CN100486004C - 锂离子电池正极材料磷酸铁锂的制备方法 - Google Patents
锂离子电池正极材料磷酸铁锂的制备方法 Download PDFInfo
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- CN100486004C CN100486004C CNB2007100598068A CN200710059806A CN100486004C CN 100486004 C CN100486004 C CN 100486004C CN B2007100598068 A CNB2007100598068 A CN B2007100598068A CN 200710059806 A CN200710059806 A CN 200710059806A CN 100486004 C CN100486004 C CN 100486004C
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- lithium
- preparation
- iron phosphate
- lifepo
- ferric
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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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Abstract
Description
对比项 | 美国已有产品 | 国内已有产品 | 本方法产品 |
平均粒径/μm | 8±3 | 13±5 | 10±2 |
堆积密度/g.cm<sup>-3</sup> | 1.01 | 0.86 | 1.10 |
电化学容量/mAh.g<sup>-1</sup>,0.2C | 147 | 135 | 150 |
大电流放电性能/mAh.g<sup>-1</sup>,2C | 130 | 122 | 135 |
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Priority Applications (1)
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CNB2007100598068A CN100486004C (zh) | 2007-10-11 | 2007-10-11 | 锂离子电池正极材料磷酸铁锂的制备方法 |
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CNB2007100598068A CN100486004C (zh) | 2007-10-11 | 2007-10-11 | 锂离子电池正极材料磷酸铁锂的制备方法 |
Publications (2)
Publication Number | Publication Date |
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CN101140985A CN101140985A (zh) | 2008-03-12 |
CN100486004C true CN100486004C (zh) | 2009-05-06 |
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CNB2007100598068A Expired - Fee Related CN100486004C (zh) | 2007-10-11 | 2007-10-11 | 锂离子电池正极材料磷酸铁锂的制备方法 |
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Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102173402B (zh) * | 2011-01-17 | 2013-08-14 | 深圳科雷拉能源科技有限公司 | 一种磷酸铁锂低温连续生产工艺及其专用装置 |
CN102344128B (zh) * | 2011-07-20 | 2013-03-13 | 彩虹集团公司 | 在空气气氛以磷酸铁为铁源制备磷酸亚铁锂的方法 |
CN102376957A (zh) * | 2011-11-10 | 2012-03-14 | 山东精工电子科技有限公司 | 一种低温型磷酸铁锂正极材料及其制备方法 |
WO2014122566A1 (en) * | 2013-02-11 | 2014-08-14 | Basf Se | Active cathode material and its use in rechargeable electrochemical cells |
CN103553016B (zh) * | 2013-10-25 | 2015-09-02 | 浙江南都电源动力股份有限公司 | 一种以多聚磷酸和磷酸二氢铵为复合磷源的磷酸铁锂制备方法 |
CN108417832B (zh) * | 2016-03-18 | 2020-11-24 | 日照华轩新能源有限公司 | 一种等摩尔比例制备磷酸铁锂的方法 |
CN111392705B (zh) * | 2020-02-25 | 2021-11-12 | 东莞东阳光科研发有限公司 | 一种高压实磷酸铁锂的制备方法 |
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2007
- 2007-10-11 CN CNB2007100598068A patent/CN100486004C/zh not_active Expired - Fee Related
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EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Shandong Realforce Group New Energy Science and Technology Co., Ltd. Assignor: Hebei University of Technology Contract record no.: 2010370000226 Denomination of invention: Method for preparing lithium iron phosphate of anode material of lithium ion battery Granted publication date: 20090506 License type: Exclusive License Open date: 20080312 Record date: 20100511 |
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