CN110644021A - 一种锂离子电池用4.5μm电解铜箔、制备方法及添加剂 - Google Patents
一种锂离子电池用4.5μm电解铜箔、制备方法及添加剂 Download PDFInfo
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- CN110644021A CN110644021A CN201910871243.5A CN201910871243A CN110644021A CN 110644021 A CN110644021 A CN 110644021A CN 201910871243 A CN201910871243 A CN 201910871243A CN 110644021 A CN110644021 A CN 110644021A
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- copper foil
- lithium ion
- electrolytic copper
- ion battery
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- C—CHEMISTRY; METALLURGY
- C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
- C25D—PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
- C25D1/00—Electroforming
- C25D1/04—Wires; Strips; Foils
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- C—CHEMISTRY; METALLURGY
- C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
- C25D—PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
- C25D3/00—Electroplating: Baths therefor
- C25D3/02—Electroplating: Baths therefor from solutions
- C25D3/38—Electroplating: Baths therefor from solutions of copper
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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
- H01M4/64—Carriers or collectors
- H01M4/66—Selection of materials
- H01M4/661—Metal or alloys, e.g. alloy coatings
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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
Abstract
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CN201910871243.5A CN110644021B (zh) | 2019-09-16 | 2019-09-16 | 一种锂离子电池用4.5μm电解铜箔、制备方法及添加剂 |
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CN110644021A true CN110644021A (zh) | 2020-01-03 |
CN110644021B CN110644021B (zh) | 2021-07-06 |
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Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN111172567A (zh) * | 2020-01-17 | 2020-05-19 | 广东嘉元科技股份有限公司 | 一种普强型锂离子电池用极薄电解铜箔的制备方法 |
CN111394754A (zh) * | 2020-04-30 | 2020-07-10 | 东强(连州)铜箔有限公司 | 一种第五代移动通信板用铜箔添加剂、铜箔及其生产工艺 |
CN112458502A (zh) * | 2020-09-30 | 2021-03-09 | 杭州象限科技有限公司 | 一种钕铁硼用超薄镀层的电镀方法 |
CN112760682A (zh) * | 2020-12-30 | 2021-05-07 | 铜陵市华创新材料有限公司 | 一种改善4.5微米锂离子电解铜箔针孔的添加剂 |
CN113638014A (zh) * | 2021-07-06 | 2021-11-12 | 铜陵市华创新材料有限公司 | 一种超薄超高抗双面光锂电铜箔的生产方法 |
CN113638015A (zh) * | 2021-07-26 | 2021-11-12 | 新疆亿日铜箔科技股份有限公司 | 一种高容量锂电池用4.5μm电解铜箔的制造方法 |
CN113718301A (zh) * | 2021-09-06 | 2021-11-30 | 九江德福科技股份有限公司 | 一种4.5微米高延展性铜箔的制备方法 |
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CN108118372A (zh) * | 2017-12-22 | 2018-06-05 | 广州美迪斯新材料有限公司 | 一种高分散酸性镀铜添加剂及其制备方法与应用 |
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2019
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SU1094868A1 (ru) * | 1982-06-08 | 1984-05-30 | Московский ордена Ленина и ордена Трудового Красного Знамени химико-технологический институт им.Д.И.Менделеева | Электролит меднени |
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CN103151481A (zh) * | 2008-01-30 | 2013-06-12 | 日本瑞翁株式会社 | 多孔膜与二次电池电极 |
TW201043111A (en) * | 2009-05-25 | 2010-12-01 | Mitsui Mining & Smelting Co | Sulfuric acid type copper plating liquid for semi-additive plating and method for making a printed circuit board |
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CN104694909A (zh) * | 2014-07-03 | 2015-06-10 | 广东丹邦科技有限公司 | 一种铜表面粗化剂 |
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CN105483764A (zh) * | 2015-12-04 | 2016-04-13 | 广东嘉元科技股份有限公司 | 一种电解铜箔添加剂 |
WO2019027174A1 (ko) * | 2017-07-31 | 2019-02-07 | 케이씨에프테크놀로지스 주식회사 | 주름 발생이 방지된 동박, 그것을 포함하는 전극, 그것을 포함하는 이차전지, 및 그것의 제조방법 |
CN108118372A (zh) * | 2017-12-22 | 2018-06-05 | 广州美迪斯新材料有限公司 | 一种高分散酸性镀铜添加剂及其制备方法与应用 |
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Cited By (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN111172567A (zh) * | 2020-01-17 | 2020-05-19 | 广东嘉元科技股份有限公司 | 一种普强型锂离子电池用极薄电解铜箔的制备方法 |
CN111394754A (zh) * | 2020-04-30 | 2020-07-10 | 东强(连州)铜箔有限公司 | 一种第五代移动通信板用铜箔添加剂、铜箔及其生产工艺 |
CN112458502A (zh) * | 2020-09-30 | 2021-03-09 | 杭州象限科技有限公司 | 一种钕铁硼用超薄镀层的电镀方法 |
CN112760682A (zh) * | 2020-12-30 | 2021-05-07 | 铜陵市华创新材料有限公司 | 一种改善4.5微米锂离子电解铜箔针孔的添加剂 |
CN112760682B (zh) * | 2020-12-30 | 2022-04-19 | 铜陵市华创新材料有限公司 | 一种改善4.5微米锂离子电解铜箔针孔的电解液 |
CN113638014A (zh) * | 2021-07-06 | 2021-11-12 | 铜陵市华创新材料有限公司 | 一种超薄超高抗双面光锂电铜箔的生产方法 |
CN113638014B (zh) * | 2021-07-06 | 2022-05-24 | 铜陵市华创新材料有限公司 | 一种超薄超高抗双面光锂电铜箔的生产方法 |
CN113638015A (zh) * | 2021-07-26 | 2021-11-12 | 新疆亿日铜箔科技股份有限公司 | 一种高容量锂电池用4.5μm电解铜箔的制造方法 |
CN113718301A (zh) * | 2021-09-06 | 2021-11-30 | 九江德福科技股份有限公司 | 一种4.5微米高延展性铜箔的制备方法 |
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Address after: 244000 No. 3699, west section of Cuihu 4th Road, Tongling Economic and Technological Development Zone, Anhui Province Patentee after: Anhui Huachuang New Material Co.,Ltd. Address before: 244000 No. 3699, west section of Cuihu 4th Road, Tongling Economic and Technological Development Zone, Anhui Province Patentee before: TONGLING HUACHUANG NEW MATERIAL Co.,Ltd. |
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Application publication date: 20200103 Assignee: Guangxi Huachuang New Material Copper Foil Co.,Ltd. Assignor: Anhui Huachuang New Material Co.,Ltd. Contract record no.: X2023980038902 Denomination of invention: 4.5 for a lithium-ion battery m Electrolytic copper foil, preparation method, and additives Granted publication date: 20210706 License type: Common License Record date: 20230804 Application publication date: 20200103 Assignee: Guangxi Shidai Chuanneng New Material Technology Co.,Ltd. Assignor: Anhui Huachuang New Material Co.,Ltd. Contract record no.: X2023980038903 Denomination of invention: 4.5 for a lithium-ion battery m Electrolytic copper foil, preparation method, and additives Granted publication date: 20210706 License type: Common License Record date: 20230804 |