CN109037692B - 一种锂离子电池用导电涂层铝箔及其制备方法 - Google Patents
一种锂离子电池用导电涂层铝箔及其制备方法 Download PDFInfo
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- CN109037692B CN109037692B CN201810835787.1A CN201810835787A CN109037692B CN 109037692 B CN109037692 B CN 109037692B CN 201810835787 A CN201810835787 A CN 201810835787A CN 109037692 B CN109037692 B CN 109037692B
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- aluminum foil
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- coating
- conductive coating
- lithium ion
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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
- 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
- H01M4/0402—Methods of deposition of the material
- H01M4/0404—Methods of deposition of the material by coating on electrode collectors
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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
-
- 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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- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Cell Electrode Carriers And Collectors (AREA)
- Battery Electrode And Active Subsutance (AREA)
Abstract
Description
Claims (6)
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201810835787.1A CN109037692B (zh) | 2018-07-26 | 2018-07-26 | 一种锂离子电池用导电涂层铝箔及其制备方法 |
PCT/CN2018/122843 WO2020019655A1 (zh) | 2018-07-26 | 2018-12-21 | 一种锂离子电池用导电涂层铝箔及其制备方法 |
Applications Claiming Priority (1)
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CN201810835787.1A CN109037692B (zh) | 2018-07-26 | 2018-07-26 | 一种锂离子电池用导电涂层铝箔及其制备方法 |
Publications (2)
Publication Number | Publication Date |
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CN109037692A CN109037692A (zh) | 2018-12-18 |
CN109037692B true CN109037692B (zh) | 2020-01-17 |
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CN201810835787.1A Active CN109037692B (zh) | 2018-07-26 | 2018-07-26 | 一种锂离子电池用导电涂层铝箔及其制备方法 |
Country Status (2)
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CN (1) | CN109037692B (zh) |
WO (1) | WO2020019655A1 (zh) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
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CN109037692B (zh) * | 2018-07-26 | 2020-01-17 | 江苏常铝铝业集团股份有限公司 | 一种锂离子电池用导电涂层铝箔及其制备方法 |
CN112077144B (zh) * | 2020-07-13 | 2022-09-27 | 乳源东阳光优艾希杰精箔有限公司 | 一种基于激光毛化法的铝合金涂层复合箔制造方法 |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN203456540U (zh) * | 2013-09-11 | 2014-02-26 | 杨海燕 | 一种锂电池用涂碳铝箔的生产设备 |
CN106047015A (zh) * | 2016-06-05 | 2016-10-26 | 李科 | 锂离子电池的导电涂层材料及其制备方法以及锂离子电池 |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP5596641B2 (ja) * | 2011-08-29 | 2014-09-24 | 大日精化工業株式会社 | 塗工液、導電性塗工膜、蓄電装置用電極板及び蓄電装置 |
CN103137942B (zh) * | 2011-12-02 | 2016-03-23 | 北京鼎能开源电池科技股份有限公司 | 一种磷酸铁锂电池用集流体及正极片的制备方法 |
JP6120087B2 (ja) * | 2013-12-19 | 2017-04-26 | 株式会社豊田自動織機 | 集電体本体への保護層形成方法、リチウムイオン二次電池用集電体、リチウムイオン二次電池用正極及びリチウムイオン二次電池 |
CN109037692B (zh) * | 2018-07-26 | 2020-01-17 | 江苏常铝铝业集团股份有限公司 | 一种锂离子电池用导电涂层铝箔及其制备方法 |
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2018
- 2018-07-26 CN CN201810835787.1A patent/CN109037692B/zh active Active
- 2018-12-21 WO PCT/CN2018/122843 patent/WO2020019655A1/zh active Application Filing
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN203456540U (zh) * | 2013-09-11 | 2014-02-26 | 杨海燕 | 一种锂电池用涂碳铝箔的生产设备 |
CN106047015A (zh) * | 2016-06-05 | 2016-10-26 | 李科 | 锂离子电池的导电涂层材料及其制备方法以及锂离子电池 |
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Publication number | Publication date |
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WO2020019655A1 (zh) | 2020-01-30 |
CN109037692A (zh) | 2018-12-18 |
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Address after: 215500 West of Baiji Town, Changshu City, Suzhou City, Jiangsu Province Applicant after: Jiangsu Changaluminium Group Co.,Ltd. Address before: 215500 West of Baiji Town, Changshu City, Suzhou City, Jiangsu Province Applicant before: JIANGSU ALCHA ALUMINIUM Co.,Ltd. |
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Effective date of registration: 20221222 Address after: No. 20, Fuchunjiang East Road, Changshu City, Suzhou City, Jiangsu Province, 215500 Patentee after: Jiangsu Changlu New Energy Materials Technology Co.,Ltd. Address before: 215500 Baimao Town West, Changshu City, Suzhou City, Jiangsu Province Patentee before: Jiangsu Changaluminium Group Co.,Ltd. |