CN102509790A - 具有特定形貌结构的磷酸亚铁锂正极材料及锂二次电池 - Google Patents
具有特定形貌结构的磷酸亚铁锂正极材料及锂二次电池 Download PDFInfo
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- CN102509790A CN102509790A CN2011103205048A CN201110320504A CN102509790A CN 102509790 A CN102509790 A CN 102509790A CN 2011103205048 A CN2011103205048 A CN 2011103205048A CN 201110320504 A CN201110320504 A CN 201110320504A CN 102509790 A CN102509790 A CN 102509790A
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M4/00—Electrodes
- H01M4/02—Electrodes composed of, or comprising, active material
- 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
- H01M4/5825—Oxygenated metallic salts or polyanionic structures, e.g. borates, phosphates, silicates, olivines
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
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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
- H01M4/625—Carbon or graphite
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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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- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
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CN201110320504.8A CN102509790B (zh) | 2011-10-20 | 2011-10-20 | 具有特定形貌结构的磷酸亚铁锂正极材料及锂二次电池 |
PCT/CN2012/074242 WO2013056540A1 (zh) | 2011-10-20 | 2012-04-18 | 具有特定形貌结构的磷酸亚铁锂正极材料及锂二次电池 |
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Cited By (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103086405A (zh) * | 2013-01-05 | 2013-05-08 | 阿坝中晟锂业有限公司 | 一种电池级碳酸锂的清洁化生产方法 |
CN103296249A (zh) * | 2013-06-19 | 2013-09-11 | 宁德新能源科技有限公司 | 掺杂改性锂镍钴锰、制备方法及锂离子电池 |
CN103979525A (zh) * | 2014-05-22 | 2014-08-13 | 辽宁大学 | 一种富酸基球形碳材料的制备方法 |
CN104241607A (zh) * | 2014-10-10 | 2014-12-24 | 威远县大禾陶瓷原料有限公司 | 一种磷酸铁锂电极材料的制备方法 |
CN105428648A (zh) * | 2015-11-27 | 2016-03-23 | 中信大锰矿业有限责任公司大新锰矿分公司 | 一种电池正极材料磷酸铁锂的制备方法 |
CN105810905A (zh) * | 2016-03-15 | 2016-07-27 | 浙江大学 | 一种具有分级结构的锂离子电池正极材料、制备方法及其应用 |
US9590244B2 (en) | 2013-10-15 | 2017-03-07 | Industrial Technology Research Institute | Ni—Mn composite oxalate powder, lithium transition metal composite oxide powder and lithium ion secondary battery |
CN106684346A (zh) * | 2016-12-13 | 2017-05-17 | 苏州宇量电池有限公司 | 适用于喷雾干燥法制备电极材料的碳包覆方法 |
CN108028361A (zh) * | 2015-09-30 | 2018-05-11 | Nec能源元器件株式会社 | 用于锂离子二次电池的正极以及锂离子二次电池 |
CN108155357A (zh) * | 2016-12-02 | 2018-06-12 | 三星Sdi株式会社 | 用于锂二次电池的基于镍的活性材料、其制备方法、和包括包含其的正极的锂二次电池 |
US10833329B2 (en) | 2016-12-02 | 2020-11-10 | Samsung Sdi Co., Ltd. | Nickel-based active material for lithium secondary battery, method of preparing the same, and lithium secondary battery including positive electrode including the nickel-based active material |
CN112382741A (zh) * | 2020-10-12 | 2021-02-19 | 深圳市贝特瑞纳米科技有限公司 | 高镍正极材料及其制备方法、锂离子二次电池 |
US20210172924A1 (en) * | 2018-08-30 | 2021-06-10 | Lg Chem, Ltd. | Multiple Qualitative and Quantitative Heavy Metal Analysis Device Implemented by Rotary Platform |
CN113979413A (zh) * | 2021-11-19 | 2022-01-28 | 天齐锂业股份有限公司 | 一种冷冻析杂合成磷酸二氢锂的方法 |
CN115784274A (zh) * | 2022-11-02 | 2023-03-14 | 四川顺应锂材料科技有限公司 | 一种硝酸铝溶液中微量锂的分离回收方法 |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110759325B (zh) * | 2018-07-25 | 2023-03-14 | 深圳市比亚迪锂电池有限公司 | 一种正极材料及其制备方法和锂离子电池 |
CN115385321B (zh) * | 2022-09-08 | 2023-03-10 | 锂源(深圳)科学研究有限公司 | 薄片状磷酸铁锂正极材料及其水热法制备方法 |
Citations (3)
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CN101117216A (zh) * | 2007-07-23 | 2008-02-06 | 河北工业大学 | 一种锂离子电池正极材料磷酸铁锂的水热合成法 |
CN101224900A (zh) * | 2007-10-11 | 2008-07-23 | 钟辉 | 一种锂辉石煅烧转型新方法 |
WO2010056322A1 (en) * | 2008-11-17 | 2010-05-20 | Chemetall Foote Corporation | Recovery of lithium from aqueous solutions |
Family Cites Families (2)
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JP5098146B2 (ja) * | 2005-10-14 | 2012-12-12 | 株式会社Gsユアサ | 非水電解質二次電池用正極材料の製造方法およびそれを備える非水電解質二次電池 |
JP5517032B2 (ja) * | 2008-03-31 | 2014-06-11 | 戸田工業株式会社 | 非水電解質二次電池用オリビン型複合酸化物粒子粉末及びその製造方法、並びに二次電池 |
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- 2011-10-20 CN CN201110320504.8A patent/CN102509790B/zh active Active
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- 2012-04-18 WO PCT/CN2012/074242 patent/WO2013056540A1/zh active Application Filing
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
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CN101117216A (zh) * | 2007-07-23 | 2008-02-06 | 河北工业大学 | 一种锂离子电池正极材料磷酸铁锂的水热合成法 |
CN101224900A (zh) * | 2007-10-11 | 2008-07-23 | 钟辉 | 一种锂辉石煅烧转型新方法 |
WO2010056322A1 (en) * | 2008-11-17 | 2010-05-20 | Chemetall Foote Corporation | Recovery of lithium from aqueous solutions |
Cited By (23)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103086405A (zh) * | 2013-01-05 | 2013-05-08 | 阿坝中晟锂业有限公司 | 一种电池级碳酸锂的清洁化生产方法 |
CN103296249A (zh) * | 2013-06-19 | 2013-09-11 | 宁德新能源科技有限公司 | 掺杂改性锂镍钴锰、制备方法及锂离子电池 |
US9748555B1 (en) | 2013-10-15 | 2017-08-29 | Industrial Technology Research Institute | Ni—Mn composite oxalate powder, lithium transition metal composite oxide powder and lithium ion secondary battery |
US9590244B2 (en) | 2013-10-15 | 2017-03-07 | Industrial Technology Research Institute | Ni—Mn composite oxalate powder, lithium transition metal composite oxide powder and lithium ion secondary battery |
CN103979525A (zh) * | 2014-05-22 | 2014-08-13 | 辽宁大学 | 一种富酸基球形碳材料的制备方法 |
CN104241607A (zh) * | 2014-10-10 | 2014-12-24 | 威远县大禾陶瓷原料有限公司 | 一种磷酸铁锂电极材料的制备方法 |
CN108028361B (zh) * | 2015-09-30 | 2021-05-14 | 远景Aesc能源元器件有限公司 | 用于锂离子二次电池的正极以及锂离子二次电池 |
CN108028361A (zh) * | 2015-09-30 | 2018-05-11 | Nec能源元器件株式会社 | 用于锂离子二次电池的正极以及锂离子二次电池 |
CN105428648B (zh) * | 2015-11-27 | 2018-06-05 | 中信大锰矿业有限责任公司大新锰矿分公司 | 一种电池正极材料磷酸铁锂的制备方法 |
CN105428648A (zh) * | 2015-11-27 | 2016-03-23 | 中信大锰矿业有限责任公司大新锰矿分公司 | 一种电池正极材料磷酸铁锂的制备方法 |
CN105810905B (zh) * | 2016-03-15 | 2018-06-22 | 浙江大学 | 一种具有分级结构的锂离子电池正极材料、制备方法及其应用 |
CN105810905A (zh) * | 2016-03-15 | 2016-07-27 | 浙江大学 | 一种具有分级结构的锂离子电池正极材料、制备方法及其应用 |
CN108155357A (zh) * | 2016-12-02 | 2018-06-12 | 三星Sdi株式会社 | 用于锂二次电池的基于镍的活性材料、其制备方法、和包括包含其的正极的锂二次电池 |
US10833329B2 (en) | 2016-12-02 | 2020-11-10 | Samsung Sdi Co., Ltd. | Nickel-based active material for lithium secondary battery, method of preparing the same, and lithium secondary battery including positive electrode including the nickel-based active material |
CN108155357B (zh) * | 2016-12-02 | 2022-03-08 | 三星Sdi株式会社 | 用于锂二次电池的基于镍的活性材料、其制备方法、和包括包含其的正极的锂二次电池 |
US11552294B2 (en) | 2016-12-02 | 2023-01-10 | Samsung Sdi Co., Ltd. | Nickel-based active material for lithium secondary battery, method of preparing the same, and lithium secondary battery including positive electrode including the nickel-based active material |
CN106684346A (zh) * | 2016-12-13 | 2017-05-17 | 苏州宇量电池有限公司 | 适用于喷雾干燥法制备电极材料的碳包覆方法 |
US20210172924A1 (en) * | 2018-08-30 | 2021-06-10 | Lg Chem, Ltd. | Multiple Qualitative and Quantitative Heavy Metal Analysis Device Implemented by Rotary Platform |
US11639920B2 (en) * | 2018-08-30 | 2023-05-02 | Lg Chem, Ltd. | Multiple qualitative and quantitative heavy metal analysis device implemented by rotary platform |
CN112382741A (zh) * | 2020-10-12 | 2021-02-19 | 深圳市贝特瑞纳米科技有限公司 | 高镍正极材料及其制备方法、锂离子二次电池 |
CN113979413A (zh) * | 2021-11-19 | 2022-01-28 | 天齐锂业股份有限公司 | 一种冷冻析杂合成磷酸二氢锂的方法 |
CN115784274A (zh) * | 2022-11-02 | 2023-03-14 | 四川顺应锂材料科技有限公司 | 一种硝酸铝溶液中微量锂的分离回收方法 |
CN115784274B (zh) * | 2022-11-02 | 2024-01-09 | 四川顺应锂材料科技有限公司 | 一种硝酸铝溶液中微量锂的分离回收方法 |
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Address after: 629200 Shehong County, Suining City, Taihe Town, north of the city of Qi Qi lithium Limited by Share Ltd Patentee after: Tianqi Lithium Co., Ltd. Address before: 629200, Sichuan County, Suining City, Shehong Province Taihe Town North Village space, Sichuan Tianqi lithium industry Limited by Share Ltd Patentee before: Sichuan Tianqi Lithium Industries.Inc. |
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Effective date of registration: 20191021 Address after: 629200, Suining County, Sichuan City, Shehong Province Taihe Town, North Qi Li lithium Limited by Share Ltd Co-patentee after: Tianqi lithium industry (Jiangsu) Co., Ltd. Patentee after: Tianqi Lithium Industry Co., Ltd. Co-patentee after: Tianqi Lithium Industry (Shehong) Co., Ltd. Address before: 629200, Suining County, Sichuan City, Shehong Province Taihe Town, North Qi Li lithium Limited by Share Ltd Patentee before: Tianqi Lithium Industry Co., Ltd. |
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Address after: 215634, 5, Dongxin Road, Yangzi International Chemical Industry Park, Suzhou, Jiangsu, Zhangjiagang Co-patentee after: Tianqi Lithium Industry Co., Ltd. Patentee after: Tianqi lithium industry (Jiangsu) Co., Ltd. Co-patentee after: Tianqi Lithium Industry (Shehong) Co., Ltd. Address before: 629200, Suining County, Sichuan City, Shehong Province Taihe Town, North Qi Li lithium Limited by Share Ltd Co-patentee before: Tianqi lithium industry (Jiangsu) Co., Ltd. Patentee before: Tianqi Lithium Industry Co., Ltd. Co-patentee before: Tianqi Lithium Industry (Shehong) Co., Ltd. |
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