CN105428639B - 一种镍钴锰酸锂正极材料及其制备方法 - Google Patents
一种镍钴锰酸锂正极材料及其制备方法 Download PDFInfo
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- CN105428639B CN105428639B CN201510772449.4A CN201510772449A CN105428639B CN 105428639 B CN105428639 B CN 105428639B CN 201510772449 A CN201510772449 A CN 201510772449A CN 105428639 B CN105428639 B CN 105428639B
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- nickel
- cobalt
- lithium manganate
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- cobalt lithium
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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
-
- 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
-
- 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
- H01M4/52—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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- 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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- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Inorganic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Battery Electrode And Active Subsutance (AREA)
Abstract
Description
项目 | 初始容量(mAh/g) | 倍率性能(5C/1C) | 循环性能(2000周保持率) |
结果 | 154.6 | 97.5% | 84.8% |
项目 | 初始容量(mAh/g) | 倍率性能(5C/1C) | 循环性能(2000周保持率) |
结果 | 155.1 | 97.2% | 85.5% |
项目 | 初始容量(mAh/g) | 倍率性能(5C/1C) | 循环性能(2000周保持率) |
结果 | 145.1 | 77.2% | 75.5% |
Claims (9)
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CN201510772449.4A CN105428639B (zh) | 2015-11-12 | 2015-11-12 | 一种镍钴锰酸锂正极材料及其制备方法 |
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CN201510772449.4A CN105428639B (zh) | 2015-11-12 | 2015-11-12 | 一种镍钴锰酸锂正极材料及其制备方法 |
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CN105428639A CN105428639A (zh) | 2016-03-23 |
CN105428639B true CN105428639B (zh) | 2018-03-02 |
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Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP6848249B2 (ja) * | 2016-07-29 | 2021-03-24 | 住友金属鉱山株式会社 | 非水系電解質二次電池用正極活物質とその製造方法、及び非水系電解質二次電池 |
CN106340644A (zh) * | 2016-10-24 | 2017-01-18 | 荆门市格林美新材料有限公司 | 掺杂型镍钴酸锂的制备方法及其应用 |
CN107732232A (zh) * | 2017-10-18 | 2018-02-23 | 重庆特瑞新能源材料有限公司 | 一种水热合成镍钴锰酸锂正极材料的制备方法 |
CN107732212A (zh) * | 2017-10-25 | 2018-02-23 | 广东邦普循环科技有限公司 | 一种多孔镍钴锰复合氢氧化物及其制备方法和在锂离子正极材料中的应用 |
CN109088115B (zh) * | 2018-07-24 | 2020-07-17 | 广东光华科技股份有限公司 | 废旧锂离子电池正极材料循环利用制备三元正极材料方法 |
CN108807967B (zh) * | 2018-08-14 | 2021-03-19 | 长虹格兰博科技股份有限公司 | 一种镍钴铝三元正极材料的制备方法 |
CN109904443B (zh) * | 2019-01-17 | 2022-10-11 | 浙江工业大学 | 一种锂离子电池三元正极材料的制备方法 |
CN114197046B (zh) * | 2021-12-10 | 2023-11-03 | 合肥国轩高科动力能源有限公司 | 一种单晶型含锂金属复合氧化物材料及其制备方法和应用 |
CN116806381A (zh) * | 2022-08-15 | 2023-09-26 | 宁德新能源科技有限公司 | 金属氢氧化物、正极材料、电化学装置及用电设备 |
CN116588991A (zh) * | 2023-07-07 | 2023-08-15 | 南通瑞翔新材料有限公司 | 一种超高镍正极材料及其制备方法 |
Citations (4)
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CN101127398A (zh) * | 2007-06-28 | 2008-02-20 | 河南师范大学 | 一种球形羟基氧化镍钴锰及其制备方法 |
CN102810668A (zh) * | 2012-08-14 | 2012-12-05 | 安徽亚兰德新能源材料股份有限公司 | 锂离子电池镍钴锰三元复合正极材料及其前驱体的制备方法 |
CN104409719A (zh) * | 2014-12-02 | 2015-03-11 | 兰州理工大学 | 多孔球状锰酸锂正极材料及其制备方法 |
CN104835956A (zh) * | 2015-01-16 | 2015-08-12 | 四川大学 | 一种由镍、钴、锰、铝等其中两种或多种金属盐/溶液制备锂离子电池正极材料的方法 |
Family Cites Families (1)
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KR101730955B1 (ko) * | 2010-02-18 | 2017-04-27 | 삼성에스디아이 주식회사 | 양극 및 이를 채용한 리튬 전지 |
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- 2015-11-12 CN CN201510772449.4A patent/CN105428639B/zh active Active
Patent Citations (4)
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CN101127398A (zh) * | 2007-06-28 | 2008-02-20 | 河南师范大学 | 一种球形羟基氧化镍钴锰及其制备方法 |
CN102810668A (zh) * | 2012-08-14 | 2012-12-05 | 安徽亚兰德新能源材料股份有限公司 | 锂离子电池镍钴锰三元复合正极材料及其前驱体的制备方法 |
CN104409719A (zh) * | 2014-12-02 | 2015-03-11 | 兰州理工大学 | 多孔球状锰酸锂正极材料及其制备方法 |
CN104835956A (zh) * | 2015-01-16 | 2015-08-12 | 四川大学 | 一种由镍、钴、锰、铝等其中两种或多种金属盐/溶液制备锂离子电池正极材料的方法 |
Non-Patent Citations (1)
Title |
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锂离子电池正极材料LiNi0.75-xCoxMn0.25O2的合成及电化学性能研究;袁超群等;《无机化学学报》;20060910;第1646页左栏1实验部分 * |
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