CN106252620A - 一种采用cvd低温制备碳包覆磷酸铁锂正极材料的方法 - Google Patents
一种采用cvd低温制备碳包覆磷酸铁锂正极材料的方法 Download PDFInfo
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- CN106252620A CN106252620A CN201610676971.7A CN201610676971A CN106252620A CN 106252620 A CN106252620 A CN 106252620A CN 201610676971 A CN201610676971 A CN 201610676971A CN 106252620 A CN106252620 A CN 106252620A
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- H—ELECTRICITY
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- 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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- H—ELECTRICITY
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- 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
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- 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
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CN201610676971.7A CN106252620B (zh) | 2016-08-17 | 2016-08-17 | 一种采用cvd低温制备碳包覆磷酸铁锂正极材料的方法 |
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CN201610676971.7A CN106252620B (zh) | 2016-08-17 | 2016-08-17 | 一种采用cvd低温制备碳包覆磷酸铁锂正极材料的方法 |
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CN106252620A true CN106252620A (zh) | 2016-12-21 |
CN106252620B CN106252620B (zh) | 2019-05-07 |
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Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106532013A (zh) * | 2016-12-26 | 2017-03-22 | 贝特瑞(天津)纳米材料制造有限公司 | 一种动力电池用磷酸铁锂/碳复合材料、其制备方法及用途 |
CN110137476A (zh) * | 2019-05-28 | 2019-08-16 | 大连中比动力电池有限公司 | 一种磷酸铁锂/碳复合材料及其制备方法和应用 |
CN111081997A (zh) * | 2019-11-25 | 2020-04-28 | 德阳威旭锂电科技有限责任公司 | 一种复合碳源包覆纳米磷酸系锂离子正极材料的制备方法 |
CN111403695A (zh) * | 2019-11-11 | 2020-07-10 | 余姚市鑫和电池材料有限公司 | 一种包覆碳铝的磷酸铁锂正极材料的制备方法 |
CN114512655A (zh) * | 2022-03-08 | 2022-05-17 | 湖南电将军新能源有限公司 | 一种锂离子电池正极复合材料及其制备方法和应用 |
CN114597376A (zh) * | 2022-03-22 | 2022-06-07 | 湖北融通高科先进材料有限公司 | 一种由磷酸亚铁制备碳包覆磷酸铁锂材料的方法 |
CN114744315A (zh) * | 2022-03-09 | 2022-07-12 | 昆明理工大学 | 一种废旧磷酸铁锂正极材料直接再生方法 |
CN116294577A (zh) * | 2023-05-18 | 2023-06-23 | 苏州田边热能科技有限公司 | 一种用于锂电池材料烧结的窑炉能耗节能控制方法 |
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CN101186289A (zh) * | 2006-11-17 | 2008-05-28 | 喻维杰 | 一种真空回转窑生产磷酸铁锂材料的工艺方法 |
CN101237039A (zh) * | 2008-01-08 | 2008-08-06 | 上海大学 | 化学气相沉积辅助固相法合成LiFePO4/C材料的方法 |
CN102227024A (zh) * | 2011-05-23 | 2011-10-26 | 深圳市贝特瑞新能源材料股份有限公司 | 适用于动力锂离子电池的正极材料磷酸铁锂及其制备方法 |
CN103794788A (zh) * | 2014-02-21 | 2014-05-14 | 合肥国轩高科动力能源股份公司 | 一种磷酸铁锂正极材料的表面碳包覆方法 |
CN203928696U (zh) * | 2014-05-20 | 2014-11-05 | 山东海特电子新材料有限公司 | 一种无死角动态回转炉 |
US9054380B2 (en) * | 2010-06-03 | 2015-06-09 | Tsinghua University | Method for making lithium battery cathode material |
CN104953094A (zh) * | 2015-06-24 | 2015-09-30 | 合肥国轩高科动力能源股份公司 | 一种具有高振实密度的磷酸铁锂的制备方法 |
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Patent Citations (7)
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CN101186289A (zh) * | 2006-11-17 | 2008-05-28 | 喻维杰 | 一种真空回转窑生产磷酸铁锂材料的工艺方法 |
CN101237039A (zh) * | 2008-01-08 | 2008-08-06 | 上海大学 | 化学气相沉积辅助固相法合成LiFePO4/C材料的方法 |
US9054380B2 (en) * | 2010-06-03 | 2015-06-09 | Tsinghua University | Method for making lithium battery cathode material |
CN102227024A (zh) * | 2011-05-23 | 2011-10-26 | 深圳市贝特瑞新能源材料股份有限公司 | 适用于动力锂离子电池的正极材料磷酸铁锂及其制备方法 |
CN103794788A (zh) * | 2014-02-21 | 2014-05-14 | 合肥国轩高科动力能源股份公司 | 一种磷酸铁锂正极材料的表面碳包覆方法 |
CN203928696U (zh) * | 2014-05-20 | 2014-11-05 | 山东海特电子新材料有限公司 | 一种无死角动态回转炉 |
CN104953094A (zh) * | 2015-06-24 | 2015-09-30 | 合肥国轩高科动力能源股份公司 | 一种具有高振实密度的磷酸铁锂的制备方法 |
Cited By (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106532013A (zh) * | 2016-12-26 | 2017-03-22 | 贝特瑞(天津)纳米材料制造有限公司 | 一种动力电池用磷酸铁锂/碳复合材料、其制备方法及用途 |
CN110137476A (zh) * | 2019-05-28 | 2019-08-16 | 大连中比动力电池有限公司 | 一种磷酸铁锂/碳复合材料及其制备方法和应用 |
CN111403695A (zh) * | 2019-11-11 | 2020-07-10 | 余姚市鑫和电池材料有限公司 | 一种包覆碳铝的磷酸铁锂正极材料的制备方法 |
CN111403695B (zh) * | 2019-11-11 | 2022-10-14 | 余姚市鑫和电池材料有限公司 | 一种包覆碳铝的磷酸铁锂正极材料的制备方法 |
CN111081997A (zh) * | 2019-11-25 | 2020-04-28 | 德阳威旭锂电科技有限责任公司 | 一种复合碳源包覆纳米磷酸系锂离子正极材料的制备方法 |
CN114512655A (zh) * | 2022-03-08 | 2022-05-17 | 湖南电将军新能源有限公司 | 一种锂离子电池正极复合材料及其制备方法和应用 |
CN114512655B (zh) * | 2022-03-08 | 2024-02-23 | 湖南电将军新能源有限公司 | 一种锂离子电池正极复合材料及其制备方法和应用 |
CN114744315A (zh) * | 2022-03-09 | 2022-07-12 | 昆明理工大学 | 一种废旧磷酸铁锂正极材料直接再生方法 |
CN114597376A (zh) * | 2022-03-22 | 2022-06-07 | 湖北融通高科先进材料有限公司 | 一种由磷酸亚铁制备碳包覆磷酸铁锂材料的方法 |
CN114597376B (zh) * | 2022-03-22 | 2023-08-22 | 湖北融通高科先进材料集团股份有限公司 | 一种由磷酸亚铁制备碳包覆磷酸铁锂材料的方法 |
CN116294577A (zh) * | 2023-05-18 | 2023-06-23 | 苏州田边热能科技有限公司 | 一种用于锂电池材料烧结的窑炉能耗节能控制方法 |
CN116294577B (zh) * | 2023-05-18 | 2023-09-01 | 苏州田边热能科技有限公司 | 一种用于锂电池材料烧结的窑炉能耗节能控制方法 |
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Effective date of registration: 20220727 Address after: 318000 room 232, administrative service center, cluster area, No. 9, east section of Jianan Avenue, cluster area, Taizhou City, Zhejiang Province Patentee after: Zhejiang aide Nano Technology Co.,Ltd. Address before: 336000 No. 10, Chunyi Road, Yichun Economic Development Zone, Jiangxi Province Patentee before: Yichun Tianzhi High-tech New Material Co.,Ltd. |
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Address after: 318000 room 232, administrative service center, cluster area, No. 9, east section of Jianan Avenue, cluster area, Taizhou City, Zhejiang Province Patentee after: Tianci Materials (Taizhou) Co.,Ltd. Address before: 318000 room 232, administrative service center, cluster area, No. 9, east section of Jianan Avenue, cluster area, Taizhou City, Zhejiang Province Patentee before: Zhejiang aide Nano Technology Co.,Ltd. |