CN111509219B - 一种锰酸锂电池材料及其制备方法 - Google Patents
一种锰酸锂电池材料及其制备方法 Download PDFInfo
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- CN111509219B CN111509219B CN202010288057.1A CN202010288057A CN111509219B CN 111509219 B CN111509219 B CN 111509219B CN 202010288057 A CN202010288057 A CN 202010288057A CN 111509219 B CN111509219 B CN 111509219B
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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
- H01M4/48—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
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M10/00—Secondary cells; Manufacture thereof
- H01M10/05—Accumulators with non-aqueous electrolyte
- H01M10/052—Li-accumulators
- 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
- 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
- H01M4/62—Selection of inactive substances as ingredients for active masses, e.g. binders, fillers
- H01M4/628—Inhibitors, e.g. gassing inhibitors, corrosion inhibitors
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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
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- 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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- Engineering & Computer Science (AREA)
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- Manufacturing & Machinery (AREA)
- Inorganic Chemistry (AREA)
- Battery Electrode And Active Subsutance (AREA)
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Abstract
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CN202010288057.1A CN111509219B (zh) | 2020-04-13 | 2020-04-13 | 一种锰酸锂电池材料及其制备方法 |
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CN202010288057.1A CN111509219B (zh) | 2020-04-13 | 2020-04-13 | 一种锰酸锂电池材料及其制备方法 |
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CN111509219A CN111509219A (zh) | 2020-08-07 |
CN111509219B true CN111509219B (zh) | 2022-04-15 |
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Families Citing this family (2)
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CN116477665A (zh) * | 2022-01-17 | 2023-07-25 | 复旦大学 | 一种锰酸锂正极材料及其制备方法和锂离子电池 |
CN116425204B (zh) * | 2023-04-28 | 2024-03-22 | 巴斯夫杉杉电池材料有限公司 | 尖晶石型锰酸锂及其制备方法和锂离子电池 |
Citations (12)
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CN101841018A (zh) * | 2010-06-22 | 2010-09-22 | 湖南杉杉新材料有限公司 | 锂离子电池用单晶锂锰氧化物及其制备方法 |
CN102569807A (zh) * | 2011-11-10 | 2012-07-11 | 中国科学院宁波材料技术与工程研究所 | 一种包覆改性的锰酸锂正极材料及其制备方法 |
CN102683638A (zh) * | 2011-03-10 | 2012-09-19 | 郑州万力新能科技有限公司 | 一种高温循环稳定的尖晶石锰酸锂合成方法 |
CN102709542A (zh) * | 2012-05-25 | 2012-10-03 | 青岛乾运高科新材料股份有限公司 | 锂离子正极材料尖晶石型锰酸锂制备过程中氧缺陷的修复方法 |
CN102903902A (zh) * | 2012-09-27 | 2013-01-30 | 多氟多化工股份有限公司 | 一种掺杂型尖晶石锰酸锂电极材料及其制备方法 |
CN104051709A (zh) * | 2014-06-10 | 2014-09-17 | 奇瑞汽车股份有限公司 | 一种锂离子电池正极材料的制备方法 |
CN104485452A (zh) * | 2014-12-30 | 2015-04-01 | 中信国安盟固利电源技术有限公司 | 一种动力锂离子电池用高温型锰酸锂正极材料及其制备方法 |
CN104538618A (zh) * | 2014-12-22 | 2015-04-22 | 东北大学 | 高温循环稳定的锂电池用类单晶尖晶石锰酸锂的合成方法 |
CN106887583A (zh) * | 2015-12-15 | 2017-06-23 | 中国科学院化学研究所 | 一种正极材料及其制备方法和应用 |
CN109817909A (zh) * | 2019-01-07 | 2019-05-28 | 新乡市中天新能源科技股份有限公司 | 一种耐高温循环型锰酸锂正极材料的制备方法 |
CN109817900A (zh) * | 2018-12-12 | 2019-05-28 | 中国科学院合肥物质科学研究院 | 一种表面包覆的掺杂锰酸锂球形二次颗粒及其制备方法和应用 |
CN109904424A (zh) * | 2019-02-28 | 2019-06-18 | 河南大学 | 一步法表面包覆和梯度掺杂一体化双修饰lnmo正极材料的方法 |
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US8658125B2 (en) * | 2001-10-25 | 2014-02-25 | Panasonic Corporation | Positive electrode active material and non-aqueous electrolyte secondary battery containing the same |
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2020
- 2020-04-13 CN CN202010288057.1A patent/CN111509219B/zh active Active
Patent Citations (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101841018A (zh) * | 2010-06-22 | 2010-09-22 | 湖南杉杉新材料有限公司 | 锂离子电池用单晶锂锰氧化物及其制备方法 |
CN102683638A (zh) * | 2011-03-10 | 2012-09-19 | 郑州万力新能科技有限公司 | 一种高温循环稳定的尖晶石锰酸锂合成方法 |
CN102569807A (zh) * | 2011-11-10 | 2012-07-11 | 中国科学院宁波材料技术与工程研究所 | 一种包覆改性的锰酸锂正极材料及其制备方法 |
CN102709542A (zh) * | 2012-05-25 | 2012-10-03 | 青岛乾运高科新材料股份有限公司 | 锂离子正极材料尖晶石型锰酸锂制备过程中氧缺陷的修复方法 |
CN102903902A (zh) * | 2012-09-27 | 2013-01-30 | 多氟多化工股份有限公司 | 一种掺杂型尖晶石锰酸锂电极材料及其制备方法 |
CN104051709A (zh) * | 2014-06-10 | 2014-09-17 | 奇瑞汽车股份有限公司 | 一种锂离子电池正极材料的制备方法 |
CN104538618A (zh) * | 2014-12-22 | 2015-04-22 | 东北大学 | 高温循环稳定的锂电池用类单晶尖晶石锰酸锂的合成方法 |
CN104485452A (zh) * | 2014-12-30 | 2015-04-01 | 中信国安盟固利电源技术有限公司 | 一种动力锂离子电池用高温型锰酸锂正极材料及其制备方法 |
CN106887583A (zh) * | 2015-12-15 | 2017-06-23 | 中国科学院化学研究所 | 一种正极材料及其制备方法和应用 |
CN109817900A (zh) * | 2018-12-12 | 2019-05-28 | 中国科学院合肥物质科学研究院 | 一种表面包覆的掺杂锰酸锂球形二次颗粒及其制备方法和应用 |
CN109817909A (zh) * | 2019-01-07 | 2019-05-28 | 新乡市中天新能源科技股份有限公司 | 一种耐高温循环型锰酸锂正极材料的制备方法 |
CN109904424A (zh) * | 2019-02-28 | 2019-06-18 | 河南大学 | 一步法表面包覆和梯度掺杂一体化双修饰lnmo正极材料的方法 |
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Application publication date: 20200807 Assignee: Zhongguancun Technology Leasing Co.,Ltd. Assignor: JIANGMEN KANHOO INDUSTRY Co.,Ltd. Contract record no.: X2022980016573 Denomination of invention: Lithium manganate battery material and its preparation method Granted publication date: 20220415 License type: Exclusive License Record date: 20220926 |
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