MY126942A - Lithium secondary cell and method of fabricating the same - Google Patents

Lithium secondary cell and method of fabricating the same

Info

Publication number
MY126942A
MY126942A MYPI20002477A MYPI20002477A MY126942A MY 126942 A MY126942 A MY 126942A MY PI20002477 A MYPI20002477 A MY PI20002477A MY PI20002477 A MYPI20002477 A MY PI20002477A MY 126942 A MY126942 A MY 126942A
Authority
MY
Malaysia
Prior art keywords
lithium secondary
secondary cell
plates
separator film
fabricating
Prior art date
Application number
MYPI20002477A
Inventor
Jun Hong Ji
Original Assignee
Kokam Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Kokam Co Ltd filed Critical Kokam Co Ltd
Publication of MY126942A publication Critical patent/MY126942A/en

Links

Classifications

    • 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
    • H01M10/00—Secondary cells; Manufacture thereof
    • H01M10/36—Accumulators not provided for in groups H01M10/05-H01M10/34
    • 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
    • H01M10/04—Construction or manufacture in general
    • H01M10/0431—Cells with wound or folded electrodes
    • 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
    • H01M10/0583—Construction or manufacture of accumulators with folded construction elements except wound ones, i.e. folded positive or negative electrodes or separators, e.g. with "Z"-shaped electrodes or separators
    • 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
    • H01M50/40—Separators; Membranes; Diaphragms; Spacing elements inside cells
    • H01M50/463—Separators, membranes or diaphragms characterised by their shape
    • H01M50/466—U-shaped, bag-shaped or folded
    • 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
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49002—Electrical device making
    • Y10T29/49108—Electric battery cell making
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49002—Electrical device making
    • Y10T29/49108—Electric battery cell making
    • Y10T29/49114—Electric battery cell making including adhesively bonding

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Secondary Cells (AREA)
  • Battery Electrode And Active Subsutance (AREA)
  • Cell Separators (AREA)
  • Inorganic Compounds Of Heavy Metals (AREA)

Abstract

THE PRESENT INVENTION RELATES TO A LITHIUM SECONDARY CELL AND A METHOD OF FABRICATING THE SAME. THE LITHIUM SECONDARY CELL; A PLURALITY OF CATHODE PLATES HAVING A DESIRED SIZE AND ADHERED ON ONE SURFACE OF THE SEPARATOR FILM (200) WHILE BEING UNIFORMLY SPACED APART FROM ONE ANOTHER; A PLURALITY OF ANODE PLATES (400) HAVING A DESIRED SIZE AND ADHERED ON THE OTHER SURFACE OF THE SEPARATOR FILM AT SPACED POSITIONS CORRESPONDING TO THE CATHODE PLATES; AND THE SEPARATOR FILM ATTACHED WITH THE ANODE PLATES AND THE CATHODE PLATES (300) BEING REPEATEDLY FOLDED SUCH THAT THE ANODE PLATES AND THE CATHODE PLATES ARE ARRANGED IN AN ALTERNATING FASHION . THUS, THE LITHIUM SECONDARY CELL HAS IMPROVED PERFORMANCE AND PARTICULARLY SAFETY BY PREVENTING A FIRING CAUSED BY HIGH CURRENT AND EXCESSIVE VOLTAGE CHARGED, WHILE HAVING VARIOUS SHAPED AND SIZES, AND A DESIRED CAPACITY AND ACHIEVING A SIMPLIFIED FABRICATION. (FIGURE 2)
MYPI20002477A 1999-12-20 2000-06-01 Lithium secondary cell and method of fabricating the same MY126942A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019990059182A KR100309604B1 (en) 1999-12-20 1999-12-20 Lithium secondary battery

Publications (1)

Publication Number Publication Date
MY126942A true MY126942A (en) 2006-11-30

Family

ID=19627110

Family Applications (1)

Application Number Title Priority Date Filing Date
MYPI20002477A MY126942A (en) 1999-12-20 2000-06-01 Lithium secondary cell and method of fabricating the same

Country Status (14)

Country Link
US (2) US6423449B1 (en)
JP (1) JP3358807B2 (en)
KR (1) KR100309604B1 (en)
CN (1) CN1192450C (en)
BR (1) BR0002362B1 (en)
CZ (1) CZ290608B6 (en)
DE (1) DE10010845B4 (en)
FR (1) FR2802707B1 (en)
ID (1) ID28677A (en)
IT (1) IT1318139B1 (en)
MY (1) MY126942A (en)
RU (1) RU2175800C1 (en)
SA (1) SA00210374B1 (en)
TW (1) TW454360B (en)

Families Citing this family (68)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100309604B1 (en) * 1999-12-20 2001-11-03 홍지준 Lithium secondary battery
KR100336395B1 (en) * 2000-06-12 2002-05-10 홍지준 Method for Producing Lithium Secondary Battery
GB0016057D0 (en) * 2000-06-30 2000-08-23 Aea Technology Plc A method of assembling a cell
US6585846B1 (en) * 2000-11-22 2003-07-01 3M Innovative Properties Company Rotary converting apparatus and method for laminated products and packaging
KR20030008512A (en) * 2001-07-18 2003-01-29 성남전자공업주식회사 Manufacturing method of lithium polymer battery
KR200259078Y1 (en) * 2001-09-15 2001-12-28 (주)이아이닥 adhesive spectacles
US6592852B1 (en) 2002-04-25 2003-07-15 Unilever Home & Personal Care Usa, Division Of Conopco, Inc. Zinc citrate beads in oral compositions
WO2003100901A1 (en) * 2002-05-23 2003-12-04 Whanjin Roh Lithium secondary battery and its fabrication
KR100462783B1 (en) * 2002-08-06 2004-12-20 삼성에스디아이 주식회사 Pole plate assembly for lithium ion cell, lithium ion polymer cell and manufacturing method thereof
KR100958647B1 (en) * 2002-12-18 2010-05-20 삼성에스디아이 주식회사 Pouch Type Secondary Battery Unit
JP3677270B2 (en) * 2003-01-15 2005-07-27 サエハン エナテク インコーポレーション Method for producing lithium polymer secondary battery
KR100509437B1 (en) * 2003-01-27 2005-08-26 주식회사 에너랜드 Stacked type lithium secondary battery and its fabrication
US20040185332A1 (en) * 2003-03-21 2004-09-23 Moltech Corporation Tabs for electrochemical cells
TWI283493B (en) * 2003-05-30 2007-07-01 Lg Chemical Ltd Rechargeable lithium battery using separator partially coated with gel polymer
US20050019652A1 (en) * 2003-07-21 2005-01-27 Fauteux Denis G. Electrode assembly and method of manufacturing same
KR100560158B1 (en) * 2003-09-29 2006-03-16 주식회사 코캄 High safety lithium secondary battery and its manufacturing method
WO2006014989A2 (en) * 2004-07-28 2006-02-09 Edward Samuels Interleave machine and method for stacking flat objects
US20060105233A1 (en) * 2004-11-18 2006-05-18 Hiroyuki Morita Battery
KR100710894B1 (en) * 2005-09-27 2007-04-27 하나이앤지 주식회사 Driving device of fire screen shutter
KR100925857B1 (en) 2006-03-14 2009-11-06 주식회사 엘지화학 Multiple nested electrochemical cells with increased safety
KR100907623B1 (en) * 2006-05-15 2009-07-15 주식회사 엘지화학 Novel laminated electrode assembly for secondary battery
DE102006038362A1 (en) * 2006-08-11 2008-02-14 KREUTZER, André Flat galvanic element and method for producing flat galvanic elements
JP5157244B2 (en) * 2007-05-11 2013-03-06 Ｔｄｋ株式会社 Electrochemical device and manufacturing method thereof
KR100987300B1 (en) 2007-07-04 2010-10-12 주식회사 엘지화학 Stack-Folded Electrode Assembly and Method of Manufacturing the Same
US20090117471A1 (en) * 2007-10-30 2009-05-07 The Research Foundation Of The State University Of New York Lithium ion battery electrode and method for manufacture of same
US20090136834A1 (en) * 2007-11-27 2009-05-28 Qinetiq Limited Method of Constructing an Electrode Assembly
KR101065883B1 (en) * 2009-10-15 2011-09-19 삼성에스디아이 주식회사 A secondary battery comprising an electrode assembly for a secondary battery, a method of manufacturing the same, and an electrode assembly thereof
KR101136205B1 (en) * 2009-11-02 2012-04-17 삼성에스디아이 주식회사 Electrode assembly for secondary battery and secondary battery with the electrode assembly
KR101084075B1 (en) 2009-11-03 2011-11-16 삼성에스디아이 주식회사 Secondary Battery and Manufacturing Method Thereof
US20110177383A1 (en) * 2010-01-19 2011-07-21 Lightening Energy Battery cell module for modular battery with interleaving separator
KR101271920B1 (en) * 2011-06-17 2013-06-05 삼성에스디아이 주식회사 Secondary battery
JP5291811B2 (en) * 2012-01-11 2013-09-18 東レエンジニアリング株式会社 Secondary battery manufacturing method and manufacturing apparatus
KR101904160B1 (en) * 2012-02-08 2018-10-05 에스케이이노베이션 주식회사 micro-porous hybrid polyolefin film having excellent thermal property and stability and manufacturing method thereof
US9178203B2 (en) * 2012-02-15 2015-11-03 GM Global Technology Operations LLC Battery module with a flexible bus
US20130236768A1 (en) * 2012-03-08 2013-09-12 Lg Chem, Ltd. Battery pack of stair-like structure
WO2013161051A1 (en) * 2012-04-27 2013-10-31 株式会社日本マイクロニクス Secondary cell
WO2013161053A1 (en) * 2012-04-27 2013-10-31 株式会社日本マイクロニクス Secondary cell
KR20130133640A (en) 2012-05-29 2013-12-09 주식회사 엘지화학 A stepwise electrode assembly having corner of various shape and a battery cell, battery pack and device comprising the same
KR101483505B1 (en) 2012-11-13 2015-01-21 주식회사 엘지화학 Stepped Electrode Assembly
KR101590217B1 (en) * 2012-11-23 2016-01-29 주식회사 엘지화학 Method for manufacturing electorde assembly and electrode assembly manufactured thereby
KR101507013B1 (en) 2013-03-08 2015-03-30 주식회사 엘지화학 Stepped Electrode Group Stack
EP2958177B1 (en) 2013-03-08 2017-05-31 Lg Chem, Ltd. Electrode assembly having rounded corners
US9246185B2 (en) 2013-03-14 2016-01-26 Sion Power Corporation Electrochemical cell having a folded electrode and separator, battery including the same, and method of forming same
KR101603635B1 (en) 2013-04-11 2016-03-15 주식회사 엘지화학 Electrode Laminate Comprising Electrodes with Different Surface Areas and Secondary Battery Employed with the Same
DE102013213578B4 (en) * 2013-07-11 2015-09-24 Thyssenkrupp System Engineering Gmbh Method and device for producing an energy storage cell
CN103682463B (en) * 2013-12-19 2016-01-20 深圳市吉阳自动化科技有限公司 Laminating machine and laminating method thereof
KR102331064B1 (en) * 2015-04-17 2021-11-25 삼성에스디아이 주식회사 Battery pack
WO2017149991A1 (en) * 2016-02-29 2017-09-08 パナソニックＩｐマネジメント株式会社 Stacked nonaqueous electrolyte secondary battery
KR102700153B1 (en) 2016-05-02 2024-08-27 삼성에스디아이 주식회사 Electrode assembly
GB201609686D0 (en) * 2016-06-02 2016-07-20 Qinetiq Ltd Devices
CN105932339A (en) * 2016-06-13 2016-09-07 合肥国轩高科动力能源有限公司 A kind of fast preparation method of winding type lithium-ion lamination battery
KR101956758B1 (en) 2017-10-23 2019-03-11 주식회사 디에이테크놀로지 Machine for Manufacturing Cell Stack of Secondary Battery
KR101956763B1 (en) 2017-10-25 2019-03-11 주식회사 디에이테크놀로지 Edge Position Control System for Secondary Battery Cell Manufacturing Machine
KR101959082B1 (en) 2018-09-07 2019-03-18 조기봉 Method and apparatus for stacking secondary battery cell elements
KR102125529B1 (en) 2018-11-13 2020-06-23 주식회사 디에이테크놀로지 Picking And Placing Apparatus for Manufacturing Cell Stack of Secondary Battery
KR102134721B1 (en) 2018-11-13 2020-07-16 주식회사 디에이테크놀로지 Apparatus And Method for Manufacturing Cell Stack of Secondary Battery
WO2020139802A2 (en) 2018-12-27 2020-07-02 Sion Power Corporation Electrochemical devices and related articles, components, configurations, and methods
US11322804B2 (en) 2018-12-27 2022-05-03 Sion Power Corporation Isolatable electrodes and associated articles and methods
US11637353B2 (en) 2018-12-27 2023-04-25 Sion Power Corporation Electrodes, heaters, sensors, and associated articles and methods
US11431042B2 (en) * 2019-09-10 2022-08-30 Meta Platforms Technologies, Llc Battery pack architecture for parallel connection of cells
KR102256378B1 (en) 2019-09-11 2021-05-27 주식회사 디에이테크놀로지 System And Method for Manufacturing Cell Stack of Secondary Battery
CN110931840A (en) * 2019-11-11 2020-03-27 郑州比克电池有限公司 Multi-winding-core unit stacking type battery cell
KR102523115B1 (en) 2020-04-17 2023-04-21 주식회사 재미스테크놀로지 Manufacturing method of electrode assembly for secondary batteries
KR102409239B1 (en) 2020-06-26 2022-06-23 (주)유로셀 Method for manufacturing electrode assembly for secondary battery
KR20220162455A (en) 2021-06-01 2022-12-08 주식회사 디에이테크놀로지 System for Notching Process of Electrode And Cell Stacking of Secondary Battery
KR102586960B1 (en) 2021-06-28 2023-10-11 주식회사 디에이테크놀로지 Separator Handling Apparatus for Stacking One-sided Eelectrode of Secondary Battery Cell And Method for Manufacturing Secondary Battery Cell Using the Same
CA3234174A1 (en) * 2021-10-18 2023-04-27 Celgard Llc New or improved pin designs for high cof polymer membranes or separator membranes, membrane or separator tension measuring, and related methods
JP7794168B2 (en) * 2023-05-12 2026-01-06 トヨタ自動車株式会社 Electrode body and storage cell

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55144763A (en) 1979-04-26 1980-11-11 Shibaura Eng Works Co Ltd Series commutator motor
US4406057A (en) * 1981-03-20 1983-09-27 Gnb Batteries Inc. Method of making lead-acid battery element stack
BG39778A1 (en) * 1984-10-30 1986-08-15 Mohhev
SU1828343A1 (en) * 1991-04-25 1995-09-20 Научно-производственное объединение "Квант" Chemical source of electric energy with lithium anode
JP3397351B2 (en) 1992-12-18 2003-04-14 キヤノン株式会社 Prismatic or sheet type battery and manufacturing method thereof
DE69514711T2 (en) 1994-05-12 2000-05-31 Ube Industries, Ltd. Porous multilayer film
GB2298309B (en) 1994-11-02 1997-10-15 Sankar Dasgupta Rechargeable non-aqueous lithium battery having stacked electrochemical cells
US5498489A (en) 1995-04-14 1996-03-12 Dasgupta; Sankar Rechargeable non-aqueous lithium battery having stacked electrochemical cells
US5667909A (en) * 1995-06-23 1997-09-16 Power Conversion, Inc. Electrodes configured for high energy density galvanic cells
KR19980016522A (en) 1996-08-28 1998-06-05 김광호 Manufacturing method of lithium ion secondary battery and lithium ion secondary battery manufactured according to the method
JP3223824B2 (en) * 1996-12-26 2001-10-29 三菱電機株式会社 Lithium ion secondary battery
US5989741A (en) 1997-06-10 1999-11-23 E.I. Du Pont De Nemours And Company Electrochemical cell system with side-by-side arrangement of cells
KR100309604B1 (en) * 1999-12-20 2001-11-03 홍지준 Lithium secondary battery

Also Published As

Publication number Publication date
RU2175800C1 (en) 2001-11-10
DE10010845B4 (en) 2004-07-29
JP2001229979A (en) 2001-08-24
US7033701B2 (en) 2006-04-25
ITMI20001539A0 (en) 2000-07-07
ID28677A (en) 2001-06-21
BR0002362B1 (en) 2011-08-23
TW454360B (en) 2001-09-11
IT1318139B1 (en) 2003-07-23
KR100309604B1 (en) 2001-11-03
BR0002362A (en) 2001-09-11
KR20010000061A (en) 2001-01-05
CZ20001956A3 (en) 2001-08-15
CN1301053A (en) 2001-06-27
JP3358807B2 (en) 2002-12-24
FR2802707A1 (en) 2001-06-22
FR2802707B1 (en) 2005-05-13
CZ290608B6 (en) 2002-08-14
ITMI20001539A1 (en) 2002-01-07
US6423449B1 (en) 2002-07-23
DE10010845A1 (en) 2001-06-28
SA00210374B1 (en) 2006-08-21
US20030008206A1 (en) 2003-01-09
CN1192450C (en) 2005-03-09

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