CN101771142B - 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
- CN101771142B CN101771142B CN2010101101270A CN201010110127A CN101771142B CN 101771142 B CN101771142 B CN 101771142B CN 2010101101270 A CN2010101101270 A CN 2010101101270A CN 201010110127 A CN201010110127 A CN 201010110127A CN 101771142 B CN101771142 B CN 101771142B
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- CN
- China
- Prior art keywords
- nickel
- tin
- laser
- coating
- tab
- 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.)
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Classifications
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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
- C25D3/12—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
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 (1)
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 |
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 |
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 |
US13/578,258 US20130071738A1 (en) | 2010-02-10 | 2011-01-31 | Soft package lithium battery tab material and its method of plating and application |
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 CN101771142A (zh) | 2010-07-07 |
CN101771142B true 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) |
Families Citing this family (31)
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CN101771142B (zh) * | 2010-02-10 | 2012-09-19 | 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和应用方法 |
CN101914795B (zh) * | 2010-07-30 | 2011-09-28 | 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 |
CN101906648B (zh) * | 2010-07-30 | 2012-03-28 | 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 |
US10971896B2 (en) | 2013-04-29 | 2021-04-06 | Nuburu, Inc. | Applications, methods and systems for a laser deliver addressable array |
US10562132B2 (en) | 2013-04-29 | 2020-02-18 | Nuburu, Inc. | Applications, methods and systems for materials processing with visible raman laser |
EP2991799B1 (en) | 2013-04-29 | 2018-04-04 | Mark S. Zediker | System and method of three-dimensional printing using a visible laser light source |
JP5646105B1 (ja) * | 2013-06-27 | 2014-12-24 | 日新製鋼株式会社 | Snめっきステンレス鋼板 |
US11646549B2 (en) | 2014-08-27 | 2023-05-09 | Nuburu, Inc. | Multi kW class blue laser system |
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 |
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 |
US11612957B2 (en) * | 2016-04-29 | 2023-03-28 | Nuburu, Inc. | Methods and systems for welding copper and other metals using blue lasers |
KR20210134087A (ko) * | 2016-04-29 | 2021-11-08 | 누부루 인크. | 반도체 패키징, 자동차 전기 장치, 배터리 및 기타 부품에 대한 가시 레이저 용접 방법 |
US20220072659A1 (en) * | 2016-04-29 | 2022-03-10 | Nuburu, Inc. | Methods and Systems for Reducing Hazardous Byproduct from Welding Metals Using Lasers |
WO2017189962A1 (en) | 2016-04-29 | 2017-11-02 | Nuburu, Inc. | Monolithic visible wavelength fiber laser |
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 |
KR101882927B1 (ko) * | 2016-06-16 | 2018-07-27 | 주식회사 비츠로셀 | 비자성이면서 도전성을 갖는 배터리 외부전극 |
JP6619094B2 (ja) * | 2016-12-27 | 2019-12-11 | 日立金属株式会社 | 負極用リード材および負極用リード材の製造方法 |
JPWO2018142723A1 (ja) * | 2017-01-31 | 2019-11-14 | パナソニックIpマネジメント株式会社 | 電池用リードおよび捲回型電池 |
JP6911153B2 (ja) | 2017-01-31 | 2021-07-28 | ヌブル インク | 青色レーザーを使用して銅を溶接するための方法及びシステム |
FI3612872T3 (fi) | 2017-04-21 | 2023-05-08 | Nuburu Inc | Monikuorinen valokuitu |
KR102416499B1 (ko) | 2017-06-13 | 2022-07-01 | 누부루 인크. | 매우 조밀한 파장 빔 조합 레이저 시스템 |
KR102288406B1 (ko) | 2018-01-05 | 2021-08-09 | 주식회사 엘지에너지솔루션 | 레이저 빔 차단 블록을 구비한 레이저 용접 장치 |
WO2020107030A1 (en) | 2018-11-23 | 2020-05-28 | Nuburu, Inc | Multi-wavelength visible laser source |
DE102019102544A1 (de) * | 2019-02-01 | 2020-08-06 | Vacuumschmelze Gmbh & Co. Kg | Verfahren zur vorbehandlung von edelstahlsubstraten vor dem löten mittels nanokristalliner lötfolien |
KR20210123322A (ko) | 2019-02-02 | 2021-10-13 | 누부루 인크. | 고신뢰성, 고출력, 고휘도 청색 레이저 다이오드 시스템 및 그 제조 방법 |
CN109877454B (zh) * | 2019-04-11 | 2021-02-09 | 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 |
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 |
JP7373523B2 (ja) | 2021-05-20 | 2023-11-02 | プライムプラネットエナジー&ソリューションズ株式会社 | 端子、二次電池および端子の製造方法 |
CN114552133B (zh) * | 2021-09-15 | 2023-09-05 | 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 |
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 |
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CN101771142B (zh) * | 2010-02-10 | 2012-09-19 | 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和应用方法 |
CN201673957U (zh) * | 2010-02-10 | 2010-12-15 | 力佳电源科技(深圳)有限公司 | 一种软包锂电池极耳 |
US8790815B2 (en) * | 2010-02-11 | 2014-07-29 | GM Global Technology Operations LLC | Nickel coated aluminum battery cell tabs |
-
2010
- 2010-02-10 CN CN2010101101270A patent/CN101771142B/zh active Active
-
2011
- 2011-01-31 JP JP2012552240A patent/JP5638630B2/ja not_active Expired - Fee Related
- 2011-01-31 EP EP11741820.2A patent/EP2557614A4/en not_active Withdrawn
- 2011-01-31 US US13/578,258 patent/US20130071738A1/en not_active Abandoned
- 2011-01-31 WO PCT/CN2011/000178 patent/WO2011097949A1/zh active Application Filing
Also Published As
Publication number | Publication date |
---|---|
CN101771142A (zh) | 2010-07-07 |
US20130071738A1 (en) | 2013-03-21 |
WO2011097949A1 (zh) | 2011-08-18 |
JP5638630B2 (ja) | 2014-12-10 |
JP2013519213A (ja) | 2013-05-23 |
EP2557614A4 (en) | 2016-11-09 |
EP2557614A1 (en) | 2013-02-13 |
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