunan Province Co-patentee before: MINMETALS CAPITAL CO.,LTD. Patentee before: Hunan Changyuan Lico Co.,Ltd. |
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Effective date of registration: 20190524 Address after: 410205 No. 18 Lutian Road, Yuelu District, Changsha City, Hunan Province Patentee after: Hunan Changyuan Lithium Co.,Ltd. Address before: 410205 No. 18 Lutian Road, Yuelu District, Changsha City, Hunan Province Co-patentee before: MINMETALS CAPITAL CO.,LTD. Patentee before: Hunan Changyuan Lithium Co.,Ltd. |
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