CN110644021B - 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
- Publication number
- CN110644021B CN110644021B CN201910871243.5A CN201910871243A CN110644021B CN 110644021 B CN110644021 B CN 110644021B CN 201910871243 A CN201910871243 A CN 201910871243A CN 110644021 B CN110644021 B CN 110644021B
- Authority
- CN
- China
- Prior art keywords
- copper foil
- lithium ion
- additive
- electrolytic copper
- polyquaternium
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Classifications
-
- 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
-
- 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
-
- 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
-
- 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
-
- 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
Description
Claims (4)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
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 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
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 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN110644021A CN110644021A (zh) | 2020-01-03 |
CN110644021B true CN110644021B (zh) | 2021-07-06 |
Family
ID=69010527
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201910871243.5A Active 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 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN110644021B (zh) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN111172567B (zh) * | 2020-01-17 | 2021-07-16 | 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 |
CN111394754B (zh) * | 2020-04-30 | 2020-10-16 | 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 |
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 |
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 |
Citations (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4110176A (en) * | 1975-03-11 | 1978-08-29 | Oxy Metal Industries Corporation | Electrodeposition of copper |
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 |
JPH0368795A (ja) * | 1989-08-07 | 1991-03-25 | K D K Kk | 印刷回路用銅箔の製造方法 |
EP1146148A2 (en) * | 2000-04-14 | 2001-10-17 | Nihon New Chrome Co. Ltd. | Cyanide-free pyrophosphoric acid bath for use in copper-tin alloy plating |
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 |
CN102758193A (zh) * | 2012-07-31 | 2012-10-31 | 湖南利尔电子材料有限公司 | 一种用于高频电路板化学镀铜前处理溶液 |
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 |
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 |
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 |
JP2018165375A (ja) * | 2015-11-26 | 2018-10-25 | 近藤 和夫 | 酸性銅めっき液、酸性銅めっき物および半導体デバイスの製造方法 |
WO2019027174A1 (ko) * | 2017-07-31 | 2019-02-07 | 케이씨에프테크놀로지스 주식회사 | 주름 발생이 방지된 동박, 그것을 포함하는 전극, 그것을 포함하는 이차전지, 및 그것의 제조방법 |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8992757B2 (en) * | 2010-05-19 | 2015-03-31 | Novellus Systems, Inc. | Through silicon via filling using an electrolyte with a dual state inhibitor |
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 |
-
2019
- 2019-09-16 CN CN201910871243.5A patent/CN110644021B/zh active Active
Patent Citations (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4110176A (en) * | 1975-03-11 | 1978-08-29 | Oxy Metal Industries Corporation | Electrodeposition of copper |
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 |
JPH0368795A (ja) * | 1989-08-07 | 1991-03-25 | K D K Kk | 印刷回路用銅箔の製造方法 |
EP1146148A2 (en) * | 2000-04-14 | 2001-10-17 | Nihon New Chrome Co. Ltd. | Cyanide-free pyrophosphoric acid bath for use in copper-tin alloy plating |
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 |
CN102758193A (zh) * | 2012-07-31 | 2012-10-31 | 湖南利尔电子材料有限公司 | 一种用于高频电路板化学镀铜前处理溶液 |
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 |
JP2018165375A (ja) * | 2015-11-26 | 2018-10-25 | 近藤 和夫 | 酸性銅めっき液、酸性銅めっき物および半導体デバイスの製造方法 |
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 |
Non-Patent Citations (1)
Title |
---|
聚四甲基丙二胺-二氯二乙醚季铵盐的合成及其对积层线路板镀铜的影响;张卫东等;《广州化学》;20170630(第03期);第22-28页 * |
Also Published As
Publication number | Publication date |
---|---|
CN110644021A (zh) | 2020-01-03 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN110644021B (zh) | 一种锂离子电池用4.5μm电解铜箔、制备方法及添加剂 | |
CN111005041B (zh) | 一种复合多层结构多孔铜箔及其制备方法与系统 | |
CN109750334B (zh) | 一种6μm双光高抗拉电解铜箔用添加剂及该电解铜箔的生产工艺 | |
EP1038994A1 (en) | Porous copper foil, use thereof and method for preparation thereof | |
CN112111761B (zh) | 一种高延伸率电解铜箔的电解液及其应用 | |
JP2018519633A (ja) | リチウム二次電池用の電解銅箔及びこれを含むリチウム二次電池 | |
CN102995086A (zh) | 一种生产低轮廓电解铜箔用添加剂及生产工艺 | |
CN114959804A (zh) | 一种光亮的细晶粒铜箔制备方法 | |
CN106987871B (zh) | 一种应用于凝胶聚合物锂离子电池的三维多孔电解铜箔的生产方法 | |
CN111074317B (zh) | 一种铜箔的表面处理方法及铜箔材料 | |
CN113638014B (zh) | 一种超薄超高抗双面光锂电铜箔的生产方法 | |
CN113718301A (zh) | 一种4.5微米高延展性铜箔的制备方法 | |
CN112176366B (zh) | 一种高延展性电解铜箔的电解液与应用 | |
CN111020643B (zh) | 一种双面光铜箔及其制备方法与装置 | |
US11660839B2 (en) | Three-dimensional hierarchical layered porous copper and method for making the same | |
CN110724976B (zh) | 一种铝/铅阳极板及其制备方法 | |
CN110085429B (zh) | 一种铝电解电容器用中高压阳极铝箔脉冲沉积纳米锡点的方法 | |
CN115287715B (zh) | 一种中抗拉强度锂电池用双光铜箔的生产工艺 | |
CN115287726B (zh) | 一种钛辊氧化膜的制备装置及方法、铜箔及其制备方法 | |
CN115198321B (zh) | 一种锂电池用双光铜箔的生产工艺 | |
CN117127225A (zh) | 一种用于电解铜箔的电解液及其制备方法和应用 | |
CN117364181A (zh) | 铜箔、制备的方法和锂离子电池 | |
CN111193030B (zh) | 一种三维多孔铝带及制备方法和正极 | |
CN117684224A (zh) | 电解液的制备方法和铜箔的生产工艺 | |
KR20050046839A (ko) | 저조도 동박의 제조방법 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PB01 | Publication | ||
PB01 | Publication | ||
SE01 | Entry into force of request for substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
GR01 | Patent grant | ||
GR01 | Patent grant | ||
CP01 | Change in the name or title of a patent holder | ||
CP01 | Change in the name or title of a patent holder |
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. |
|
EE01 | Entry into force of recordation of patent licensing contract | ||
EE01 | Entry into force of recordation of patent licensing contract |
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 |