CN111717940A - 一种分级制备窄分布前驱体的方法 - Google Patents
一种分级制备窄分布前驱体的方法 Download PDFInfo
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- 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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- H01M4/48—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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- H—ELECTRICITY
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- H01M4/00—Electrodes
- H01M4/02—Electrodes composed of, or comprising, active material
- H01M4/36—Selection of substances as active materials, active masses, active liquids
- H01M4/48—Selection of substances as active materials, active masses, active liquids of inorganic oxides or hydroxides
- H01M4/52—Selection of substances as active materials, active masses, active liquids of inorganic oxides or hydroxides of nickel, cobalt or iron
- H01M4/525—Selection of substances as active materials, active masses, active liquids of inorganic oxides or hydroxides of nickel, cobalt or iron of mixed oxides or hydroxides containing iron, cobalt or nickel for inserting or intercalating light metals, e.g. LiNiO2, LiCoO2 or LiCoOxFy
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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
- H01M2004/026—Electrodes composed of, or comprising, active material characterised by the polarity
- H01M2004/028—Positive electrodes
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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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Abstract
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Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN112366308A (zh) * | 2020-11-11 | 2021-02-12 | 江西普瑞美新材料科技有限公司 | 一种快速合成镍钴锰正极材料前驱体的方法 |
CN113321245A (zh) * | 2021-05-25 | 2021-08-31 | 华友新能源科技(衢州)有限公司 | 一种镍钴锰氢氧化物及其制备方法 |
CN113440903A (zh) * | 2021-05-21 | 2021-09-28 | 中冶瑞木新能源科技有限公司 | 一种三元前驱体陈化的方法 |
CN113522209A (zh) * | 2021-07-02 | 2021-10-22 | 中冶瑞木新能源科技有限公司 | 连续法生产窄粒径三元前驱体的合成设备 |
CN115072794A (zh) * | 2021-03-16 | 2022-09-20 | 华友新能源科技(衢州)有限公司 | 一种粒度分布可调控的三元前驱体的制备方法 |
CN115872458A (zh) * | 2021-09-28 | 2023-03-31 | 中国石油化工股份有限公司 | 一种锂离子电池正极材料前驱体及其制备方法与用途 |
Citations (8)
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CN106025203A (zh) * | 2016-05-27 | 2016-10-12 | 湖南海纳新材料有限公司 | 一种连续式窄分布锂电池用三元前驱体的制备方法 |
JP2018024570A (ja) * | 2016-07-29 | 2018-02-15 | 住友金属鉱山株式会社 | ニッケルマンガン複合水酸化物の製造方法、および非水系電解質二次電池用正極活物質の製造方法 |
CN108529688A (zh) * | 2018-05-12 | 2018-09-14 | 天津玉汉尧石墨烯储能材料科技有限公司 | 一种三元正极材料前驱体的制备方法 |
CN108598441A (zh) * | 2018-05-29 | 2018-09-28 | 东莞理工学院 | 一种不同粒度窄分布三元前驱体及其制备方法 |
CN109860581A (zh) * | 2018-12-25 | 2019-06-07 | 河南科隆新能源股份有限公司 | 一种窄粒径分布的球形氢氧化镍钴锰前驱体的制备方法 |
CN110550667A (zh) * | 2019-07-23 | 2019-12-10 | 河南科隆新能源股份有限公司 | 一种锂离子正极材料前驱体的制备方法 |
CN111036161A (zh) * | 2019-12-27 | 2020-04-21 | 中冶瑞木新能源科技有限公司 | 用于制备窄粒径分布三元前驱体的系统及方法 |
CN111252815A (zh) * | 2020-05-06 | 2020-06-09 | 金驰能源材料有限公司 | 一种锂离子电池正极材料前驱体的制备方法及其制备系统 |
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2020
- 2020-06-22 CN CN202010572390.5A patent/CN111717940B/zh active Active
Patent Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
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CN106025203A (zh) * | 2016-05-27 | 2016-10-12 | 湖南海纳新材料有限公司 | 一种连续式窄分布锂电池用三元前驱体的制备方法 |
JP2018024570A (ja) * | 2016-07-29 | 2018-02-15 | 住友金属鉱山株式会社 | ニッケルマンガン複合水酸化物の製造方法、および非水系電解質二次電池用正極活物質の製造方法 |
CN108529688A (zh) * | 2018-05-12 | 2018-09-14 | 天津玉汉尧石墨烯储能材料科技有限公司 | 一种三元正极材料前驱体的制备方法 |
CN108598441A (zh) * | 2018-05-29 | 2018-09-28 | 东莞理工学院 | 一种不同粒度窄分布三元前驱体及其制备方法 |
CN109860581A (zh) * | 2018-12-25 | 2019-06-07 | 河南科隆新能源股份有限公司 | 一种窄粒径分布的球形氢氧化镍钴锰前驱体的制备方法 |
CN110550667A (zh) * | 2019-07-23 | 2019-12-10 | 河南科隆新能源股份有限公司 | 一种锂离子正极材料前驱体的制备方法 |
CN111036161A (zh) * | 2019-12-27 | 2020-04-21 | 中冶瑞木新能源科技有限公司 | 用于制备窄粒径分布三元前驱体的系统及方法 |
CN111252815A (zh) * | 2020-05-06 | 2020-06-09 | 金驰能源材料有限公司 | 一种锂离子电池正极材料前驱体的制备方法及其制备系统 |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN112366308A (zh) * | 2020-11-11 | 2021-02-12 | 江西普瑞美新材料科技有限公司 | 一种快速合成镍钴锰正极材料前驱体的方法 |
CN115072794A (zh) * | 2021-03-16 | 2022-09-20 | 华友新能源科技(衢州)有限公司 | 一种粒度分布可调控的三元前驱体的制备方法 |
CN113440903A (zh) * | 2021-05-21 | 2021-09-28 | 中冶瑞木新能源科技有限公司 | 一种三元前驱体陈化的方法 |
CN113321245A (zh) * | 2021-05-25 | 2021-08-31 | 华友新能源科技(衢州)有限公司 | 一种镍钴锰氢氧化物及其制备方法 |
CN113522209A (zh) * | 2021-07-02 | 2021-10-22 | 中冶瑞木新能源科技有限公司 | 连续法生产窄粒径三元前驱体的合成设备 |
CN115872458A (zh) * | 2021-09-28 | 2023-03-31 | 中国石油化工股份有限公司 | 一种锂离子电池正极材料前驱体及其制备方法与用途 |
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