WO2012044035A3 - 부식방지용 보호층을 포함하는 전극리드, 및 이를 포함하는 이차전지 - Google Patents
부식방지용 보호층을 포함하는 전극리드, 및 이를 포함하는 이차전지 Download PDFInfo
- Publication number
- WO2012044035A3 WO2012044035A3 PCT/KR2011/007090 KR2011007090W WO2012044035A3 WO 2012044035 A3 WO2012044035 A3 WO 2012044035A3 KR 2011007090 W KR2011007090 W KR 2011007090W WO 2012044035 A3 WO2012044035 A3 WO 2012044035A3
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- electrode lead
- corrosion
- protective layer
- rechargeable battery
- same
- Prior art date
Links
- 239000011241 protective layer Substances 0.000 title abstract 3
- 230000007797 corrosion Effects 0.000 abstract 1
- 238000005260 corrosion Methods 0.000 abstract 1
Classifications
-
- 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
-
- 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
- H01M10/058—Construction or manufacture
-
- 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
-
- 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
- H01M50/10—Primary casings; Jackets or wrappings
- H01M50/172—Arrangements of electric connectors penetrating the casing
- H01M50/174—Arrangements of electric connectors penetrating the casing adapted for the shape of the cells
- H01M50/178—Arrangements of electric connectors penetrating the casing adapted for the shape of the cells for pouch or flexible bag cells
-
- 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
- H01M50/552—Terminals characterised by their shape
- H01M50/553—Terminals adapted for prismatic, pouch or rectangular cells
- H01M50/557—Plate-shaped terminals
-
- 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
- H01M50/562—Terminals characterised by the material
-
- 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
-
- 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
- H01M50/571—Methods or arrangements for affording protection against corrosion; Selection of materials therefor
-
- 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
- H01M50/572—Means for preventing undesired use or discharge
-
- 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
-
- 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
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/50—Manufacturing or production processes characterised by the final manufactured product
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Connection Of Batteries Or Terminals (AREA)
- Sealing Battery Cases Or Jackets (AREA)
- Secondary Cells (AREA)
Abstract
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP11829541.9A EP2602845B1 (en) | 2010-09-27 | 2011-09-27 | Secondary battery comprising electrode leads coated with a corrosion-preventing protective layer |
CN201180046547.XA CN103125033B (zh) | 2010-09-27 | 2011-09-27 | 包括防腐蚀保护层的电极引线和包括该电极引线的可再充电电池 |
JP2013530096A JP5896244B2 (ja) | 2010-09-27 | 2011-09-27 | 腐食防止用保護層を含む電極リードを含む二次電池 |
US13/352,481 US9142825B2 (en) | 2010-09-27 | 2012-01-18 | Electrode lead comprising protection layer for anti-corrosion and secondary battery comprising the same |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020100093076A KR20120031606A (ko) | 2010-09-27 | 2010-09-27 | 부식방지용 보호층이 선택적으로 형성된 전극리드, 및 이를 포함하는 이차전지 |
KR10-2010-0093076 | 2010-09-27 |
Related Child Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US13/352,481 Continuation US9142825B2 (en) | 2010-09-27 | 2012-01-18 | Electrode lead comprising protection layer for anti-corrosion and secondary battery comprising the same |
Publications (2)
Publication Number | Publication Date |
---|---|
WO2012044035A2 WO2012044035A2 (ko) | 2012-04-05 |
WO2012044035A3 true WO2012044035A3 (ko) | 2012-06-21 |
Family
ID=45893633
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/KR2011/007090 WO2012044035A2 (ko) | 2010-09-27 | 2011-09-27 | 부식방지용 보호층을 포함하는 전극리드, 및 이를 포함하는 이차전지 |
Country Status (6)
Country | Link |
---|---|
US (1) | US9142825B2 (ko) |
EP (1) | EP2602845B1 (ko) |
JP (1) | JP5896244B2 (ko) |
KR (1) | KR20120031606A (ko) |
CN (1) | CN103125033B (ko) |
WO (1) | WO2012044035A2 (ko) |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101422109B1 (ko) * | 2012-12-20 | 2014-07-22 | 포스코에너지 주식회사 | 나트륨 유황 전지의 전지 모듈 |
KR101743696B1 (ko) | 2013-11-29 | 2017-06-05 | 주식회사 엘지화학 | 배터리 모듈 및 이를 포함하는 배터리 팩 |
FR3016478B1 (fr) * | 2014-01-16 | 2017-09-08 | Commissariat Energie Atomique | Accumulateur electrochimique avec boitier et borne de sortie en alliage d'aluminium, pack-batterie et procede de realisation associes |
JP6748937B2 (ja) * | 2014-11-04 | 2020-09-02 | 株式会社Gsユアサ | 蓄電装置及び蓄電装置の製造方法 |
KR101784743B1 (ko) * | 2015-01-23 | 2017-11-06 | 삼성에스디아이 주식회사 | 이차 전지 |
CN108123090B (zh) * | 2016-11-30 | 2021-02-19 | 宝山钢铁股份有限公司 | 一种带有防护的外极耳及其电池 |
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 |
CN106992280A (zh) * | 2017-04-12 | 2017-07-28 | 北京新能源汽车股份有限公司 | 一种电动汽车的电池***及电动汽车 |
WO2021187965A1 (ko) * | 2020-03-19 | 2021-09-23 | 주식회사 엘지에너지솔루션 | 전도성의 부식 방지층이 탭 상에 형성되어 있는 양극 집전체, 이를 포함하는 양극, 및 리튬 이차전지 |
TWI839920B (zh) * | 2022-10-28 | 2024-04-21 | 財團法人工業技術研究院 | 電池極耳與導電柄焊接的方法 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2003303583A (ja) * | 2002-04-11 | 2003-10-24 | Nissan Motor Co Ltd | 組電池 |
KR20070049553A (ko) * | 2005-11-08 | 2007-05-11 | 주식회사 엘지화학 | 안전성이 향상된 이차전지 |
KR20100016719A (ko) * | 2008-08-05 | 2010-02-16 | 주식회사 엘지화학 | 전기절연성과 수분침투성이 개선된 파우치형 이차전지 |
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GB2076427B (en) * | 1980-05-23 | 1983-05-18 | Duracell Int | The in situ metal plating of the cathode terminal surface of an electrochemical cell |
KR100405873B1 (ko) * | 1995-07-28 | 2004-03-30 | 산요덴키가부시키가이샤 | 레이저밀봉전지 |
JP3494558B2 (ja) * | 1997-08-26 | 2004-02-09 | 東芝電池株式会社 | 電 池 |
JP2001167752A (ja) * | 1999-12-10 | 2001-06-22 | Japan Storage Battery Co Ltd | 非水電解質二次電池 |
AU2001236843A1 (en) * | 2000-02-10 | 2001-08-20 | Ngk Spark Plug Co., Ltd | Li-ion and/or li-ion polymer battery with shielded leads |
KR100911004B1 (ko) * | 2002-07-09 | 2009-08-05 | 삼성에스디아이 주식회사 | 전지부와 이를 채용한 리튬이차전지 |
CA2495197A1 (en) * | 2002-08-13 | 2004-02-19 | Hydrogenics Corporation | Corrosion resistant terminal plate and method for producing same |
KR100601548B1 (ko) * | 2004-05-25 | 2006-07-19 | 삼성에스디아이 주식회사 | 이차전지 |
SG173372A1 (en) * | 2006-07-18 | 2011-08-29 | Cymbet Corp | Method and apparatus for solid-state microbattery photolithographic manufacture, singulation and passivation |
KR100888284B1 (ko) | 2006-07-24 | 2009-03-10 | 주식회사 엘지화학 | 탭-리드 결합부의 전극간 저항차를 최소화한 전극조립체 및이를 포함하고 있는 전기화학 셀 |
KR100848788B1 (ko) * | 2006-07-24 | 2008-07-30 | 주식회사 엘지화학 | 결합부에서 전극 탭들의 크기가 동일한 전극조립체 및 이를포함하고 있는 전기화학 셀 |
US7892675B1 (en) * | 2006-12-06 | 2011-02-22 | Quallion Llc | Electrochemical device having ultrasonic weld attaching weld material to electrode tab |
JP5292914B2 (ja) * | 2007-09-28 | 2013-09-18 | 大日本印刷株式会社 | 電池タブ及びそれを用いたリチウムイオン電池 |
KR101025277B1 (ko) * | 2007-10-30 | 2011-03-29 | 삼성에스디아이 주식회사 | 전극 조립체 및 이를 구비하는 이차 전지 |
KR100995886B1 (ko) * | 2008-07-16 | 2010-11-22 | 주식회사 엘티케이 | 니켈 도금된 리튬 이차 전지용 양극단자 및 그 제조 방법 |
JP5684462B2 (ja) * | 2008-12-22 | 2015-03-11 | 昭和電工パッケージング株式会社 | 正極タブリード及び電池 |
-
2010
- 2010-09-27 KR KR1020100093076A patent/KR20120031606A/ko active Application Filing
-
2011
- 2011-09-27 JP JP2013530096A patent/JP5896244B2/ja active Active
- 2011-09-27 EP EP11829541.9A patent/EP2602845B1/en active Active
- 2011-09-27 WO PCT/KR2011/007090 patent/WO2012044035A2/ko active Application Filing
- 2011-09-27 CN CN201180046547.XA patent/CN103125033B/zh active Active
-
2012
- 2012-01-18 US US13/352,481 patent/US9142825B2/en active Active
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2003303583A (ja) * | 2002-04-11 | 2003-10-24 | Nissan Motor Co Ltd | 組電池 |
KR20070049553A (ko) * | 2005-11-08 | 2007-05-11 | 주식회사 엘지화학 | 안전성이 향상된 이차전지 |
KR20100016719A (ko) * | 2008-08-05 | 2010-02-16 | 주식회사 엘지화학 | 전기절연성과 수분침투성이 개선된 파우치형 이차전지 |
Also Published As
Publication number | Publication date |
---|---|
EP2602845A4 (en) | 2016-03-23 |
CN103125033B (zh) | 2016-04-27 |
JP5896244B2 (ja) | 2016-03-30 |
EP2602845A2 (en) | 2013-06-12 |
WO2012044035A2 (ko) | 2012-04-05 |
CN103125033A (zh) | 2013-05-29 |
JP2013541159A (ja) | 2013-11-07 |
EP2602845B1 (en) | 2017-11-08 |
KR20120031606A (ko) | 2012-04-04 |
US9142825B2 (en) | 2015-09-22 |
US20120115023A1 (en) | 2012-05-10 |
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