CN102496710A - 一种镍基多元正极材料及其制备方法 - Google Patents
一种镍基多元正极材料及其制备方法 Download PDFInfo
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- CN102496710A CN102496710A CN2011104565252A CN201110456525A CN102496710A CN 102496710 A CN102496710 A CN 102496710A CN 2011104565252 A CN2011104565252 A CN 2011104565252A CN 201110456525 A CN201110456525 A CN 201110456525A CN 102496710 A CN102496710 A CN 102496710A
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Abstract
Description
分子式 | 初始放电容量(mAh/g) | 高温贮藏测试150℃、5h放置 | 钉插测试 | |
实施例1 | Li1.04Ni0.75Co0.15Al0.10O2/(0.4Li3PO4·0.6Al2O3)0.003 | 180.5 | 不膨胀、不发火 | 不发火 |
实施例2 | Li1.08Ni0.8Co0.1Mn0.1O2/(0.5Li3PO4·0.5ZrO2)0.010 | 178.8 | 不膨胀、不发火 | 不发火 |
对比例1 | Li1.04Ni0.75Co0.15Al0.10O2 | 182.5 | 全部电池膨胀或破裂 | 全部电池起火 |
对比例2 | Li1.04Ni0.75Co0.15Al0.10O2/(Li3PO4)0.003 | 182.0 | 不膨胀、不发火 | 在一部分电池中看出发火 |
对比例3 | Li1.04Ni0.75Co0.15Al0.10O2/(Al2O3)0.003 | 175.2 | 不膨胀、不发火 | 不发火 |
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Cited By (11)
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CN103606671A (zh) * | 2013-12-09 | 2014-02-26 | 湖南杉杉新材料有限公司 | 一种高容量动力型富镍锂离子电池正极材料及其制备方法 |
CN105594032A (zh) * | 2013-08-08 | 2016-05-18 | 世宗大学校产学协力团 | 用于锂二次电池的阴极材料以及含有该材料的锂二次电池 |
WO2016083205A2 (en) | 2014-11-28 | 2016-06-02 | Basf Se | Process for making lithiated transition metal oxides |
CN106784783A (zh) * | 2015-11-19 | 2017-05-31 | 荆门市格林美新材料有限公司 | 合成锂离子电池镍钴锰正极材料的方法 |
CN108011100A (zh) * | 2017-12-15 | 2018-05-08 | 中国科学院成都有机化学有限公司 | 一种表面反应包覆的三元正极材料及其制备方法 |
CN109546136A (zh) * | 2018-12-14 | 2019-03-29 | 淮安新能源材料技术研究院 | 一种磷酸锂包覆三元离子电池正极材料的制备方法及产品 |
CN109964345A (zh) * | 2016-12-28 | 2019-07-02 | 松下知识产权经营株式会社 | 非水电解质二次电池用正极及非水电解质二次电池 |
CN109994728A (zh) * | 2019-03-29 | 2019-07-09 | 宁波容百新能源科技股份有限公司 | 一具有均匀包覆层的高镍正极材料及其制备方法 |
WO2021248860A1 (zh) * | 2020-06-09 | 2021-12-16 | 蜂巢能源科技有限公司 | 一种无钴单晶复合材料、其制备方法和用途 |
US11489156B2 (en) | 2017-10-20 | 2022-11-01 | Lg Chem, Ltd. | Positive electrode active material for lithium secondary battery, method of preparing the same, and positive electrode for lithium secondary battery and lithium secondary battery which include the positive electrode active material |
EP4092787A4 (en) * | 2020-01-17 | 2024-04-10 | Svolt Energy Tech Co Ltd | COBALT-FREE LAYERED POSITIVE ELECTRODE MATERIAL AND METHOD FOR PRODUCTION THEREOF AND LITHIUM-ION BATTERY |
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CN101145609A (zh) * | 2006-09-13 | 2008-03-19 | 三洋电机株式会社 | 非水电解质二次电池用正极材料及非水电解质二次电池 |
US20090087731A1 (en) * | 2007-09-27 | 2009-04-02 | Atsushi Fukui | Lithium secondary battery |
US20100129714A1 (en) * | 2008-11-21 | 2010-05-27 | Hitachi, Ltd. | Lithium secondary battery |
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CN1280397A (zh) * | 1999-06-17 | 2001-01-17 | 三星Sdi株式会社 | 用于锂二次电池的正极活性材料及其制备方法 |
CN101145609A (zh) * | 2006-09-13 | 2008-03-19 | 三洋电机株式会社 | 非水电解质二次电池用正极材料及非水电解质二次电池 |
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Cited By (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105594032B (zh) * | 2013-08-08 | 2019-08-23 | 世宗大学校产学协力团 | 用于锂二次电池的阴极材料以及含有该材料的锂二次电池 |
CN105594032A (zh) * | 2013-08-08 | 2016-05-18 | 世宗大学校产学协力团 | 用于锂二次电池的阴极材料以及含有该材料的锂二次电池 |
CN103606671B (zh) * | 2013-12-09 | 2015-09-09 | 湖南杉杉新材料有限公司 | 一种高容量动力型富镍锂离子电池正极材料及其制备方法 |
CN103606671A (zh) * | 2013-12-09 | 2014-02-26 | 湖南杉杉新材料有限公司 | 一种高容量动力型富镍锂离子电池正极材料及其制备方法 |
CN107001072B (zh) * | 2014-11-28 | 2020-05-12 | 巴斯夫欧洲公司 | 用于制备锂化过渡金属氧化物的方法 |
WO2016083205A3 (en) * | 2014-11-28 | 2016-07-21 | Basf Se | Process for making lithiated transition metal oxides |
CN107001072A (zh) * | 2014-11-28 | 2017-08-01 | 巴斯夫欧洲公司 | 用于制备锂化过渡金属氧化物的方法 |
US11670760B2 (en) | 2014-11-28 | 2023-06-06 | Basf Se | Process for making lithiated transition metal oxides |
WO2016083205A2 (en) | 2014-11-28 | 2016-06-02 | Basf Se | Process for making lithiated transition metal oxides |
CN106784783A (zh) * | 2015-11-19 | 2017-05-31 | 荆门市格林美新材料有限公司 | 合成锂离子电池镍钴锰正极材料的方法 |
US11456452B2 (en) | 2016-12-28 | 2022-09-27 | Panasonic Intellectual Property Management Co., Ltd. | Positive electrode for non-aqueous electrolyte secondary battery and non-aqueous electrolyte secondary battery |
CN109964345A (zh) * | 2016-12-28 | 2019-07-02 | 松下知识产权经营株式会社 | 非水电解质二次电池用正极及非水电解质二次电池 |
US11489156B2 (en) | 2017-10-20 | 2022-11-01 | Lg Chem, Ltd. | Positive electrode active material for lithium secondary battery, method of preparing the same, and positive electrode for lithium secondary battery and lithium secondary battery which include the positive electrode active material |
CN108011100A (zh) * | 2017-12-15 | 2018-05-08 | 中国科学院成都有机化学有限公司 | 一种表面反应包覆的三元正极材料及其制备方法 |
CN109546136A (zh) * | 2018-12-14 | 2019-03-29 | 淮安新能源材料技术研究院 | 一种磷酸锂包覆三元离子电池正极材料的制备方法及产品 |
CN109994728A (zh) * | 2019-03-29 | 2019-07-09 | 宁波容百新能源科技股份有限公司 | 一具有均匀包覆层的高镍正极材料及其制备方法 |
EP4092787A4 (en) * | 2020-01-17 | 2024-04-10 | Svolt Energy Tech Co Ltd | COBALT-FREE LAYERED POSITIVE ELECTRODE MATERIAL AND METHOD FOR PRODUCTION THEREOF AND LITHIUM-ION BATTERY |
WO2021248860A1 (zh) * | 2020-06-09 | 2021-12-16 | 蜂巢能源科技有限公司 | 一种无钴单晶复合材料、其制备方法和用途 |
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