CN109192975B - 碳包覆三元正极材料的制备方法及其制得的碳包覆三元正极材料、锂离子电池和应用 - Google Patents
碳包覆三元正极材料的制备方法及其制得的碳包覆三元正极材料、锂离子电池和应用 Download PDFInfo
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- CN109192975B CN109192975B CN201811289186.1A CN201811289186A CN109192975B CN 109192975 B CN109192975 B CN 109192975B CN 201811289186 A CN201811289186 A CN 201811289186A CN 109192975 B CN109192975 B CN 109192975B
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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
- H01M4/48—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
- H01M4/624—Electric conductive fillers
- H01M4/625—Carbon or graphite
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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
- H01M2004/021—Physical characteristics, e.g. porosity, surface area
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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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- 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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- Electrochemistry (AREA)
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- Engineering & Computer Science (AREA)
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Abstract
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Priority Applications (1)
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CN201811289186.1A CN109192975B (zh) | 2018-10-31 | 2018-10-31 | 碳包覆三元正极材料的制备方法及其制得的碳包覆三元正极材料、锂离子电池和应用 |
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CN201811289186.1A CN109192975B (zh) | 2018-10-31 | 2018-10-31 | 碳包覆三元正极材料的制备方法及其制得的碳包覆三元正极材料、锂离子电池和应用 |
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CN109192975A CN109192975A (zh) | 2019-01-11 |
CN109192975B true CN109192975B (zh) | 2019-08-02 |
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CN201811289186.1A Active CN109192975B (zh) | 2018-10-31 | 2018-10-31 | 碳包覆三元正极材料的制备方法及其制得的碳包覆三元正极材料、锂离子电池和应用 |
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Families Citing this family (2)
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CN109980207B (zh) * | 2019-04-08 | 2020-12-22 | 中科(马鞍山)新材料科创园有限公司 | 一种锰酸锂锂离子电池正极材料及其制备方法和用途 |
CN113113575B (zh) * | 2020-01-13 | 2022-07-12 | 万华化学集团股份有限公司 | 一种用于锂离子二次电池的三元正极材料及其制备方法 |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
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CN104993122A (zh) * | 2015-05-29 | 2015-10-21 | 哈尔滨工业大学 | 具有内部致密、外部疏松结构的一次颗粒堆积密度的三元前驱体材料、正极材料及制备方法 |
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CN101478044B (zh) * | 2009-01-07 | 2012-05-30 | 厦门钨业股份有限公司 | 锂离子二次电池多元复合正极材料及其制备方法 |
CN101834291B (zh) * | 2010-04-09 | 2012-01-11 | 中南大学 | 一种亚微米级LiNi0.5Mn0.5O2正极材料的制备方法 |
CN102280619A (zh) * | 2011-07-08 | 2011-12-14 | 厦门钨业股份有限公司 | 高振实球形三元正极材料前驱体制备方法 |
CN106328904B (zh) * | 2016-10-26 | 2019-01-29 | 北京光科博冶科技有限责任公司 | 高比容量氮掺杂石墨烯镍钴锰酸锂复合材料及其制备方法 |
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CN104993122A (zh) * | 2015-05-29 | 2015-10-21 | 哈尔滨工业大学 | 具有内部致密、外部疏松结构的一次颗粒堆积密度的三元前驱体材料、正极材料及制备方法 |
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Inventor after: Zhang Chen Inventor after: Wang Hua Inventor after: Wu Lijue Inventor after: Wen Dingqiang Inventor after: Feng Huancun Inventor after: Zhang Ying Inventor after: Wei Qiang Inventor after: Chen Yao Inventor after: Wu Ruqiong Inventor before: Chen Yao Inventor before: Wu Lijue Inventor before: Wen Dingqiang Inventor before: Feng Huancun Inventor before: Wei Qiang Inventor before: Wu Qiongru |