CN113488633A - 磷酸钛镁包覆高镍三元或富锂锰基正极材料及其制备方法 - Google Patents
磷酸钛镁包覆高镍三元或富锂锰基正极材料及其制备方法 Download PDFInfo
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- CN113488633A CN113488633A CN202110850320.6A CN202110850320A CN113488633A CN 113488633 A CN113488633 A CN 113488633A CN 202110850320 A CN202110850320 A CN 202110850320A CN 113488633 A CN113488633 A CN 113488633A
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- 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
- H01M4/362—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
- H01M4/36—Selection of substances as active materials, active masses, active liquids
- H01M4/58—Selection of substances as active materials, active masses, active liquids of inorganic compounds other than oxides or hydroxides, e.g. sulfides, selenides, tellurides, halogenides or LiCoFy; of polyanionic structures, e.g. phosphates, silicates or borates
- H01M4/5825—Oxygenated metallic salts or polyanionic structures, e.g. borates, phosphates, silicates, olivines
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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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- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Inorganic Chemistry (AREA)
- Composite Materials (AREA)
- Engineering & Computer Science (AREA)
- Crystallography & Structural Chemistry (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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CN202110850320.6A CN113488633B (zh) | 2021-07-27 | 2021-07-27 | 磷酸钛镁包覆高镍三元或富锂锰基正极材料及其制备方法 |
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CN202110850320.6A CN113488633B (zh) | 2021-07-27 | 2021-07-27 | 磷酸钛镁包覆高镍三元或富锂锰基正极材料及其制备方法 |
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CN113488633A true CN113488633A (zh) | 2021-10-08 |
CN113488633B CN113488633B (zh) | 2022-05-31 |
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CN202110850320.6A Active CN113488633B (zh) | 2021-07-27 | 2021-07-27 | 磷酸钛镁包覆高镍三元或富锂锰基正极材料及其制备方法 |
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN114551860A (zh) * | 2022-01-20 | 2022-05-27 | 上海兰钧新能源科技有限公司 | 一种镍钴锰酸锂正极材料的包覆方法 |
Citations (8)
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CN102931403A (zh) * | 2012-11-08 | 2013-02-13 | 上海交通大学 | 一种磷酸钛镁在可充镁电池正极材料中的应用方法 |
US20130260231A1 (en) * | 2012-04-02 | 2013-10-03 | Bin Hua | Lithium-ion batteries and cathode materials thereof |
CN106159345A (zh) * | 2016-09-28 | 2016-11-23 | 广西师范大学 | 一种高电压镍锰酸锂/石墨锂离子电池及其制作方法 |
CN107221645A (zh) * | 2017-07-06 | 2017-09-29 | 广州朝锂新能源科技有限公司 | 表面修饰锂离子电池高镍层状正极材料及其制备方法 |
WO2017206063A1 (zh) * | 2016-05-31 | 2017-12-07 | 深圳先进技术研究院 | 一种镁离子电池及其制备方法 |
CN108963197A (zh) * | 2017-05-19 | 2018-12-07 | 宁德时代新能源科技股份有限公司 | 改性正极活性材料的制备方法 |
CN110668507A (zh) * | 2019-09-30 | 2020-01-10 | 湖北万润新能源科技发展有限公司 | 一种富锂锰基包覆层的三元正极材料制备方法 |
CN110890541A (zh) * | 2019-11-21 | 2020-03-17 | 国联汽车动力电池研究院有限责任公司 | 一种表面改性富锂锰基正极材料的制备方法和锂离子电池 |
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2021
- 2021-07-27 CN CN202110850320.6A patent/CN113488633B/zh active Active
Patent Citations (9)
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US20130260231A1 (en) * | 2012-04-02 | 2013-10-03 | Bin Hua | Lithium-ion batteries and cathode materials thereof |
CN102931403A (zh) * | 2012-11-08 | 2013-02-13 | 上海交通大学 | 一种磷酸钛镁在可充镁电池正极材料中的应用方法 |
WO2017206063A1 (zh) * | 2016-05-31 | 2017-12-07 | 深圳先进技术研究院 | 一种镁离子电池及其制备方法 |
CN109196701A (zh) * | 2016-05-31 | 2019-01-11 | 深圳中科瑞能实业有限公司 | 一种镁离子电池及其制备方法 |
CN106159345A (zh) * | 2016-09-28 | 2016-11-23 | 广西师范大学 | 一种高电压镍锰酸锂/石墨锂离子电池及其制作方法 |
CN108963197A (zh) * | 2017-05-19 | 2018-12-07 | 宁德时代新能源科技股份有限公司 | 改性正极活性材料的制备方法 |
CN107221645A (zh) * | 2017-07-06 | 2017-09-29 | 广州朝锂新能源科技有限公司 | 表面修饰锂离子电池高镍层状正极材料及其制备方法 |
CN110668507A (zh) * | 2019-09-30 | 2020-01-10 | 湖北万润新能源科技发展有限公司 | 一种富锂锰基包覆层的三元正极材料制备方法 |
CN110890541A (zh) * | 2019-11-21 | 2020-03-17 | 国联汽车动力电池研究院有限责任公司 | 一种表面改性富锂锰基正极材料的制备方法和锂离子电池 |
Non-Patent Citations (2)
Title |
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RUIJUAN SHI等: "A novel Ti0.95Mg0.05P2O7/(K/Na)Ti-2(PO4)(3) composite electrolyte with improved electrical properties for ITFCs", 《CERAMICS INTERNATIONAL》 * |
YINGYING ZHAO等: "NASICON-Type Mg0.5Ti2(PO4)(3) Negative Electrode Material Exhibits Different Electrochemical Energy Storage Mechanisms in Na-Ion and Li-Ion Batteries", 《ACS APPLIED MATERIALS & INTERFACES》 * |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN114551860A (zh) * | 2022-01-20 | 2022-05-27 | 上海兰钧新能源科技有限公司 | 一种镍钴锰酸锂正极材料的包覆方法 |
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Application publication date: 20211008 Assignee: GEJIU SHENGBIHE INDUSTRIAL Co.,Ltd. Assignor: Guangxi Normal University Contract record no.: X2023980036916 Denomination of invention: Titanium magnesium phosphate coated high nickel ternary or lithium rich manganese based cathode material and its preparation method Granted publication date: 20220531 License type: Common License Record date: 20230621 |
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Effective date of registration: 20230720 Address after: 661099 8th Cave, Gejiu City, Honghe Hani and Yi Autonomous Prefecture, Yunnan Province (the original bulb factory) Patentee after: GEJIU SHENGBIHE INDUSTRIAL Co.,Ltd. Address before: 541004 No. 15 Yucai Road, Qixing District, Guilin, the Guangxi Zhuang Autonomous Region Patentee before: Guangxi Normal University |
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