CN104201388A - 复合锂离子电池负极材料的制备方法及石油树脂在制备方法中的应用 - Google Patents
复合锂离子电池负极材料的制备方法及石油树脂在制备方法中的应用 Download PDFInfo
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- CN104201388A CN104201388A CN201410372853.8A CN201410372853A CN104201388A CN 104201388 A CN104201388 A CN 104201388A CN 201410372853 A CN201410372853 A CN 201410372853A CN 104201388 A CN104201388 A CN 104201388A
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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
- H01M4/04—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
- H01M4/36—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
- H01M4/587—Carbonaceous material, e.g. graphite-intercalation compounds or CFx for inserting or intercalating light metals
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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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- 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
- H01M2004/021—Physical characteristics, e.g. porosity, surface area
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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)
- Manufacturing & Machinery (AREA)
- Composite Materials (AREA)
- Materials Engineering (AREA)
- Inorganic Chemistry (AREA)
- Battery Electrode And Active Subsutance (AREA)
- Carbon And Carbon Compounds (AREA)
Abstract
Description
所用材料 | 电池1 | 电池2 | 电池3 | 电池4 |
实施例1样品 | 93.5﹪ | 92.4﹪ | 92.1﹪ | 93.2﹪ |
实施例2样品 | 92.7﹪ | 92.6﹪ | 93.1﹪ | 93.6﹪ |
实施例3样品 | 92.7﹪ | 95.3﹪ | 93.7﹪ | 94.2﹪ |
实施例4样品 | 93.8﹪ | 94.1﹪ | 93.2﹪ | 92.7﹪ |
Claims (10)
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CN201410372853.8A CN104201388B (zh) | 2014-07-31 | 2014-07-31 | 复合锂离子电池负极材料的制备方法及石油树脂在制备方法中的应用 |
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CN201410372853.8A CN104201388B (zh) | 2014-07-31 | 2014-07-31 | 复合锂离子电池负极材料的制备方法及石油树脂在制备方法中的应用 |
Publications (2)
Publication Number | Publication Date |
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CN104201388A true CN104201388A (zh) | 2014-12-10 |
CN104201388B CN104201388B (zh) | 2016-06-29 |
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CN201410372853.8A Active CN104201388B (zh) | 2014-07-31 | 2014-07-31 | 复合锂离子电池负极材料的制备方法及石油树脂在制备方法中的应用 |
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Cited By (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106505184A (zh) * | 2016-10-10 | 2017-03-15 | 新乡市博瑞达电源材料有限公司 | 一种多元包覆改性锂离子电池负极材料及其制备方法 |
WO2017071117A1 (zh) * | 2015-10-29 | 2017-05-04 | 深圳市鑫昌龙新材料科技股份有限公司 | 萜烯树脂基复合粘结剂在电化学储能器件中的用途 |
CN108598476A (zh) * | 2018-03-11 | 2018-09-28 | 贵州格瑞特新材料有限公司 | 一种锂离子电池负极用高首效球形硬碳材料及其制备方法 |
US10826121B2 (en) | 2017-02-07 | 2020-11-03 | Contemporary Amperex Technology Co., Limited | Electrolyte and secondary battery |
CN112670472A (zh) * | 2020-12-22 | 2021-04-16 | 宁波杉杉新材料科技有限公司 | 一种石墨负极材料、锂离子电池及制备方法和应用 |
CN113644257A (zh) * | 2021-07-27 | 2021-11-12 | 东莞塔菲尔新能源科技有限公司 | 一种负极材料及其制备方法、负极片以及电化学装置 |
WO2021234418A1 (en) * | 2020-05-21 | 2021-11-25 | Faradion Limited | Carbon anode materials |
CN114203978A (zh) * | 2020-09-17 | 2022-03-18 | 湖南中科星城石墨有限公司 | 一种高容量石墨负极材料及其制备方法和应用 |
CN114824257A (zh) * | 2022-04-26 | 2022-07-29 | 湖南镕锂新材料科技有限公司 | 一种硬碳负极材料及其制备方法和应用 |
CN116666639A (zh) * | 2023-08-02 | 2023-08-29 | 天津力神电池股份有限公司 | 硬碳电极材料及其制备方法、电池 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
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US20040229041A1 (en) * | 2003-05-16 | 2004-11-18 | Caisong Zou | Graphite granules and their method of fabrication |
CN1549362A (zh) * | 2003-05-16 | 2004-11-24 | 比亚迪股份有限公司 | 一种改性石墨的制备方法 |
CN1581544A (zh) * | 2003-08-16 | 2005-02-16 | 比亚迪股份有限公司 | 一种改性石墨及其制备方法 |
-
2014
- 2014-07-31 CN CN201410372853.8A patent/CN104201388B/zh active Active
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20040229041A1 (en) * | 2003-05-16 | 2004-11-18 | Caisong Zou | Graphite granules and their method of fabrication |
CN1549362A (zh) * | 2003-05-16 | 2004-11-24 | 比亚迪股份有限公司 | 一种改性石墨的制备方法 |
CN1581544A (zh) * | 2003-08-16 | 2005-02-16 | 比亚迪股份有限公司 | 一种改性石墨及其制备方法 |
Cited By (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2017071117A1 (zh) * | 2015-10-29 | 2017-05-04 | 深圳市鑫昌龙新材料科技股份有限公司 | 萜烯树脂基复合粘结剂在电化学储能器件中的用途 |
CN106505184A (zh) * | 2016-10-10 | 2017-03-15 | 新乡市博瑞达电源材料有限公司 | 一种多元包覆改性锂离子电池负极材料及其制备方法 |
US10826121B2 (en) | 2017-02-07 | 2020-11-03 | Contemporary Amperex Technology Co., Limited | Electrolyte and secondary battery |
CN108598476A (zh) * | 2018-03-11 | 2018-09-28 | 贵州格瑞特新材料有限公司 | 一种锂离子电池负极用高首效球形硬碳材料及其制备方法 |
WO2021234418A1 (en) * | 2020-05-21 | 2021-11-25 | Faradion Limited | Carbon anode materials |
CN115667137A (zh) * | 2020-05-21 | 2023-01-31 | 法拉典有限公司 | 碳阳极材料 |
CN114203978A (zh) * | 2020-09-17 | 2022-03-18 | 湖南中科星城石墨有限公司 | 一种高容量石墨负极材料及其制备方法和应用 |
CN114203978B (zh) * | 2020-09-17 | 2024-05-17 | 湖南中科星城石墨有限公司 | 一种高容量石墨负极材料及其制备方法和应用 |
CN112670472A (zh) * | 2020-12-22 | 2021-04-16 | 宁波杉杉新材料科技有限公司 | 一种石墨负极材料、锂离子电池及制备方法和应用 |
CN113644257A (zh) * | 2021-07-27 | 2021-11-12 | 东莞塔菲尔新能源科技有限公司 | 一种负极材料及其制备方法、负极片以及电化学装置 |
CN114824257A (zh) * | 2022-04-26 | 2022-07-29 | 湖南镕锂新材料科技有限公司 | 一种硬碳负极材料及其制备方法和应用 |
CN116666639A (zh) * | 2023-08-02 | 2023-08-29 | 天津力神电池股份有限公司 | 硬碳电极材料及其制备方法、电池 |
CN116666639B (zh) * | 2023-08-02 | 2023-11-03 | 天津力神电池股份有限公司 | 硬碳电极材料及其制备方法、电池 |
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