CN104766961A - 钠离子电池的低比表面积炭/炭复合负极材料的制备方法 - Google Patents
钠离子电池的低比表面积炭/炭复合负极材料的制备方法 Download PDFInfo
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- CN104766961A CN104766961A CN201510182097.7A CN201510182097A CN104766961A CN 104766961 A CN104766961 A CN 104766961A CN 201510182097 A CN201510182097 A CN 201510182097A CN 104766961 A CN104766961 A CN 104766961A
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- charcoal
- graphite
- composite negative
- sodium
- negative pole
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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
- 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
- H01M4/1393—Processes of manufacture of electrodes based on carbonaceous material, e.g. graphite-intercalation compounds or CFx
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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
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CN201510182097.7A CN104766961B (zh) | 2015-04-17 | 2015-04-17 | 钠离子电池的低比表面积炭/炭复合负极材料的制备方法 |
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CN201510182097.7A CN104766961B (zh) | 2015-04-17 | 2015-04-17 | 钠离子电池的低比表面积炭/炭复合负极材料的制备方法 |
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CN104766961A true CN104766961A (zh) | 2015-07-08 |
CN104766961B CN104766961B (zh) | 2017-06-16 |
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Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106784773A (zh) * | 2016-11-14 | 2017-05-31 | 华中科技大学 | 一种电极材料的制备方法 |
CN109509873A (zh) * | 2017-09-14 | 2019-03-22 | 丰田自动车株式会社 | 锂离子二次电池的负极用石墨材料及其制造方法 |
CN114566651A (zh) * | 2022-03-09 | 2022-05-31 | 松山湖材料实验室 | 一种硬质碳壳包裹的柔性多孔复合纳米硅粉复合材料及其制备方法以及应用 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20040227264A1 (en) * | 2003-05-16 | 2004-11-18 | Caisong Zou | Methods for fabricating improved graphite granules |
CN104037417A (zh) * | 2013-03-04 | 2014-09-10 | 上海杉杉科技有限公司 | 一种改性天然石墨及其制备方法 |
CN104377346A (zh) * | 2014-11-04 | 2015-02-25 | 辽宁工程技术大学 | 一种钠离子电池改性石墨负极材料的制备方法 |
-
2015
- 2015-04-17 CN CN201510182097.7A patent/CN104766961B/zh active Active
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20040227264A1 (en) * | 2003-05-16 | 2004-11-18 | Caisong Zou | Methods for fabricating improved graphite granules |
CN104037417A (zh) * | 2013-03-04 | 2014-09-10 | 上海杉杉科技有限公司 | 一种改性天然石墨及其制备方法 |
CN104377346A (zh) * | 2014-11-04 | 2015-02-25 | 辽宁工程技术大学 | 一种钠离子电池改性石墨负极材料的制备方法 |
Non-Patent Citations (1)
Title |
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P. THOMAS等: "Effect of mechanical grinding of pitch-based carbon fibers and graphite on their electrochemical sodium insertion properties", 《ELECTROCHIMICA ACTA》 * |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106784773A (zh) * | 2016-11-14 | 2017-05-31 | 华中科技大学 | 一种电极材料的制备方法 |
CN106784773B (zh) * | 2016-11-14 | 2019-06-25 | 华中科技大学 | 一种电极材料的制备方法 |
CN109509873A (zh) * | 2017-09-14 | 2019-03-22 | 丰田自动车株式会社 | 锂离子二次电池的负极用石墨材料及其制造方法 |
CN109509873B (zh) * | 2017-09-14 | 2022-03-11 | 丰田自动车株式会社 | 锂离子二次电池的负极用石墨材料及其制造方法 |
CN114566651A (zh) * | 2022-03-09 | 2022-05-31 | 松山湖材料实验室 | 一种硬质碳壳包裹的柔性多孔复合纳米硅粉复合材料及其制备方法以及应用 |
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CN104766961B (zh) | 2017-06-16 |
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Inventor after: Dong Wei Inventor after: Yang Shaobin Inventor after: Shen Ding Inventor after: Yu Haijing Inventor after: Wang Zhongjiang Inventor after: Zhang Jiamin Inventor after: Meng Yang Inventor before: Yang Shaobin Inventor before: Dong Wei Inventor before: Shen Ding Inventor before: Yu Haijing Inventor before: Wang Zhongjiang Inventor before: Zhang Jiamin Inventor before: Meng Yang |
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Effective date of registration: 20220509 Address after: Room 401-402, building a, Nanjing International Service Outsourcing building, No. 301, Hanzhongmen street, Gulou District, Nanjing, Jiangsu 210003 Patentee after: Nanjing Jiaming New Material Technology Co.,Ltd. Address before: 110043 No. 47 Zhonghua Road, Fuxin City, Liaoning Province Patentee before: LIAONING TECHNICAL University |