CN108933242B - 一种锂离子电池混合正极的制备方法 - Google Patents
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- CN108933242B CN108933242B CN201810751223.XA CN201810751223A CN108933242B CN 108933242 B CN108933242 B CN 108933242B CN 201810751223 A CN201810751223 A CN 201810751223A CN 108933242 B CN108933242 B CN 108933242B
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- H01M4/48—Selection of substances as active materials, active masses, active liquids of inorganic oxides or hydroxides
- H01M4/50—Selection of substances as active materials, active masses, active liquids of inorganic oxides or hydroxides of manganese
- H01M4/505—Selection of substances as active materials, active masses, active liquids of inorganic oxides or hydroxides of manganese of mixed oxides or hydroxides containing manganese for inserting or intercalating light metals, e.g. LiMn2O4 or LiMn2OxFy
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- 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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CN108933242B true CN108933242B (zh) | 2019-12-10 |
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Families Citing this family (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109962221B (zh) * | 2019-02-20 | 2020-03-17 | 江西星盈科技有限公司 | 复合正极材料及正极片及正极片制备方法及锂离子电池 |
CN110212158A (zh) * | 2019-05-10 | 2019-09-06 | 欣旺达电动汽车电池有限公司 | 一种具有浓度梯度的正极极片及其制备方法 |
CN110416496B (zh) * | 2019-08-05 | 2020-12-11 | 泰州纳新新能源科技有限公司 | 一种阴极浆料和阴极的制备方法 |
CN110707293B (zh) * | 2019-10-15 | 2020-12-11 | 泰州纳新新能源科技有限公司 | 一种锂离子电池阴极的制备方法 |
CN110649226B (zh) * | 2019-11-07 | 2020-12-11 | 泰州纳新新能源科技有限公司 | 一种锰基锂氧化物正极及其制备方法 |
KR20210055591A (ko) * | 2019-11-07 | 2021-05-17 | 주식회사 엘지화학 | Lno 함량이 상이한 이중층 구조의 합제층을 포함하는 양극 및 이를 포함하는 이차전지 |
WO2021095818A1 (ja) * | 2019-11-15 | 2021-05-20 | ビークルエナジージャパン株式会社 | リチウムイオン二次電池用正極、及びリチウムイオン二次電池 |
CN110970609B (zh) * | 2019-12-24 | 2021-04-20 | 苏州睿梵工业设计有限公司 | 一种电动工具用锂离子电池的正极的制备方法 |
CN111180734B (zh) * | 2020-01-06 | 2021-03-23 | 宇恒电池有限公司 | 一种锂离子电池复合正极的制备方法 |
CN111276757B (zh) * | 2020-02-19 | 2021-01-05 | 苏州睿邦工业设计有限公司 | 一种动力型锂离子电池的制备方法 |
CN111211294B (zh) * | 2020-03-20 | 2021-07-13 | 东莞市鑫睿电子有限公司 | 一种锂离子电池正极及其制备方法 |
CN111244431A (zh) * | 2020-03-20 | 2020-06-05 | 金妍 | 一种锂离子电池阴极浆料的制备方法 |
CN111313085B (zh) * | 2020-04-13 | 2021-07-06 | 东方醒狮储能电池有限公司 | 一种锂离子电池正极的制备方法 |
CN112072070B (zh) * | 2020-09-04 | 2022-06-14 | 珠海冠宇电池股份有限公司 | 一种正极极片及包括该正极极片的锂离子电池 |
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CN1832231A (zh) * | 2005-03-09 | 2006-09-13 | 索尼株式会社 | 正极材料及电池 |
CN103165935A (zh) * | 2011-12-08 | 2013-06-19 | 索尼公司 | 电极、二次电池、电池组、电动车辆以及电力储存系统 |
CN103181005A (zh) * | 2011-02-21 | 2013-06-26 | 株式会社Lg化学 | 具有改善的功率特性的混合正极活性材料和包含其的锂二次电池 |
CN103201882A (zh) * | 2011-05-02 | 2013-07-10 | 株式会社Lg化学 | 包含多层电极活性材料层的电极和包含所述电极的二次电池 |
CN105161705A (zh) * | 2015-06-29 | 2015-12-16 | 山东玉皇新能源科技有限公司 | 一种磷酸锰锂包覆镍钴锰酸锂正极材料及其制备方法 |
CN106252586A (zh) * | 2016-08-30 | 2016-12-21 | 深圳博磊达新能源科技有限公司 | 一种复合正极片及其制备方法、锂离子电池 |
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- 2018-07-10 CN CN201810751223.XA patent/CN108933242B/zh active Active
Patent Citations (6)
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CN1832231A (zh) * | 2005-03-09 | 2006-09-13 | 索尼株式会社 | 正极材料及电池 |
CN103181005A (zh) * | 2011-02-21 | 2013-06-26 | 株式会社Lg化学 | 具有改善的功率特性的混合正极活性材料和包含其的锂二次电池 |
CN103201882A (zh) * | 2011-05-02 | 2013-07-10 | 株式会社Lg化学 | 包含多层电极活性材料层的电极和包含所述电极的二次电池 |
CN103165935A (zh) * | 2011-12-08 | 2013-06-19 | 索尼公司 | 电极、二次电池、电池组、电动车辆以及电力储存系统 |
CN105161705A (zh) * | 2015-06-29 | 2015-12-16 | 山东玉皇新能源科技有限公司 | 一种磷酸锰锂包覆镍钴锰酸锂正极材料及其制备方法 |
CN106252586A (zh) * | 2016-08-30 | 2016-12-21 | 深圳博磊达新能源科技有限公司 | 一种复合正极片及其制备方法、锂离子电池 |
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Inventor after: Liu Wenping Inventor after: Wang Gang Inventor after: Deng Liping Inventor before: Deng Liping |
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Effective date of registration: 20191118 Address after: 344000 Jiangxi province Fuzhou City Jinchao Economic Development Zone, hi tech Industrial Park Applicant after: Jiangxi Dibico Co., Ltd. Address before: 215000 No. 5 Xinghan Street, Suzhou Industrial Park, Jiangsu Province Applicant before: Deng Liping |
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Denomination of invention: A preparation method of hybrid cathode for lithium ion battery Effective date of registration: 20201217 Granted publication date: 20191210 Pledgee: Fuzhou hi tech Zone Industry and technology Financing Guarantee Co., Ltd Pledgor: Jiangxi DBK Corporation Co.,Ltd. Registration number: Y2020360000110 |
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