CN106935799B - 一种稳定的镍钴锰酸锂三元锂电池正极片及制备方法 - Google Patents
一种稳定的镍钴锰酸锂三元锂电池正极片及制备方法 Download PDFInfo
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- CN106935799B CN106935799B CN201710160824.9A CN201710160824A CN106935799B CN 106935799 B CN106935799 B CN 106935799B CN 201710160824 A CN201710160824 A CN 201710160824A CN 106935799 B CN106935799 B CN 106935799B
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- lithium
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- lithium manganate
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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
- H01M4/13—Electrodes for accumulators with non-aqueous electrolyte, e.g. for lithium-accumulators; Processes of manufacture thereof
- H01M4/131—Electrodes based on mixed oxides or hydroxides, or on mixtures of oxides or hydroxides, e.g. LiCoOx
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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
- H01M4/04—Processes of manufacture in general
- H01M4/0471—Processes of manufacture in general involving thermal treatment, e.g. firing, sintering, backing particulate active material, thermal decomposition, pyrolysis
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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
- H01M4/13—Electrodes for accumulators with non-aqueous electrolyte, e.g. for lithium-accumulators; Processes of manufacture thereof
- H01M4/139—Processes of manufacture
- H01M4/1391—Processes of manufacture of electrodes based on mixed oxides or hydroxides, or on mixtures of oxides or hydroxides, e.g. LiCoOx
-
- 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
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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
- 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
- H01M4/64—Carriers or collectors
- H01M4/66—Selection of materials
- H01M4/664—Ceramic materials
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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)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Inorganic Chemistry (AREA)
- Ceramic Engineering (AREA)
- Composite Materials (AREA)
- Battery Electrode And Active Subsutance (AREA)
Abstract
Description
Claims (6)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710160824.9A CN106935799B (zh) | 2017-03-17 | 2017-03-17 | 一种稳定的镍钴锰酸锂三元锂电池正极片及制备方法 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710160824.9A CN106935799B (zh) | 2017-03-17 | 2017-03-17 | 一种稳定的镍钴锰酸锂三元锂电池正极片及制备方法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106935799A CN106935799A (zh) | 2017-07-07 |
| CN106935799B true CN106935799B (zh) | 2018-10-12 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710160824.9A Active CN106935799B (zh) | 2017-03-17 | 2017-03-17 | 一种稳定的镍钴锰酸锂三元锂电池正极片及制备方法 |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106935799B (zh) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109888277B (zh) * | 2019-01-29 | 2020-06-23 | 无锡凯帕德瑞科技有限公司 | 正极材料的制备方法 |
| CN117117156B (zh) * | 2023-10-23 | 2024-01-19 | 宜宾锂宝新材料有限公司 | 一种三元材料-锰酸锂复合材料及制备方法和锂电池 |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101156260A (zh) * | 2005-04-15 | 2008-04-02 | 能原材公司 | 氟化合物包覆的二次锂电池阴极活性材料及其制备方法 |
| CN101944602A (zh) * | 2010-09-27 | 2011-01-12 | 彩虹集团公司 | 一种纳米三元复合锂离子电池正极材料的制备方法 |
| CN103782439A (zh) * | 2011-09-28 | 2014-05-07 | 三洋电机株式会社 | 非水电解质二次电池 |
| CN104218225A (zh) * | 2014-05-07 | 2014-12-17 | 江南石墨烯研究院 | 亚微米石墨烯/富锂镍钴锰酸锂复合物及其制备方法 |
| CN104781964A (zh) * | 2013-06-18 | 2015-07-15 | 株式会社Lg化学 | 锂二次电池用正极活性材料及其制造方法 |
| CN106083061A (zh) * | 2016-06-21 | 2016-11-09 | 上海工程技术大学 | 一种激光烧结快速成型碳化硅陶瓷的制备方法 |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2016089176A1 (ko) * | 2014-12-05 | 2016-06-09 | 주식회사 엘지화학 | 양극 활물질, 이의 제조방법, 및 이를 포함하는 리튬 이차전지 |
-
2017
- 2017-03-17 CN CN201710160824.9A patent/CN106935799B/zh active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101156260A (zh) * | 2005-04-15 | 2008-04-02 | 能原材公司 | 氟化合物包覆的二次锂电池阴极活性材料及其制备方法 |
| CN101944602A (zh) * | 2010-09-27 | 2011-01-12 | 彩虹集团公司 | 一种纳米三元复合锂离子电池正极材料的制备方法 |
| CN103782439A (zh) * | 2011-09-28 | 2014-05-07 | 三洋电机株式会社 | 非水电解质二次电池 |
| CN104781964A (zh) * | 2013-06-18 | 2015-07-15 | 株式会社Lg化学 | 锂二次电池用正极活性材料及其制造方法 |
| CN104218225A (zh) * | 2014-05-07 | 2014-12-17 | 江南石墨烯研究院 | 亚微米石墨烯/富锂镍钴锰酸锂复合物及其制备方法 |
| CN106083061A (zh) * | 2016-06-21 | 2016-11-09 | 上海工程技术大学 | 一种激光烧结快速成型碳化硅陶瓷的制备方法 |
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| CN106935799A (zh) | 2017-07-07 |
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Effective date of registration: 20180831 Address after: 225600 Gaoyou high tech Industrial Development Zone, Yangzhou, Jiangsu (weft 19 Road) Applicant after: JIANGSU RUNYIN GRAPHENE TECHNOLOGY Co.,Ltd. Address before: 610091 Donghai Road, Jiao long industrial port, Qingyang District, Chengdu, Sichuan 4 Applicant before: CHENDU NEW KELI CHEMICAL SCIENCE Co.,Ltd. CHINA |
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Effective date of registration: 20240826 Address after: 225600 East West Avenue, Gaoyou High tech Industrial Development Zone, Yangzhou City, Jiangsu Province Patentee after: Yangzhou Feng Feng hi tech Industry Investment Development Group Co.,Ltd. Country or region after: China Address before: 225600 Gaoyou high tech Industrial Development Zone, Yangzhou, Jiangsu (weft 19 Road) Patentee before: JIANGSU RUNYIN GRAPHENE TECHNOLOGY Co.,Ltd. Country or region before: China |