CN103811748B - 一种核壳结构的锂离子电池正极材料及其制备方法 - Google Patents
一种核壳结构的锂离子电池正极材料及其制备方法 Download PDFInfo
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- CN103811748B CN103811748B CN201410081413.7A CN201410081413A CN103811748B CN 103811748 B CN103811748 B CN 103811748B CN 201410081413 A CN201410081413 A CN 201410081413A CN 103811748 B CN103811748 B CN 103811748B
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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
- H01M4/362—Composites
- H01M4/366—Composites as layered products
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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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- 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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- 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)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Composite Materials (AREA)
- Inorganic Chemistry (AREA)
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Abstract
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CN201410081413.7A CN103811748B (zh) | 2014-03-07 | 2014-03-07 | 一种核壳结构的锂离子电池正极材料及其制备方法 |
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CN201410081413.7A CN103811748B (zh) | 2014-03-07 | 2014-03-07 | 一种核壳结构的锂离子电池正极材料及其制备方法 |
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CN103811748A CN103811748A (zh) | 2014-05-21 |
CN103811748B true CN103811748B (zh) | 2016-02-24 |
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CN201410081413.7A Active CN103811748B (zh) | 2014-03-07 | 2014-03-07 | 一种核壳结构的锂离子电池正极材料及其制备方法 |
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Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
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RU2751079C1 (ru) | 2018-06-11 | 2021-07-09 | Микроваст Пауэр Системс Ко., Лтд. | Способ получения частиц прекурсора и частица прекурсора, полученная этим способом |
CN111769286A (zh) * | 2020-07-16 | 2020-10-13 | 凤凰新能源(惠州)有限公司 | 一种高电压镍锰酸锂正极材料及其制备方法 |
CN111916713B (zh) * | 2020-08-20 | 2022-10-04 | 黑龙江科技大学 | 一种核-多层壳结构的高电压镍锰酸锂正极材料及其制备方法 |
CN112608488B (zh) * | 2020-12-15 | 2023-06-02 | 荆门市格林美新材料有限公司 | 一种无钴锂电池用MOFs基前驱体、正极材料及其制备方法 |
CN114695886B (zh) * | 2020-12-31 | 2024-05-10 | 山东海科创新研究院有限公司 | 一种双元素掺杂锂离子电池高电压正极镍锰酸锂的复合材料及其制备方法、锂离子电池 |
CN114142035A (zh) * | 2021-11-23 | 2022-03-04 | 万华化学(四川)有限公司 | 一种无钴三元正极材料、其制备方法及应用 |
CN114314546B (zh) * | 2021-12-21 | 2023-07-28 | 万向一二三股份公司 | 一种磷酸盐正极材料及其制备方法 |
Citations (2)
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CN102637867A (zh) * | 2012-05-09 | 2012-08-15 | 奇瑞汽车股份有限公司 | 铬掺杂锂镍锰氧材料及其制备方法、含该材料的锂离子电池 |
CN103236537A (zh) * | 2013-04-12 | 2013-08-07 | 哈尔滨工业大学 | 锂离子电池梯度核壳正极材料及其合成方法 |
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US8715854B2 (en) * | 2006-08-17 | 2014-05-06 | Tdk Corporation | Active material with a surface-modified layer covering a metal oxide core and an electrode and battery comprising the same |
CN103094554B (zh) * | 2013-01-31 | 2015-02-18 | 湘潭大学 | 一种改性锰酸锂正极材料及其制备方法 |
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Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
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CN102637867A (zh) * | 2012-05-09 | 2012-08-15 | 奇瑞汽车股份有限公司 | 铬掺杂锂镍锰氧材料及其制备方法、含该材料的锂离子电池 |
CN103236537A (zh) * | 2013-04-12 | 2013-08-07 | 哈尔滨工业大学 | 锂离子电池梯度核壳正极材料及其合成方法 |
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