CN105633384B - 动力锂离子电池用正极材料表面改性工艺方法 - Google Patents
动力锂离子电池用正极材料表面改性工艺方法 Download PDFInfo
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- CN105633384B CN105633384B CN201610177412.1A CN201610177412A CN105633384B CN 105633384 B CN105633384 B CN 105633384B CN 201610177412 A CN201610177412 A CN 201610177412A CN 105633384 B CN105633384 B CN 105633384B
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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
- H01M4/362—Composites
- H01M4/366—Composites as layered products
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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
- H01M4/36—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
- 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
- H01M4/62—Selection of inactive substances as ingredients for active masses, e.g. binders, fillers
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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
- H01M4/621—Binders
- H01M4/622—Binders being polymers
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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)
- Composite Materials (AREA)
- Materials Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Battery Electrode And Active Subsutance (AREA)
Abstract
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Priority Applications (1)
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CN201610177412.1A CN105633384B (zh) | 2016-03-24 | 2016-03-24 | 动力锂离子电池用正极材料表面改性工艺方法 |
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CN201610177412.1A CN105633384B (zh) | 2016-03-24 | 2016-03-24 | 动力锂离子电池用正极材料表面改性工艺方法 |
Publications (2)
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CN105633384A CN105633384A (zh) | 2016-06-01 |
CN105633384B true CN105633384B (zh) | 2017-10-03 |
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CN201610177412.1A Active CN105633384B (zh) | 2016-03-24 | 2016-03-24 | 动力锂离子电池用正极材料表面改性工艺方法 |
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Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107644997A (zh) * | 2016-07-20 | 2018-01-30 | 三星环新(西安)动力电池有限公司 | 一种基于羧甲基纤维素钠的正极材料表面包覆改性方法 |
CN109698357A (zh) * | 2017-10-24 | 2019-04-30 | 银隆新能源股份有限公司 | 钛酸锂电池集流体及其制备方法和应用 |
CN107968193A (zh) * | 2017-11-22 | 2018-04-27 | 江门市科恒实业股份有限公司 | 一种高容量三元正极材料的制备方法及电池 |
KR102231062B1 (ko) | 2018-03-09 | 2021-03-23 | 주식회사 엘지화학 | 양극 활물질, 그 제조 방법, 이를 포함하는 양극 및 이차전지 |
CN109065875A (zh) * | 2018-08-31 | 2018-12-21 | 淮安新能源材料技术研究院 | 一种包覆超细粉体的三元正极材料的制备方法 |
CN112125353B (zh) * | 2020-05-26 | 2021-10-01 | 宜宾锂宝新材料有限公司 | 锂离子电池用高镍三元正极材料的制备方法 |
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CN100420088C (zh) * | 2004-11-08 | 2008-09-17 | 深圳市比克电池有限公司 | 具有镍基正极活性材料的锂离子二次电池及其制备方法 |
CN101359733A (zh) * | 2007-07-31 | 2009-02-04 | 比亚迪股份有限公司 | 一种包覆锂离子二次电池正极活性物质的方法 |
CN101475221A (zh) * | 2008-11-26 | 2009-07-08 | 万向电动汽车有限公司 | 用于锂离子电池的尖晶石锰酸锂材料及其制备方法 |
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Application publication date: 20160601 Assignee: Zhongguancun Technology Leasing Co.,Ltd. Assignor: JIANGMEN KANHOO INDUSTRY Co.,Ltd. Contract record no.: X2022980016573 Denomination of invention: Surface modification process of cathode materials for power lithium ion batteries Granted publication date: 20171003 License type: Exclusive License Record date: 20220926 |
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Denomination of invention: Surface modification process of cathode materials for power lithium ion batteries Effective date of registration: 20220927 Granted publication date: 20171003 Pledgee: Zhongguancun Technology Leasing Co.,Ltd. Pledgor: JIANGMEN KANHOO INDUSTRY Co.,Ltd. Registration number: Y2022980016721 |