CN108878848B - 一种锂离子电池的短孔道介孔正极材料及制备方法 - Google Patents
一种锂离子电池的短孔道介孔正极材料及制备方法 Download PDFInfo
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- CN108878848B CN108878848B CN201810724012.7A CN201810724012A CN108878848B CN 108878848 B CN108878848 B CN 108878848B CN 201810724012 A CN201810724012 A CN 201810724012A CN 108878848 B CN108878848 B CN 108878848B
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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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- 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
- H01M4/36—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
- H01M4/583—Carbonaceous material, e.g. graphite-intercalation compounds or CFx
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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
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- H01M2004/021—Physical characteristics, e.g. porosity, surface area
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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
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- 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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CN201810724012.7A CN108878848B (zh) | 2018-07-04 | 2018-07-04 | 一种锂离子电池的短孔道介孔正极材料及制备方法 |
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CN201810724012.7A CN108878848B (zh) | 2018-07-04 | 2018-07-04 | 一种锂离子电池的短孔道介孔正极材料及制备方法 |
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CN108878848A CN108878848A (zh) | 2018-11-23 |
CN108878848B true CN108878848B (zh) | 2022-04-12 |
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CN111217406B (zh) * | 2020-01-13 | 2024-03-12 | 桑顿新能源科技有限公司 | 正极材料及其制备方法和应用 |
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CN101200289A (zh) * | 2006-12-15 | 2008-06-18 | 中国电子科技集团公司第十八研究所 | 一种磷酸铁锂材料及其制备方法 |
CN101453006A (zh) * | 2007-12-03 | 2009-06-10 | 中国科学院成都有机化学有限公司 | 微细孔结构的锂离子电池电极材料及其制备方法 |
CN102867957A (zh) * | 2012-09-22 | 2013-01-09 | 浙江振华新能源科技有限公司 | 一种球形介孔磷酸铁锂正极材料的制备方法 |
WO2014186207A2 (en) * | 2013-05-13 | 2014-11-20 | University Of Connecticut | Mesoporous materials and processes for preparation thereof |
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