CN112993220B - 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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- CN112993220B CN112993220B CN201911304227.4A CN201911304227A CN112993220B CN 112993220 B CN112993220 B CN 112993220B CN 201911304227 A CN201911304227 A CN 201911304227A CN 112993220 B CN112993220 B CN 112993220B
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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
- H01M4/64—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
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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
- H01M10/42—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
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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
- 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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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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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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CN112993220A CN112993220A (zh) | 2021-06-18 |
CN112993220B true CN112993220B (zh) | 2022-08-19 |
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Families Citing this family (3)
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CN113675401B (zh) * | 2021-07-13 | 2022-12-13 | 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 |
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 |
CN114188669B (zh) * | 2021-12-21 | 2022-08-02 | 云南大学 | 一种功能隔膜及其制备方法和应用 |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104051773A (zh) * | 2013-03-15 | 2014-09-17 | 福特全球技术公司 | 具有切断层的可再充电电池 |
CN108695544A (zh) * | 2017-04-03 | 2018-10-23 | 新加坡科技设计大学 | 通过3d打印技术沉积的用于高温锂离子电池关闭的导电碳涂覆聚合物 |
CN108807798A (zh) * | 2018-08-01 | 2018-11-13 | 南京大学 | 基于金属-有机框架材料的复合电池隔膜及其制备方法和应用 |
CN108878748A (zh) * | 2018-06-25 | 2018-11-23 | 宁德新能源科技有限公司 | 电化学装置 |
CN109461873A (zh) * | 2018-09-30 | 2019-03-12 | 南京大学 | 耐高温金属-有机框架材料涂层的电池隔膜及其制备方法和应用 |
Family Cites Families (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2007525789A (ja) * | 2003-06-06 | 2007-09-06 | アムテック リサーチ インターナショナル エルエルシー | 反応性官能基を含有するバッテリーセパレーター |
KR100666821B1 (ko) * | 2004-02-07 | 2007-01-09 | 주식회사 엘지화학 | 유/무기 복합 다공성 코팅층이 형성된 전극 및 이를포함하는 전기 화학 소자 |
TWI368347B (en) * | 2006-02-16 | 2012-07-11 | Lg Chemical Ltd | Electrode including organic/inorganic composite coating layer and electrochemical device prepared thereby |
WO2008034295A1 (fr) * | 2006-09-19 | 2008-03-27 | Shenzhen Bak Battery Co., Ltd | Plaque d'électrode de batterie lithium/ion, âme d'électrode de batterie lithium/ion et son procédé de préparation |
CN104617328B (zh) * | 2014-07-10 | 2017-05-31 | 天津东皋膜技术有限公司 | 一种长寿命锂离子二次电池及其制造方法 |
KR101734328B1 (ko) * | 2014-12-08 | 2017-05-11 | 주식회사 엘지화학 | 안전성이 향상된 전극조립체, 그의 제조방법 및 상기 전극조립체를 포함하는 전기화학소자 |
JP6495042B2 (ja) * | 2015-02-18 | 2019-04-03 | 三井化学株式会社 | セパレータ及びその製造方法、リチウムイオン二次電池 |
CN105470515B (zh) * | 2015-04-30 | 2017-11-21 | 万向一二三股份公司 | 一种安全型锂离子动力电池正极及含有该正极的锂离子电池 |
WO2017107150A1 (zh) * | 2015-12-24 | 2017-06-29 | 深圳中兴创新材料技术有限公司 | 用于电池隔膜的涂料、电池隔膜及电池隔膜的制备方法 |
WO2018084449A2 (ko) * | 2016-11-02 | 2018-05-11 | 주식회사 엘지화학 | 황-탄소 복합체 및 이를 포함하는 리튬-황 전지 |
CN110235286A (zh) * | 2016-11-28 | 2019-09-13 | 新罗纳米技术有限公司 | 具有改进的粘合剂、结构和性能的高容量电池电极 |
CN111052477A (zh) * | 2017-02-07 | 2020-04-21 | 加利福尼亚大学校务委员会 | 复合电解质膜及其制造方法和电化学装置 |
US10147974B2 (en) * | 2017-05-01 | 2018-12-04 | Dioxide Materials, Inc | Battery separator membrane and battery employing same |
-
2019
- 2019-12-17 CN CN201911304227.4A patent/CN112993220B/zh active Active
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104051773A (zh) * | 2013-03-15 | 2014-09-17 | 福特全球技术公司 | 具有切断层的可再充电电池 |
CN108695544A (zh) * | 2017-04-03 | 2018-10-23 | 新加坡科技设计大学 | 通过3d打印技术沉积的用于高温锂离子电池关闭的导电碳涂覆聚合物 |
CN108878748A (zh) * | 2018-06-25 | 2018-11-23 | 宁德新能源科技有限公司 | 电化学装置 |
CN108807798A (zh) * | 2018-08-01 | 2018-11-13 | 南京大学 | 基于金属-有机框架材料的复合电池隔膜及其制备方法和应用 |
CN109461873A (zh) * | 2018-09-30 | 2019-03-12 | 南京大学 | 耐高温金属-有机框架材料涂层的电池隔膜及其制备方法和应用 |
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