CN105406070B - 一种锂离子电池正极浆料制备方法 - Google Patents
一种锂离子电池正极浆料制备方法 Download PDFInfo
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- CN105406070B CN105406070B CN201510949129.1A CN201510949129A CN105406070B CN 105406070 B CN105406070 B CN 105406070B CN 201510949129 A CN201510949129 A CN 201510949129A CN 105406070 B CN105406070 B CN 105406070B
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- H01M4/139—Processes of manufacture
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- H01M4/62—Selection of inactive substances as ingredients for active masses, e.g. binders, fillers
- H01M4/624—Electric conductive fillers
- H01M4/625—Carbon or graphite
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- H01M4/02—Electrodes composed of, or comprising, active material
- H01M2004/026—Electrodes composed of, or comprising, active material characterised by the polarity
- H01M2004/028—Positive electrodes
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- H—ELECTRICITY
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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
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CN105406070A CN105406070A (zh) | 2016-03-16 |
CN105406070B true CN105406070B (zh) | 2018-06-08 |
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Families Citing this family (33)
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CN106159265B (zh) * | 2016-09-14 | 2019-04-09 | 成都雅骏新能源汽车科技股份有限公司 | 含石墨烯复合导电剂的磷酸铁锂电池正极浆料的制备方法 |
CN106450333A (zh) * | 2016-10-28 | 2017-02-22 | 合肥国轩电池材料有限公司 | 一种锂电池正极浆料及其合浆方法 |
CN108511753A (zh) * | 2017-05-02 | 2018-09-07 | 万向二三股份公司 | 一种磷酸铁锂电池正极导电剂及其应用 |
CN107331440B (zh) * | 2017-06-29 | 2019-08-16 | 奇瑞新能源汽车技术有限公司 | 一种碳纳米管导电浆、正极材料的制备方法及锂电池 |
CN109728258B (zh) * | 2017-10-30 | 2020-12-11 | 北京万源工业有限公司 | 一种磷酸铁锂正极材料的分散工艺 |
CN107834019B (zh) * | 2017-11-02 | 2020-03-17 | 沈阳国科金能科技有限公司 | 一种高固含量的电池浆料制备方法 |
CN108023059A (zh) * | 2017-11-30 | 2018-05-11 | 东莞市金源电池科技有限公司 | 一种锂电池制浆用石墨烯的分散方法 |
CN107887594A (zh) * | 2017-12-04 | 2018-04-06 | 中国科学院青岛生物能源与过程研究所 | 一种用于锂离子电池的复合型富锂锰基正极材料及制备方法 |
CN109962240A (zh) * | 2017-12-25 | 2019-07-02 | 中国电子科技集团公司第十八研究所 | 碳纳米管为导电剂的锂氟化碳电池用正极浆料制作方法 |
CN108183223B (zh) * | 2017-12-29 | 2020-08-04 | 青岛昊鑫新能源科技有限公司 | 一种碳纳米管、石墨烯和导电炭黑复配的导电浆料及其制备方法 |
CN108258245A (zh) * | 2018-01-03 | 2018-07-06 | 中航锂电(洛阳)有限公司 | 一种复合导电剂、锂离子电池正极及锂离子电池 |
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CN109326779A (zh) * | 2018-09-14 | 2019-02-12 | 桑顿新能源科技有限公司 | 一种高倍率锂离子电池浆料的制备方法 |
CN109524664A (zh) * | 2018-11-23 | 2019-03-26 | 浙江佳贝思绿色能源有限公司 | 一种锂离子电池浆料、合浆工艺及锂离子电池 |
CN109745881A (zh) * | 2018-12-20 | 2019-05-14 | 惠州亿纬锂能股份有限公司 | 锂电池正极浆料的匀浆方法 |
CN109786740B (zh) * | 2018-12-20 | 2021-07-02 | 惠州亿纬锂能股份有限公司 | 锂电池正极浆料的制备方法 |
CN109473661A (zh) * | 2018-12-24 | 2019-03-15 | 湖北融通高科先进材料有限公司 | 锂离子电池正极浆料及其制备方法 |
CN111384363A (zh) * | 2018-12-27 | 2020-07-07 | 广州汽车集团股份有限公司 | 一种正极极片及锂离子电池 |
CN109903931A (zh) * | 2019-02-25 | 2019-06-18 | 天津艾克凯胜石墨烯科技有限公司 | 一种高分散石墨烯复合导电浆料的制备方法 |
CN109860513B (zh) * | 2019-02-28 | 2020-07-28 | 中车青岛四方车辆研究所有限公司 | 锂离子电池极片及其制备方法和锂离子电池 |
CN111162262B (zh) * | 2020-01-17 | 2022-09-09 | 广东墨睿科技有限公司 | 一种高倍率锂离子电池正极浆料的制备方法 |
CN111430708A (zh) * | 2020-01-19 | 2020-07-17 | 蜂巢能源科技有限公司 | 锂离子电池正极浆料及其制备方法和应用 |
CN111640907B (zh) * | 2020-05-29 | 2023-05-05 | 惠州亿纬锂能股份有限公司 | 一种锂离子电池正极浆料及其制备方法和制备过程使用的搅拌缸 |
CN112582612B (zh) * | 2020-07-03 | 2022-03-22 | 骆驼集团新能源电池有限公司 | 一种锂离子电池正极浆料及其制备方法 |
CN112151801A (zh) * | 2020-09-21 | 2020-12-29 | 深圳市拓邦锂电池有限公司 | 锂离子电池正极浆料及其制备方法 |
CN112133907A (zh) * | 2020-09-30 | 2020-12-25 | 蜂巢能源科技有限公司 | 一种锂离子电池无钴浆料及其制备方法与应用 |
CN112687863A (zh) * | 2020-12-25 | 2021-04-20 | 惠州亿纬锂能股份有限公司 | 一种锂硫电池正极浆料、其匀浆方法及用途 |
CN113036141A (zh) * | 2021-03-10 | 2021-06-25 | 哈尔滨万鑫石墨谷科技有限公司 | 一种磷酸铁锂正极浆料的制备方法 |
CN113422049A (zh) * | 2021-06-25 | 2021-09-21 | 湖北亿纬动力有限公司 | 一种磷酸铁锂正极极片及其制备方法和应用 |
CN114864943A (zh) * | 2022-05-19 | 2022-08-05 | 中山烯利来设备科技有限公司 | 一种使用石墨烯的磷酸铁锂电池导电浆料及其制备方法 |
CN115117354B (zh) * | 2022-08-01 | 2023-08-29 | 合肥国轩高科动力能源有限公司 | 悬浮法胶液制备方法、正极浆料、正极极片和锂离子电池 |
CN117343096B (zh) * | 2023-12-04 | 2024-04-02 | 瑞浦兰钧能源股份有限公司 | 一种离子化导电剂及其制备方法和应用 |
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CN101710619A (zh) * | 2009-12-14 | 2010-05-19 | 重庆大学 | 一种锂离子电池的电极极片及其制作方法 |
CN106463731A (zh) * | 2014-02-21 | 2017-02-22 | 赫尔克里士有限公司 | 用于锂离子电池的交联的粘合剂 |
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