CN100511778C - 高性能锂离子电池正极材料LiFePO4/C的制备方法 - Google Patents
高性能锂离子电池正极材料LiFePO4/C的制备方法 Download PDFInfo
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- CN100511778C CN100511778C CNB2007100550336A CN200710055033A CN100511778C CN 100511778 C CN100511778 C CN 100511778C CN B2007100550336 A CNB2007100550336 A CN B2007100550336A CN 200710055033 A CN200710055033 A CN 200710055033A CN 100511778 C CN100511778 C CN 100511778C
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- lithium
- source compound
- lifepo
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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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Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CNB2007100550336A CN100511778C (zh) | 2007-08-24 | 2007-08-24 | 高性能锂离子电池正极材料LiFePO4/C的制备方法 |
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CNB2007100550336A CN100511778C (zh) | 2007-08-24 | 2007-08-24 | 高性能锂离子电池正极材料LiFePO4/C的制备方法 |
Publications (2)
Publication Number | Publication Date |
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CN101179124A CN101179124A (zh) | 2008-05-14 |
CN100511778C true CN100511778C (zh) | 2009-07-08 |
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CNB2007100550336A Expired - Fee Related CN100511778C (zh) | 2007-08-24 | 2007-08-24 | 高性能锂离子电池正极材料LiFePO4/C的制备方法 |
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CN (1) | CN100511778C (zh) |
Families Citing this family (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101475156B (zh) * | 2008-12-31 | 2011-06-29 | 郑州市联合能源电子有限公司 | 磷酸铁锂前驱体及其充电电池电极的制备方法 |
WO2010149681A1 (en) | 2009-06-24 | 2010-12-29 | Basf Se | Process for the preparation of lifepo4-carbon composites |
CN101794881A (zh) * | 2010-03-22 | 2010-08-04 | 河南联合新能源有限公司 | 一步法微波烧结制备锂离子电池正极材料的方法 |
CN102185136B (zh) * | 2010-04-09 | 2013-12-04 | 清华大学 | 一种锂离子电池正极材料纳米磷酸亚铁锂的制备方法 |
CN101826617B (zh) * | 2010-05-05 | 2012-03-28 | 黄博 | 磷酸铁锂的制备方法 |
CN102347477B (zh) * | 2010-08-02 | 2014-07-23 | 中国科学院宁波材料技术与工程研究所 | 一种微波法制备高性能磷酸铁锂/碳正极材料的方法 |
CN102034980B (zh) * | 2010-11-22 | 2012-10-31 | 湖南杉杉新材料有限公司 | 磷酸铁锂铝碳复合正极材料及其制备方法 |
CN102110810B (zh) * | 2010-11-25 | 2012-12-26 | 浙江大学 | 微波阵加热法连续生产磷酸铁锂的方法与装置 |
KR20140001997A (ko) * | 2011-02-14 | 2014-01-07 | 바스프 에스이 | 전극 물질 및 이의 제조 방법 |
CN102208647A (zh) * | 2011-05-13 | 2011-10-05 | 天津大学 | 结晶碳包覆硅酸亚铁锂正极材料及制备方法 |
CN102299327B (zh) * | 2011-08-05 | 2014-03-12 | 陕西科技大学 | 一种锂铝掺杂碳包覆磷酸铁锂正极材料的制备方法 |
CN102403495A (zh) * | 2011-11-25 | 2012-04-04 | 昆明理工大学 | 一种碳包覆锂离子电池复合正极材料的制备方法 |
CN102544494A (zh) * | 2012-02-09 | 2012-07-04 | 苏州科技学院 | 一种纳米复合磷酸铁锂正极材料的制备方法 |
CN104466174A (zh) * | 2013-09-23 | 2015-03-25 | 华东理工大学 | 一种锂离子电池用正极活性物质及其制备方法 |
CN106229484A (zh) * | 2016-08-23 | 2016-12-14 | 贵州玉屏迈威科技有限公司 | 一种微波合成锂电池正极材料的方法 |
CN112875766B (zh) * | 2021-01-28 | 2022-10-14 | 山东宏匀纳米科技有限公司 | 一种添加碳源的微波加热溶液法制备三元正极材料的方法 |
CN113036085A (zh) * | 2021-03-26 | 2021-06-25 | 湖北亿纬动力有限公司 | 一种正极极片及其制备方法和应用 |
CN114744170A (zh) * | 2022-04-02 | 2022-07-12 | 楚能新能源股份有限公司 | 一种改性磷酸铁锂正极材料的制备方法及锂离子电池 |
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2007
- 2007-08-24 CN CNB2007100550336A patent/CN100511778C/zh not_active Expired - Fee Related
Non-Patent Citations (2)
Title |
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A novel concept for the synthesis of an improved LiFePO4lithium battery cathode. F. Croce, A.D. Epifanio, J. Hassoun et al.Electrochemical and Solid-State Letters,Vol.5 No.3. 2002 |
A novel concept for the synthesis of an improved LiFePO4lithium battery cathode. F. Croce, A.D. Epifanio, J. Hassoun et al.Electrochemical and Solid-State Letters,Vol.5 No.3. 2002 * |
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Publication number | Publication date |
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CN101179124A (zh) | 2008-05-14 |
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C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Henan Union New Energy Co., Ltd. Assignor: Zhengzhou Delangneng Battery Co., Ltd. Contract fulfillment period: 2009.9.18 to 2015.9.17 Contract record no.: 2009410000222 Denomination of invention: Method for producing high performance lithium ion battery anode material LiFePO4/C Granted publication date: 20090708 License type: Exclusive license Record date: 2009.9.28 |
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Free format text: EXCLUSIVE LICENSE; TIME LIMIT OF IMPLEMENTING CONTACT: 2009.9.18 TO 2015.9.17; CHANGE OF CONTRACT Name of requester: HENAN COMBINED NEW ENERGY CO., LTD. Effective date: 20090928 |
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Effective date of registration: 20160405 Address after: Huancheng Road high-tech economic zone 224799 Jiangsu province Yancheng City Jianhu County Patentee after: Jiangsu Junming Hi Tech Co Ltd Address before: Yinping Rd. 450001 high tech Industrial Development Zone, Henan city of Zhengzhou province No. 9 Patentee before: Zhengzhou Delangneng Battery Co., Ltd. |
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CF01 | Termination of patent right due to non-payment of annual fee | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090708 Termination date: 20180824 |