CN103840159A - 一种锂离子正极材料LiFePO4/C的合成方法 - Google Patents
一种锂离子正极材料LiFePO4/C的合成方法 Download PDFInfo
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- CN103840159A CN103840159A CN201410113390.3A CN201410113390A CN103840159A CN 103840159 A CN103840159 A CN 103840159A CN 201410113390 A CN201410113390 A CN 201410113390A CN 103840159 A CN103840159 A CN 103840159A
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- lithium ion
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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
- H01M4/13—Electrodes for accumulators with non-aqueous electrolyte, e.g. for lithium-accumulators; Processes of manufacture thereof
- H01M4/139—Processes of manufacture
- H01M4/1397—Processes of manufacture of electrodes based on inorganic compounds other than oxides or hydroxides, e.g. sulfides, selenides, tellurides, halogenides or LiCoFy
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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
- 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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- 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)
- Inorganic Chemistry (AREA)
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- Crystallography & Structural Chemistry (AREA)
- Manufacturing & Machinery (AREA)
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Abstract
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CN201410113390.3A CN103840159B (zh) | 2014-03-25 | 2014-03-25 | 一种锂离子正极材料LiFePO4/C的合成方法 |
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CN201410113390.3A CN103840159B (zh) | 2014-03-25 | 2014-03-25 | 一种锂离子正极材料LiFePO4/C的合成方法 |
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CN103840159A true CN103840159A (zh) | 2014-06-04 |
CN103840159B CN103840159B (zh) | 2016-11-16 |
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Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104993118A (zh) * | 2015-06-16 | 2015-10-21 | 田东 | 一种锂离子负极材料Li4Ti5O12/C的合成方法 |
WO2016202163A1 (zh) * | 2015-06-16 | 2016-12-22 | 田东 | 一种锂离子正极材料LiNiO2/C的合成方法 |
CN107093722A (zh) * | 2017-04-26 | 2017-08-25 | 新乡市升华新能源有限公司 | 基于液相离子级混合接触包覆掺杂工艺制备磷酸铁锂的方法 |
CN109607506A (zh) * | 2018-12-29 | 2019-04-12 | 合肥融捷能源材料有限公司 | 一种提升磷酸铁锂前驱体振实密度的方法 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102569795A (zh) * | 2012-01-02 | 2012-07-11 | 株洲泰和高科技有限公司 | 一种磷酸亚铁锂合成的综合改性方法 |
CN102651474A (zh) * | 2012-05-24 | 2012-08-29 | 四川科能锂电有限公司 | 一种锂电池正极活性材料磷酸铁锂的制备方法 |
CN103280579A (zh) * | 2013-04-02 | 2013-09-04 | 合肥国轩高科动力能源股份公司 | 一种高性能锂离子电池正极材料磷酸铁锰锂及其制备方法 |
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2014
- 2014-03-25 CN CN201410113390.3A patent/CN103840159B/zh active Active
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102569795A (zh) * | 2012-01-02 | 2012-07-11 | 株洲泰和高科技有限公司 | 一种磷酸亚铁锂合成的综合改性方法 |
CN102651474A (zh) * | 2012-05-24 | 2012-08-29 | 四川科能锂电有限公司 | 一种锂电池正极活性材料磷酸铁锂的制备方法 |
CN103280579A (zh) * | 2013-04-02 | 2013-09-04 | 合肥国轩高科动力能源股份公司 | 一种高性能锂离子电池正极材料磷酸铁锰锂及其制备方法 |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104993118A (zh) * | 2015-06-16 | 2015-10-21 | 田东 | 一种锂离子负极材料Li4Ti5O12/C的合成方法 |
WO2016202163A1 (zh) * | 2015-06-16 | 2016-12-22 | 田东 | 一种锂离子正极材料LiNiO2/C的合成方法 |
WO2016202162A1 (zh) * | 2015-06-16 | 2016-12-22 | 田东 | 一种锂离子负极材料Li4Ti5O12/C的合成方法 |
CN107093722A (zh) * | 2017-04-26 | 2017-08-25 | 新乡市升华新能源有限公司 | 基于液相离子级混合接触包覆掺杂工艺制备磷酸铁锂的方法 |
CN107093722B (zh) * | 2017-04-26 | 2019-11-29 | 新乡市升华新能源有限公司 | 基于液相离子级混合接触包覆掺杂工艺制备磷酸铁锂的方法 |
CN109607506A (zh) * | 2018-12-29 | 2019-04-12 | 合肥融捷能源材料有限公司 | 一种提升磷酸铁锂前驱体振实密度的方法 |
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CN103840159B (zh) | 2016-11-16 |
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Effective date of registration: 20170227 Address after: 361000 Xiamen, Fujian, China (Fujian) free trade test area, Xiamen area, one of the wells society, No. 300 Patentee after: Xiamen Xiamen tungsten new energy material Co., Ltd. Address before: 361026 Fujian Province, Xiamen City Haicang investment zone in Xiamen tungsten industry Limited by Share Ltd Patentee before: Xiamen Tungsten Co., Ltd. |
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Address after: 361000 Xiamen, Fujian, China (Fujian) free trade test area, Xiamen area, one of the wells society, No. 300 Patentee after: Xiamen xiaw new energy materials Co., Ltd Address before: 361000 Xiamen, Fujian, China (Fujian) free trade test area, Xiamen area, one of the wells society, No. 300 Patentee before: XTC NEW ENERGY MATERIALS(XIAMEN) Ltd. |
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