CN105161693B - 一种高循环锂电多元正极材料ncm及其制备方法 - Google Patents
一种高循环锂电多元正极材料ncm及其制备方法 Download PDFInfo
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- CN105161693B CN105161693B CN201510704855.7A CN201510704855A CN105161693B CN 105161693 B CN105161693 B CN 105161693B CN 201510704855 A CN201510704855 A CN 201510704855A CN 105161693 B CN105161693 B CN 105161693B
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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
- H01M4/13—Electrodes for accumulators with non-aqueous electrolyte, e.g. for lithium-accumulators; Processes of manufacture thereof
- H01M4/131—Electrodes based on mixed oxides or hydroxides, or on mixtures of oxides or hydroxides, e.g. LiCoOx
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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
- H01M4/13—Electrodes for accumulators with non-aqueous electrolyte, e.g. for lithium-accumulators; Processes of manufacture thereof
- H01M4/139—Processes of manufacture
- H01M4/1391—Processes of manufacture of electrodes based on mixed oxides or hydroxides, or on mixtures of oxides or hydroxides, e.g. LiCoOx
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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
- H01M4/00—Electrodes
- H01M4/02—Electrodes composed of, or comprising, active material
- H01M4/62—Selection of inactive substances as ingredients for active masses, e.g. binders, fillers
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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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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M2220/00—Batteries for particular applications
- H01M2220/20—Batteries in motive systems, e.g. vehicle, ship, plane
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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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CN201510704855.7A CN105161693B (zh) | 2015-10-27 | 2015-10-27 | 一种高循环锂电多元正极材料ncm及其制备方法 |
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CN201510704855.7A CN105161693B (zh) | 2015-10-27 | 2015-10-27 | 一种高循环锂电多元正极材料ncm及其制备方法 |
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CN105161693A CN105161693A (zh) | 2015-12-16 |
CN105161693B true CN105161693B (zh) | 2018-11-23 |
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Families Citing this family (11)
Publication number | Priority date | Publication date | Assignee | Title |
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KR20170090196A (ko) * | 2016-01-28 | 2017-08-07 | 주식회사 엘지화학 | 전기화학 성능이 우수한 양극활물질 및 이를 포함하는 리튬 이차 전지 |
CN105932261A (zh) * | 2016-06-30 | 2016-09-07 | 湖南桑顿新能源有限公司 | 一种锰酸锂正极材料及其制备方法 |
CN106252718A (zh) * | 2016-10-19 | 2016-12-21 | 江苏海四达电源股份有限公司 | 高容量电动工具用圆柱形锂离子电池及其制备方法 |
CN106410141A (zh) * | 2016-10-19 | 2017-02-15 | 江苏海四达电源股份有限公司 | 电动工具用圆柱形锂离子电池及其制备方法 |
CN108539131A (zh) * | 2018-03-27 | 2018-09-14 | 宁夏汉尧石墨烯储能材料科技有限公司 | 一种石墨烯改性高镍系正极材料的制备方法 |
CN108539152A (zh) * | 2018-03-27 | 2018-09-14 | 宁夏汉尧石墨烯储能材料科技有限公司 | 喷雾干燥法制备石墨烯改性高镍系正极材料的方法及由该方法制备的正极材料 |
CN112125351B (zh) * | 2019-06-25 | 2023-12-08 | 惠州比亚迪实业有限公司 | 一种三元前驱体及其制备方法、三元材料及其制备方法、锂离子电池 |
CN112047393A (zh) * | 2020-09-10 | 2020-12-08 | 江西智锂科技有限公司 | 一种制备内核为镍基复合氧化物锂电池正极材料的方法 |
CN112047396A (zh) * | 2020-09-10 | 2020-12-08 | 江西智锂科技有限公司 | 一种两步结晶法制备双层镍基复合氧化物锂电池正极材料的方法 |
CN112479267B (zh) * | 2020-11-27 | 2022-10-18 | 广东邦普循环科技有限公司 | 一种三元正极材料及其制备方法和应用 |
CN112687869A (zh) * | 2020-12-25 | 2021-04-20 | 宁德新能源科技有限公司 | 正极材料、电化学装置和电子装置 |
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CN100413122C (zh) * | 2004-11-03 | 2008-08-20 | 深圳市比克电池有限公司 | 含锰的多元金属氧化物、锂离子二次电池的正极材料及其制备方法 |
CN101308925B (zh) * | 2008-07-04 | 2011-02-02 | 深圳市贝特瑞新能源材料股份有限公司 | 锂离子电池复合包覆正极材料及其制备方法 |
US20120225199A1 (en) * | 2010-02-05 | 2012-09-06 | International Battery, Inc. | Current collector coating for li-ion battery cells using aqueous binder |
CN102931384B (zh) * | 2012-10-23 | 2016-12-21 | 东莞新能源科技有限公司 | 一种适合高电压充放电的包覆结构及其制作方法 |
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Denomination of invention: A high cycle lithium battery multi cathode material NCM and its preparation method Effective date of registration: 20200826 Granted publication date: 20181123 Pledgee: Xiangtan branch of Bank of Changsha Co.,Ltd. Pledgor: SOUNDON NEW ENERGY TECHNOLOGY Co.,Ltd. Registration number: Y2020430000010 |
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