CN103606676B - 一种磷酸铁锂/碳纳米复合材料及其制备方法 - Google Patents
一种磷酸铁锂/碳纳米复合材料及其制备方法 Download PDFInfo
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- CN103606676B CN103606676B CN201310560442.7A CN201310560442A CN103606676B CN 103606676 B CN103606676 B CN 103606676B CN 201310560442 A CN201310560442 A CN 201310560442A CN 103606676 B CN103606676 B CN 103606676B
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- lithium
- iron phosphate
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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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- B—PERFORMING OPERATIONS; TRANSPORTING
- B82—NANOTECHNOLOGY
- B82Y—SPECIFIC USES OR APPLICATIONS OF NANOSTRUCTURES; MEASUREMENT OR ANALYSIS OF NANOSTRUCTURES; MANUFACTURE OR TREATMENT OF NANOSTRUCTURES
- B82Y40/00—Manufacture or treatment of nanostructures
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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
Abstract
Description
Claims (76)
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CN201310560442.7A CN103606676B (zh) | 2013-11-12 | 2013-11-12 | 一种磷酸铁锂/碳纳米复合材料及其制备方法 |
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CN201310560442.7A CN103606676B (zh) | 2013-11-12 | 2013-11-12 | 一种磷酸铁锂/碳纳米复合材料及其制备方法 |
Publications (2)
Publication Number | Publication Date |
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CN103606676A CN103606676A (zh) | 2014-02-26 |
CN103606676B true CN103606676B (zh) | 2016-06-29 |
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CN201310560442.7A Active CN103606676B (zh) | 2013-11-12 | 2013-11-12 | 一种磷酸铁锂/碳纳米复合材料及其制备方法 |
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Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104347873B (zh) * | 2014-07-24 | 2017-05-10 | 机械科学研究总院先进制造技术研究中心 | 一种共聚反应制备类球形磷酸铁锂正极材料的制备方法 |
CN105047952A (zh) * | 2015-06-02 | 2015-11-11 | 哈尔滨工业大学 | 一种具有金属氧化物/碳的核鞘结构的树枝状纳米线催化剂载体及担载催化剂的制备方法 |
CN105206835B (zh) * | 2015-09-11 | 2017-11-14 | 合肥国轩高科动力能源有限公司 | 磷酸铁锂正极材料的制备方法 |
CN106229505B (zh) * | 2016-08-17 | 2019-10-25 | 深圳市贝特瑞纳米科技有限公司 | 一种高密度球形纳米磷酸铁锂材料及其制备方法和包含其的锂离子电池 |
CN106532039A (zh) * | 2016-11-08 | 2017-03-22 | 河南省净寰新能源科技有限公司 | 一种超细磷酸铁微粉的制备方法 |
CN106517128A (zh) * | 2016-11-08 | 2017-03-22 | 河南省净寰新能源科技有限公司 | 一种低成本电池级磷酸铁微粉的制备方法 |
CN107069005A (zh) * | 2017-04-19 | 2017-08-18 | 龙能科技如皋市有限公司 | 一种双碳源包覆磷酸铁锂材料的制备方法 |
CN114512655B (zh) * | 2022-03-08 | 2024-02-23 | 湖南电将军新能源有限公司 | 一种锂离子电池正极复合材料及其制备方法和应用 |
Citations (5)
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CN101172594A (zh) * | 2007-10-11 | 2008-05-07 | 河北工业大学 | 用于制备磷酸铁锂材料的磷酸铁的制备方法 |
CN101237039A (zh) * | 2008-01-08 | 2008-08-06 | 上海大学 | 化学气相沉积辅助固相法合成LiFePO4/C材料的方法 |
CN101708834A (zh) * | 2009-12-11 | 2010-05-19 | 广西壮族自治区化工研究院 | 圆片状磷酸铁及其制备方法和用途 |
CN101807692A (zh) * | 2010-04-30 | 2010-08-18 | 湖南格林新能源有限公司 | 一种锂离子电池正极材料磷酸铁锂的制备方法 |
CN101891176A (zh) * | 2010-06-24 | 2010-11-24 | 复旦大学 | 用非离子表面活性剂制备磷酸铁的方法 |
-
2013
- 2013-11-12 CN CN201310560442.7A patent/CN103606676B/zh active Active
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101172594A (zh) * | 2007-10-11 | 2008-05-07 | 河北工业大学 | 用于制备磷酸铁锂材料的磷酸铁的制备方法 |
CN101237039A (zh) * | 2008-01-08 | 2008-08-06 | 上海大学 | 化学气相沉积辅助固相法合成LiFePO4/C材料的方法 |
CN101708834A (zh) * | 2009-12-11 | 2010-05-19 | 广西壮族自治区化工研究院 | 圆片状磷酸铁及其制备方法和用途 |
CN101807692A (zh) * | 2010-04-30 | 2010-08-18 | 湖南格林新能源有限公司 | 一种锂离子电池正极材料磷酸铁锂的制备方法 |
CN101891176A (zh) * | 2010-06-24 | 2010-11-24 | 复旦大学 | 用非离子表面活性剂制备磷酸铁的方法 |
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