CN101771142A - 一种软包锂电池极耳材料及其电镀和应用方法 - Google Patents
一种软包锂电池极耳材料及其电镀和应用方法 Download PDFInfo
- Publication number
- CN101771142A CN101771142A CN201010110127A CN201010110127A CN101771142A CN 101771142 A CN101771142 A CN 101771142A CN 201010110127 A CN201010110127 A CN 201010110127A CN 201010110127 A CN201010110127 A CN 201010110127A CN 101771142 A CN101771142 A CN 101771142A
- Authority
- CN
- China
- Prior art keywords
- coating
- tin
- nickel
- tab material
- layer
- 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.)
- Granted
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Classifications
-
- 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
- C25D3/12—Electroplating: Baths therefor from solutions of nickel or cobalt
- C25D3/14—Electroplating: Baths therefor from solutions of nickel or cobalt from baths containing acetylenic or heterocyclic compounds
- C25D3/18—Heterocyclic compounds
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K26/00—Working by laser beam, e.g. welding, cutting or boring
- B23K26/20—Bonding
-
- 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
- C25D3/30—Electroplating: Baths therefor from solutions of tin
-
- C—CHEMISTRY; METALLURGY
- C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
- C25D—PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
- C25D5/00—Electroplating characterised by the process; Pretreatment or after-treatment of workpieces
- C25D5/02—Electroplating of selected surface areas
-
- C—CHEMISTRY; METALLURGY
- C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
- C25D—PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
- C25D5/00—Electroplating characterised by the process; Pretreatment or after-treatment of workpieces
- C25D5/10—Electroplating with more than one layer of the same or of different metals
- C25D5/12—Electroplating with more than one layer of the same or of different metals at least one layer being of nickel or chromium
-
- C—CHEMISTRY; METALLURGY
- C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
- C25D—PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
- C25D5/00—Electroplating characterised by the process; Pretreatment or after-treatment of workpieces
- C25D5/34—Pretreatment of metallic surfaces to be electroplated
- C25D5/36—Pretreatment of metallic surfaces to be electroplated of iron or steel
-
- C—CHEMISTRY; METALLURGY
- C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
- C25D—PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
- C25D5/00—Electroplating characterised by the process; Pretreatment or after-treatment of workpieces
- C25D5/48—After-treatment of electroplated surfaces
- C25D5/50—After-treatment of electroplated surfaces by heat-treatment
- C25D5/505—After-treatment of electroplated surfaces by heat-treatment of electroplated tin coatings, e.g. by melting
-
- C—CHEMISTRY; METALLURGY
- C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
- C25D—PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
- C25D7/00—Electroplating characterised by the article coated
-
- 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
- H01M4/0438—Processes of manufacture in general by electrochemical processing
- H01M4/045—Electrochemical coating; Electrochemical impregnation
- H01M4/0452—Electrochemical coating; Electrochemical impregnation from solutions
-
- 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
-
- 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
- H01M4/70—Carriers or collectors characterised by shape or form
- H01M4/75—Wires, rods or strips
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
- H01M50/50—Current conducting connections for cells or batteries
- H01M50/531—Electrode connections inside a battery casing
- H01M50/534—Electrode connections inside a battery casing characterised by the material of the leads or tabs
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
- H01M50/50—Current conducting connections for cells or batteries
- H01M50/543—Terminals
- H01M50/564—Terminals characterised by their manufacturing process
- H01M50/566—Terminals characterised by their manufacturing process by welding, soldering or brazing
-
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Electrochemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Manufacturing & Machinery (AREA)
- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Plasma & Fusion (AREA)
- Mechanical Engineering (AREA)
- Connection Of Batteries Or Terminals (AREA)
Abstract
Description
| 功率 | 时间 | |
| 实施例1 | 20w | 10ms |
| 比较例1 | 37w | 16ms |
| 比较例2 | 35w | 15ms |
| 比较例3 | 33w | 15ms |
| 成品率 | |
| 实施例1 | 99.5% |
| 比较例1 | 64% |
| 比较例2 | 83% |
| 比较例3 | 77.5% |
| 结合力(Kgf) | |
| 实施例1 | 2.27 |
| 比较例1 | 0.59 |
| 比较例2 | 0.89 |
| 比较例3 | 0.81 |
Claims (6)
Priority Applications (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010101101270A CN101771142B (zh) | 2010-02-10 | 2010-02-10 | 一种软包锂电池极耳材料及其电镀和应用方法 |
| US13/578,258 US20130071738A1 (en) | 2010-02-10 | 2011-01-31 | Soft package lithium battery tab material and its method of plating and application |
| PCT/CN2011/000178 WO2011097949A1 (zh) | 2010-02-10 | 2011-01-31 | 一种软包锂电池极耳材料及其电镀方法及应用 |
| JP2012552240A JP5638630B2 (ja) | 2010-02-10 | 2011-01-31 | ソフトパッケージリチウム電池タブ材料の電気めっき方法 |
| EP11741820.2A EP2557614A4 (en) | 2010-02-10 | 2011-01-31 | SOFT PACKAGED LABEL MATERIAL FOR A LITHIUM BATTERY AND METHOD FOR ITS PLATING AND ATTACHMENT |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010101101270A CN101771142B (zh) | 2010-02-10 | 2010-02-10 | 一种软包锂电池极耳材料及其电镀和应用方法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101771142A true CN101771142A (zh) | 2010-07-07 |
| CN101771142B CN101771142B (zh) | 2012-09-19 |
Family
ID=42503848
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010101101270A Active CN101771142B (zh) | 2010-02-10 | 2010-02-10 | 一种软包锂电池极耳材料及其电镀和应用方法 |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US20130071738A1 (zh) |
| EP (1) | EP2557614A4 (zh) |
| JP (1) | JP5638630B2 (zh) |
| CN (1) | CN101771142B (zh) |
| WO (1) | WO2011097949A1 (zh) |
Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101906648A (zh) * | 2010-07-30 | 2010-12-08 | 福建师范大学 | 一种浸锌-二次电镀法制备镀镍铝极耳的方法 |
| CN101914795A (zh) * | 2010-07-30 | 2010-12-15 | 福建师范大学 | 一种控制镀镍铝极耳上镀层颗粒粒径的方法 |
| WO2011097949A1 (zh) * | 2010-02-10 | 2011-08-18 | 力佳电源科技(深圳)有限公司 | 一种软包锂电池极耳材料及其电镀方法及应用 |
| CN105598567A (zh) * | 2016-03-03 | 2016-05-25 | 合肥国轩高科动力能源有限公司 | 一种电池连接极片的制造方法 |
| CN105870392A (zh) * | 2016-05-13 | 2016-08-17 | 深圳市科陆电子科技股份有限公司 | 电极、电芯、电池模组及其制备方法和应用 |
| CN106661754A (zh) * | 2014-06-25 | 2017-05-10 | 日新制钢株式会社 | 镀Sn不锈钢板 |
| CN109877454A (zh) * | 2019-04-11 | 2019-06-14 | 武汉华工激光工程有限责任公司 | 薄膜太阳能电池电极的激光焊接方法 |
| CN110140236A (zh) * | 2016-12-27 | 2019-08-16 | 日立金属株式会社 | 负极用引线材料和负极用引线材料的制造方法 |
| CN110740835A (zh) * | 2018-01-05 | 2020-01-31 | 株式会社Lg化学 | 包括激光束阻挡台座的激光焊接设备 |
| CN111618588A (zh) * | 2020-06-01 | 2020-09-04 | 江西优特汽车技术有限公司 | 一种软包电芯的极耳焊接方法 |
| CN114406391A (zh) * | 2022-03-02 | 2022-04-29 | 盐城维信电子有限公司 | 一种铝基柔性线路板与元器件的焊接方法 |
| CN114552133A (zh) * | 2021-09-15 | 2022-05-27 | 万向一二三股份公司 | 一种表面惰性金属镀层的负极耳制备方法及锂电池 |
| CN114824600A (zh) * | 2022-04-22 | 2022-07-29 | 江苏正力新能电池技术有限公司 | 一种圆柱电池的焊接方法与制备方法及焊接结构 |
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| US10562132B2 (en) | 2013-04-29 | 2020-02-18 | Nuburu, Inc. | Applications, methods and systems for materials processing with visible raman laser |
| US10971896B2 (en) | 2013-04-29 | 2021-04-06 | Nuburu, Inc. | Applications, methods and systems for a laser deliver addressable array |
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| CN105606523A (zh) * | 2016-01-18 | 2016-05-25 | 中国科学院金属研究所 | 模拟镀锌钢在沿海工业大气环境下腐蚀过程的试验方法 |
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| CN101414673A (zh) * | 2008-11-07 | 2009-04-22 | 李学兵 | 聚合物或液态软包装锂离子电芯用正极耳及其生产方法 |
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| CN201397860Y (zh) * | 2009-05-05 | 2010-02-03 | 天津力神电池股份有限公司 | 一种新型锂离子动力电池 |
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- 2010-02-10 CN CN2010101101270A patent/CN101771142B/zh active Active
-
2011
- 2011-01-31 EP EP11741820.2A patent/EP2557614A4/en not_active Withdrawn
- 2011-01-31 WO PCT/CN2011/000178 patent/WO2011097949A1/zh not_active Ceased
- 2011-01-31 JP JP2012552240A patent/JP5638630B2/ja not_active Expired - Fee Related
- 2011-01-31 US US13/578,258 patent/US20130071738A1/en not_active Abandoned
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Cited By (20)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2011097949A1 (zh) * | 2010-02-10 | 2011-08-18 | 力佳电源科技(深圳)有限公司 | 一种软包锂电池极耳材料及其电镀方法及应用 |
| CN101914795A (zh) * | 2010-07-30 | 2010-12-15 | 福建师范大学 | 一种控制镀镍铝极耳上镀层颗粒粒径的方法 |
| CN101906648A (zh) * | 2010-07-30 | 2010-12-08 | 福建师范大学 | 一种浸锌-二次电镀法制备镀镍铝极耳的方法 |
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Also Published As
| Publication number | Publication date |
|---|---|
| WO2011097949A1 (zh) | 2011-08-18 |
| EP2557614A1 (en) | 2013-02-13 |
| JP2013519213A (ja) | 2013-05-23 |
| CN101771142B (zh) | 2012-09-19 |
| EP2557614A4 (en) | 2016-11-09 |
| JP5638630B2 (ja) | 2014-12-10 |
| US20130071738A1 (en) | 2013-03-21 |
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