CN102502561B - 一种无需球磨混料制备磷酸铁锂材料的方法 - Google Patents
一种无需球磨混料制备磷酸铁锂材料的方法 Download PDFInfo
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CN110697673B (zh) * | 2019-10-15 | 2021-01-12 | 徐州西迈斯能源科技有限公司 | 一种废旧动力锂离子电池中回收再生磷酸铁锂的方法 |
Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1903708A (zh) * | 2006-08-18 | 2007-01-31 | 河南环宇集团有限公司 | 湿法制备磷酸亚铁锂的方法及其制备的磷酸亚铁锂 |
CN101237043A (zh) * | 2008-01-31 | 2008-08-06 | 东北师范大学 | 以高活性无序磷酸铁制备磷酸亚铁锂/碳复合材料的方法 |
CN101475157A (zh) * | 2009-01-21 | 2009-07-08 | 武汉大学 | 一种磷酸铁锂纳米复合微球的制备方法 |
CN101478045A (zh) * | 2008-01-03 | 2009-07-08 | 深圳市沃特玛电池有限公司 | 一种高振实密度磷酸铁锂的制备方法 |
EP2142473A1 (en) * | 2007-07-31 | 2010-01-13 | Byd Company Limited | Method for preparing lithium iron phosphate as positive electrode active material for lithium ion secondary battery |
CN102208621A (zh) * | 2011-04-21 | 2011-10-05 | 浙江美思锂电科技有限公司 | 一种适于工业化生产的纳米磷酸铁锂的制备方法 |
CN102208627A (zh) * | 2011-05-11 | 2011-10-05 | 华南理工大学 | 一种喷雾干燥制备LiFePO4/C复合正极材料的方法 |
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Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1903708A (zh) * | 2006-08-18 | 2007-01-31 | 河南环宇集团有限公司 | 湿法制备磷酸亚铁锂的方法及其制备的磷酸亚铁锂 |
EP2142473A1 (en) * | 2007-07-31 | 2010-01-13 | Byd Company Limited | Method for preparing lithium iron phosphate as positive electrode active material for lithium ion secondary battery |
CN101478045A (zh) * | 2008-01-03 | 2009-07-08 | 深圳市沃特玛电池有限公司 | 一种高振实密度磷酸铁锂的制备方法 |
CN101237043A (zh) * | 2008-01-31 | 2008-08-06 | 东北师范大学 | 以高活性无序磷酸铁制备磷酸亚铁锂/碳复合材料的方法 |
CN101475157A (zh) * | 2009-01-21 | 2009-07-08 | 武汉大学 | 一种磷酸铁锂纳米复合微球的制备方法 |
CN102208621A (zh) * | 2011-04-21 | 2011-10-05 | 浙江美思锂电科技有限公司 | 一种适于工业化生产的纳米磷酸铁锂的制备方法 |
CN102208627A (zh) * | 2011-05-11 | 2011-10-05 | 华南理工大学 | 一种喷雾干燥制备LiFePO4/C复合正极材料的方法 |
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Address after: 311305, No. 72, landscape Avenue, Qingshan Town, Ling'an Economic Development Zone, Zhejiang, Hangzhou Applicant after: Nandu Electric Power Co., Ltd., Zhejiang Applicant after: Hangzhou Narada Battery Co., Ltd Applicant after: Hangzhou Nandu Energy Technology Co., Ltd. Address before: 310013 No. 50 Bauhinia Road, Zhejiang, Hangzhou Applicant before: Nandu Electric Power Co., Ltd., Zhejiang Applicant before: Hangzhou Narada Battery Co., Ltd Applicant before: Hangzhou Nandu Energy Technology Co., Ltd. |
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