CN107256955A - 一种改性锂离子电池高镍正极材料及其制备方法 - Google Patents
一种改性锂离子电池高镍正极材料及其制备方法 Download PDFInfo
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- CN107256955A CN107256955A CN201710495443.6A CN201710495443A CN107256955A CN 107256955 A CN107256955 A CN 107256955A CN 201710495443 A CN201710495443 A CN 201710495443A CN 107256955 A CN107256955 A CN 107256955A
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- positive electrode
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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
- 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
- H01M4/38—Selection of substances as active materials, active masses, active liquids of elements or alloys
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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
- H01M4/38—Selection of substances as active materials, active masses, active liquids of elements or alloys
- H01M4/387—Tin or alloys based on tin
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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
Abstract
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CN107256955A true CN107256955A (zh) | 2017-10-17 |
CN107256955B CN107256955B (zh) | 2020-05-12 |
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Cited By (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108063223A (zh) * | 2017-11-17 | 2018-05-22 | 合肥国轩高科动力能源有限公司 | 一种改性高镍三元正极材料的制备方法 |
CN108134069A (zh) * | 2017-12-26 | 2018-06-08 | 深圳市贝特瑞纳米科技有限公司 | 一种锂离子电池正极材料的复合改性方法 |
CN108807969A (zh) * | 2018-04-24 | 2018-11-13 | 合肥国轩高科动力能源有限公司 | 一种降低锂离子电池层状正极材料表面残碱的方法 |
CN108832117A (zh) * | 2018-06-27 | 2018-11-16 | 江西星盈科技有限公司 | 一种层状高镍正极材料改性方法 |
CN109167057A (zh) * | 2018-08-20 | 2019-01-08 | 合肥国轩高科动力能源有限公司 | 一种改性高镍三元正极材料的制备方法 |
CN109860545A (zh) * | 2019-01-03 | 2019-06-07 | 欣旺达电子股份有限公司 | 一种锂离子电池三元正极材料的原子层沉积包覆改性方法 |
CN112424125A (zh) * | 2018-06-28 | 2021-02-26 | 巴斯夫欧洲公司 | 用于加工富镍电极活性材料的方法 |
CN113023794A (zh) * | 2021-03-31 | 2021-06-25 | 蜂巢能源科技有限公司 | 无钴高镍正极材料及其制备方法、锂离子电池正极及锂离子电池 |
CN113603156A (zh) * | 2021-07-30 | 2021-11-05 | 蜂巢能源科技有限公司 | 一种用于正极材料的水洗砂磨包覆方法、制备方法、正极材料及电池 |
Citations (4)
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CN102623694A (zh) * | 2012-03-19 | 2012-08-01 | 宁德新能源科技有限公司 | 一种高电压锂离子电池及其正极材料 |
CN102832389A (zh) * | 2012-09-25 | 2012-12-19 | 湖南长远锂科有限公司 | 表面改性的锂离子电池高镍正极活性材料及其制备方法 |
CN103441249A (zh) * | 2013-09-02 | 2013-12-11 | 福州大学 | 一种纳米SnO2修饰锂离子电池三元正极材料及其制备方法 |
CN104733724A (zh) * | 2015-03-31 | 2015-06-24 | 南通瑞翔新材料有限公司 | 高镍型锂离子二次电池正极材料及其制备方法 |
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2017
- 2017-06-26 CN CN201710495443.6A patent/CN107256955B/zh active Active
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
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CN102623694A (zh) * | 2012-03-19 | 2012-08-01 | 宁德新能源科技有限公司 | 一种高电压锂离子电池及其正极材料 |
CN102832389A (zh) * | 2012-09-25 | 2012-12-19 | 湖南长远锂科有限公司 | 表面改性的锂离子电池高镍正极活性材料及其制备方法 |
CN103441249A (zh) * | 2013-09-02 | 2013-12-11 | 福州大学 | 一种纳米SnO2修饰锂离子电池三元正极材料及其制备方法 |
CN104733724A (zh) * | 2015-03-31 | 2015-06-24 | 南通瑞翔新材料有限公司 | 高镍型锂离子二次电池正极材料及其制备方法 |
Cited By (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108063223A (zh) * | 2017-11-17 | 2018-05-22 | 合肥国轩高科动力能源有限公司 | 一种改性高镍三元正极材料的制备方法 |
CN108134069A (zh) * | 2017-12-26 | 2018-06-08 | 深圳市贝特瑞纳米科技有限公司 | 一种锂离子电池正极材料的复合改性方法 |
CN108807969A (zh) * | 2018-04-24 | 2018-11-13 | 合肥国轩高科动力能源有限公司 | 一种降低锂离子电池层状正极材料表面残碱的方法 |
CN108832117A (zh) * | 2018-06-27 | 2018-11-16 | 江西星盈科技有限公司 | 一种层状高镍正极材料改性方法 |
CN112424125A (zh) * | 2018-06-28 | 2021-02-26 | 巴斯夫欧洲公司 | 用于加工富镍电极活性材料的方法 |
CN112424125B (zh) * | 2018-06-28 | 2024-03-15 | 巴斯夫欧洲公司 | 用于加工富镍电极活性材料的方法 |
CN109167057A (zh) * | 2018-08-20 | 2019-01-08 | 合肥国轩高科动力能源有限公司 | 一种改性高镍三元正极材料的制备方法 |
CN109167057B (zh) * | 2018-08-20 | 2021-08-06 | 合肥国轩高科动力能源有限公司 | 一种改性高镍三元正极材料的制备方法 |
CN109860545A (zh) * | 2019-01-03 | 2019-06-07 | 欣旺达电子股份有限公司 | 一种锂离子电池三元正极材料的原子层沉积包覆改性方法 |
CN113023794A (zh) * | 2021-03-31 | 2021-06-25 | 蜂巢能源科技有限公司 | 无钴高镍正极材料及其制备方法、锂离子电池正极及锂离子电池 |
CN113603156A (zh) * | 2021-07-30 | 2021-11-05 | 蜂巢能源科技有限公司 | 一种用于正极材料的水洗砂磨包覆方法、制备方法、正极材料及电池 |
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