CN108735995B - 复合材料及制备方法、电池正极材料和电池 - Google Patents
复合材料及制备方法、电池正极材料和电池 Download PDFInfo
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- CN108735995B CN108735995B CN201810510702.2A CN201810510702A CN108735995B CN 108735995 B CN108735995 B CN 108735995B CN 201810510702 A CN201810510702 A CN 201810510702A CN 108735995 B CN108735995 B CN 108735995B
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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
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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
- H01M4/58—Selection of substances as active materials, active masses, active liquids of inorganic compounds other than oxides or hydroxides, e.g. sulfides, selenides, tellurides, halogenides or LiCoFy; of polyanionic structures, e.g. phosphates, silicates or borates
- H01M4/5825—Oxygenated metallic salts or polyanionic structures, e.g. borates, phosphates, silicates, olivines
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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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- 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)
- General Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Crystallography & Structural Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Composite Materials (AREA)
- Silicates, Zeolites, And Molecular Sieves (AREA)
- Battery Electrode And Active Subsutance (AREA)
Abstract
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Priority Applications (1)
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CN201810510702.2A CN108735995B (zh) | 2018-05-24 | 2018-05-24 | 复合材料及制备方法、电池正极材料和电池 |
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CN201810510702.2A CN108735995B (zh) | 2018-05-24 | 2018-05-24 | 复合材料及制备方法、电池正极材料和电池 |
Publications (2)
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CN108735995A CN108735995A (zh) | 2018-11-02 |
CN108735995B true CN108735995B (zh) | 2020-04-17 |
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Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
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CN109216691B (zh) * | 2018-11-06 | 2021-08-17 | 桑德新能源技术开发有限公司 | 一种正极活性材料及其制备方法和锂电池 |
CN110676451B (zh) * | 2019-12-04 | 2020-04-14 | 湖南省正源储能材料与器件研究所 | 一种晶粒径向生长排布的中空球形正极材料及其制备方法 |
CN114177846A (zh) * | 2020-09-14 | 2022-03-15 | 天津理工大学 | 一种核壳结构的聚合物微球溶剂热制备方法及其电容去离子应用 |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
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CN103545510B (zh) * | 2013-09-30 | 2015-12-09 | 上海维凯光电新材料有限公司 | 硅酸锰锂类锂离子电池正极材料及其制备方法 |
CN106410195A (zh) * | 2016-12-01 | 2017-02-15 | 河北大学 | 一种不含碳锂离子电池正极材料硅酸亚铁锂的制备方法 |
CN107394125B (zh) * | 2017-06-07 | 2020-07-14 | 上海交通大学 | 掺锰硅酸铁锂/石墨烯空心纳米球正极材料及其制备方法 |
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