CN112993220A - 一种用于锂离子电池正负极片的功能涂层浆料及其制备方法、锂离子电池 - Google Patents
一种用于锂离子电池正负极片的功能涂层浆料及其制备方法、锂离子电池 Download PDFInfo
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- CN112993220A CN112993220A CN201911304227.4A CN201911304227A CN112993220A CN 112993220 A CN112993220 A CN 112993220A CN 201911304227 A CN201911304227 A CN 201911304227A CN 112993220 A CN112993220 A CN 112993220A
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- porous material
- lithium ion
- pole piece
- ion battery
- functional coating
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Images
Classifications
-
- 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
- H01M4/665—Composites
- H01M4/667—Composites in the form of layers, e.g. coatings
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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
-
- 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
- H01M10/42—Methods or arrangements for servicing or maintenance of secondary cells or secondary half-cells
- H01M10/4235—Safety or regulating additives or arrangements in electrodes, separators or electrolyte
-
- 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
-
- 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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- 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)
- Composite Materials (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Battery Electrode And Active Subsutance (AREA)
Abstract
Description
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CN201911304227.4A CN112993220B (zh) | 2019-12-17 | 2019-12-17 | 一种用于锂离子电池正负极片的功能涂层浆料及其制备方法、锂离子电池 |
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Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN113675401A (zh) * | 2021-07-13 | 2021-11-19 | 天能电池集团股份有限公司 | 一种叠片式锂离子电池的负极极片及叠片式锂离子电池 |
CN114122393A (zh) * | 2021-11-11 | 2022-03-01 | 深圳市翔丰华科技股份有限公司 | 锂离子电池用高功率密度负极材料的制备方法 |
CN114188669A (zh) * | 2021-12-21 | 2022-03-15 | 云南大学 | 一种功能隔膜及其制备方法和应用 |
CN114291802A (zh) * | 2021-12-20 | 2022-04-08 | 安徽博石高科新材料股份有限公司 | 一种MOFs材料改性的磷酸铁锂正极材料的制备及应用 |
Citations (18)
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US20040248012A1 (en) * | 2003-06-06 | 2004-12-09 | Pekala Richard W. | Battery separators containing reactive functional groups |
US20050266150A1 (en) * | 2004-02-07 | 2005-12-01 | Yong Hyun H | Organic/inorganic composite porous layer-coated electrode and electrochemical device comprising the same |
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