CN108155348A - 一种高附着力低粗糙度的锂离子电池石墨烯-二氧化钛负极片的制备方法及其制备方法 - Google Patents
一种高附着力低粗糙度的锂离子电池石墨烯-二氧化钛负极片的制备方法及其制备方法 Download PDFInfo
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- CN108155348A CN108155348A CN201711461917.1A CN201711461917A CN108155348A CN 108155348 A CN108155348 A CN 108155348A CN 201711461917 A CN201711461917 A CN 201711461917A CN 108155348 A CN108155348 A CN 108155348A
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- titanium dioxide
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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
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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
- H01M4/621—Binders
- H01M4/622—Binders being polymers
- H01M4/623—Binders being polymers fluorinated 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
- H01M4/62—Selection of inactive substances as ingredients for active masses, e.g. binders, fillers
- H01M4/624—Electric conductive fillers
- H01M4/625—Carbon or graphite
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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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- Materials Engineering (AREA)
- Battery Electrode And Active Subsutance (AREA)
Abstract
Description
组号 | 涂层附着力 | 涂层平均厚度 | 涂层表面感官 |
实施例1 | 16.2N/m | 25.0μm | 手感较为平滑,粗糙感弱 |
实施例2 | 17.8N/m | 25.3μm | 手感较为平滑,粗糙感弱 |
对比例1 | 15.9N/m | 24.6μm | 手感粗糙,有毛细尖刺 |
对比例2 | 16.3N/m | 25.2μm | 手感粗糙,有毛细尖刺 |
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CN201711461917.1A CN108155348B (zh) | 2017-12-28 | 2017-12-28 | 一种高附着力低粗糙度的锂离子电池石墨烯-二氧化钛负极片的制备方法及其制备方法 |
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Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109143661A (zh) * | 2018-07-24 | 2019-01-04 | 深圳市华星光电半导体显示技术有限公司 | 一种液晶面板及减反层的制备方法 |
CN113471397A (zh) * | 2020-03-15 | 2021-10-01 | 深圳格林德能源集团有限公司 | 一种在涂布工序增加锂离子电池负极片附着力的方法 |
CN116130608A (zh) * | 2023-04-04 | 2023-05-16 | 山东科技大学 | 一种通过自组装技术制备氧化钛薄膜柔性电极的方法 |
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CN102290568A (zh) * | 2011-07-25 | 2011-12-21 | 青岛海霸能源集团有限公司 | 100ah磷酸铁锂方形电池及其制作工艺 |
US20140178759A1 (en) * | 2012-12-21 | 2014-06-26 | Lawrence Livermore National Security, Llc | Graphene-supported metal oxide monolith |
WO2014136073A1 (en) * | 2013-03-06 | 2014-09-12 | Ecole Polytechnique Federale De Lausanne (Epfl) | Titanium oxide aerogel composites |
CN105336920A (zh) * | 2015-12-03 | 2016-02-17 | 河北银隆新能源有限公司 | 锂离子电池极片的涂布方法 |
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- 2017-12-28 CN CN201711461917.1A patent/CN108155348B/zh active Active
Patent Citations (4)
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CN102290568A (zh) * | 2011-07-25 | 2011-12-21 | 青岛海霸能源集团有限公司 | 100ah磷酸铁锂方形电池及其制作工艺 |
US20140178759A1 (en) * | 2012-12-21 | 2014-06-26 | Lawrence Livermore National Security, Llc | Graphene-supported metal oxide monolith |
WO2014136073A1 (en) * | 2013-03-06 | 2014-09-12 | Ecole Polytechnique Federale De Lausanne (Epfl) | Titanium oxide aerogel composites |
CN105336920A (zh) * | 2015-12-03 | 2016-02-17 | 河北银隆新能源有限公司 | 锂离子电池极片的涂布方法 |
Non-Patent Citations (2)
Title |
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BOCHENG QIU等: ""Mesoporous TiO2 Nanocrystals Grown in Situ on Graphene Aerogels for High Photocatalysis and Lithium-Ion Batteries"", 《JOURNAL OF THE AMERICAN CHEMICAL SOCIETY》 * |
杨春晓: ""超亲水TiO2多孔薄膜的制备及成孔机理研究"", 《中国优秀硕士学位论文全文数据库(电子期刊)工程科技I辑》 * |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109143661A (zh) * | 2018-07-24 | 2019-01-04 | 深圳市华星光电半导体显示技术有限公司 | 一种液晶面板及减反层的制备方法 |
CN113471397A (zh) * | 2020-03-15 | 2021-10-01 | 深圳格林德能源集团有限公司 | 一种在涂布工序增加锂离子电池负极片附着力的方法 |
CN113471397B (zh) * | 2020-03-15 | 2022-11-01 | 东莞格林德能源有限公司 | 一种在涂布工序增加锂离子电池负极片附着力的方法 |
CN116130608A (zh) * | 2023-04-04 | 2023-05-16 | 山东科技大学 | 一种通过自组装技术制备氧化钛薄膜柔性电极的方法 |
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