CN108878805B - 一种硬碳负极材料及其制备方法、负极极片及电池 - Google Patents
一种硬碳负极材料及其制备方法、负极极片及电池 Download PDFInfo
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- CN108878805B CN108878805B CN201810537205.1A CN201810537205A CN108878805B CN 108878805 B CN108878805 B CN 108878805B CN 201810537205 A CN201810537205 A CN 201810537205A CN 108878805 B CN108878805 B CN 108878805B
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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
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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
- H01M10/00—Secondary cells; Manufacture thereof
- H01M10/05—Accumulators with non-aqueous electrolyte
- H01M10/054—Accumulators with insertion or intercalation of metals other than lithium, e.g. with magnesium or aluminium
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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
- H01M4/133—Electrodes based on carbonaceous material, e.g. graphite-intercalation compounds or CFx
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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
- H01M4/583—Carbonaceous material, e.g. graphite-intercalation compounds or CFx
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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
- H01M4/628—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
- H01M2220/00—Batteries for particular applications
- H01M2220/20—Batteries in motive systems, e.g. vehicle, ship, plane
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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)
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- Battery Electrode And Active Subsutance (AREA)
Abstract
Description
Claims (8)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201810537205.1A CN108878805B (zh) | 2018-05-30 | 2018-05-30 | 一种硬碳负极材料及其制备方法、负极极片及电池 |
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CN201810537205.1A CN108878805B (zh) | 2018-05-30 | 2018-05-30 | 一种硬碳负极材料及其制备方法、负极极片及电池 |
Publications (2)
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CN108878805A CN108878805A (zh) | 2018-11-23 |
CN108878805B true CN108878805B (zh) | 2022-07-15 |
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CN201810537205.1A Active CN108878805B (zh) | 2018-05-30 | 2018-05-30 | 一种硬碳负极材料及其制备方法、负极极片及电池 |
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Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110492087A (zh) * | 2019-09-10 | 2019-11-22 | 中南大学 | 一种原位包覆锂离子电池正极材料的改性方法 |
CN114242966B (zh) * | 2021-11-12 | 2023-06-13 | 惠州锂威新能源科技有限公司 | 一种负极复合材料及其制备方法、负极片以及二次电池 |
CN117317153A (zh) * | 2022-06-23 | 2023-12-29 | 郑州大学 | 一种界面修饰的钠离子电池硬碳负极材料/负极、制备方法和应用 |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
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CN103303896B (zh) * | 2012-03-07 | 2016-05-18 | 上海杉杉科技有限公司 | 一种表面改性的硬碳负极材料及其制备方法 |
US20160344030A1 (en) * | 2013-06-12 | 2016-11-24 | Energ2 Technologies, Inc. | High capacity hard carbon materials comprising efficiency enhancers |
CN104393284A (zh) * | 2014-11-17 | 2015-03-04 | 天津大学 | 负载氧化镍纳米颗粒的多孔硬碳球负极材料及制备方法 |
JP6957078B2 (ja) * | 2016-09-27 | 2021-11-02 | 三星電子株式会社Samsung Electronics Co.,Ltd. | 正極、それを含むリチウム空気電池、及び該正極の製造方法 |
CN107240680B (zh) * | 2017-05-21 | 2019-12-13 | 合肥国轩高科动力能源有限公司 | 一种硬碳-金属氧化物-软碳复合材料及其制备方法和应用 |
CN108023075A (zh) * | 2017-11-30 | 2018-05-11 | 重庆云天化瀚恩新材料开发有限公司 | 一种改性的硬碳复合材料及其制备方法 |
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