KR100686812B1 - 이차 전지 - Google Patents
이차 전지 Download PDFInfo
- Publication number
- KR100686812B1 KR100686812B1 KR1020050034745A KR20050034745A KR100686812B1 KR 100686812 B1 KR100686812 B1 KR 100686812B1 KR 1020050034745 A KR1020050034745 A KR 1020050034745A KR 20050034745 A KR20050034745 A KR 20050034745A KR 100686812 B1 KR100686812 B1 KR 100686812B1
- Authority
- KR
- South Korea
- Prior art keywords
- electrode
- secondary battery
- electrode plate
- plate
- case
- 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.)
- Expired - Lifetime
Links
- 238000000034 method Methods 0.000 claims description 8
- 239000000463 material Substances 0.000 claims description 5
- 230000002265 prevention Effects 0.000 abstract description 3
- 229910052744 lithium Inorganic materials 0.000 description 11
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 description 10
- 239000003792 electrolyte Substances 0.000 description 10
- 238000002347 injection Methods 0.000 description 7
- 239000007924 injection Substances 0.000 description 7
- 229910001416 lithium ion Inorganic materials 0.000 description 7
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 6
- -1 Chalcogenide compounds Chemical class 0.000 description 5
- HBBGRARXTFLTSG-UHFFFAOYSA-N Lithium ion Chemical compound [Li+] HBBGRARXTFLTSG-UHFFFAOYSA-N 0.000 description 5
- 229910052751 metal Inorganic materials 0.000 description 4
- 239000002184 metal Substances 0.000 description 4
- 239000004743 Polypropylene Substances 0.000 description 3
- 239000007773 negative electrode material Substances 0.000 description 3
- 239000007774 positive electrode material Substances 0.000 description 3
- 230000035939 shock Effects 0.000 description 3
- 239000011149 active material Substances 0.000 description 2
- OJIJEKBXJYRIBZ-UHFFFAOYSA-N cadmium nickel Chemical compound [Ni].[Cd] OJIJEKBXJYRIBZ-UHFFFAOYSA-N 0.000 description 2
- 229920001577 copolymer Polymers 0.000 description 2
- 239000010949 copper Substances 0.000 description 2
- 239000008151 electrolyte solution Substances 0.000 description 2
- 239000011888 foil Substances 0.000 description 2
- 229910052739 hydrogen Inorganic materials 0.000 description 2
- 239000001257 hydrogen Substances 0.000 description 2
- 238000009413 insulation Methods 0.000 description 2
- 239000011244 liquid electrolyte Substances 0.000 description 2
- 229910052759 nickel Inorganic materials 0.000 description 2
- 239000005518 polymer electrolyte Substances 0.000 description 2
- 229920001155 polypropylene Polymers 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 229910012851 LiCoO 2 Inorganic materials 0.000 description 1
- 229910015643 LiMn 2 O 4 Inorganic materials 0.000 description 1
- 229910014689 LiMnO Inorganic materials 0.000 description 1
- 229910016129 LiNi1-x Cox O2 Inorganic materials 0.000 description 1
- 229910013290 LiNiO 2 Inorganic materials 0.000 description 1
- 239000004698 Polyethylene Substances 0.000 description 1
- 229910001128 Sn alloy Inorganic materials 0.000 description 1
- 229910045601 alloy Inorganic materials 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 239000003575 carbonaceous material Substances 0.000 description 1
- 230000001413 cellular effect Effects 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 239000011810 insulating material Substances 0.000 description 1
- 150000002500 ions Chemical class 0.000 description 1
- 229910021450 lithium metal oxide Inorganic materials 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 229910044991 metal oxide Inorganic materials 0.000 description 1
- 150000004706 metal oxides Chemical class 0.000 description 1
- 150000004767 nitrides Chemical class 0.000 description 1
- 229920000573 polyethylene Polymers 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 239000002952 polymeric resin Substances 0.000 description 1
- 229910052710 silicon Inorganic materials 0.000 description 1
- 229920003002 synthetic resin Polymers 0.000 description 1
- 229910052718 tin Inorganic materials 0.000 description 1
- 229910001887 tin oxide Inorganic materials 0.000 description 1
- QHGNHLZPVBIIPX-UHFFFAOYSA-N tin(ii) oxide Chemical class [Sn]=O QHGNHLZPVBIIPX-UHFFFAOYSA-N 0.000 description 1
- 229910000314 transition metal oxide Inorganic materials 0.000 description 1
Images
Classifications
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- 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
- H01M10/42—Methods or arrangements for servicing or maintenance of secondary cells or secondary half-cells
- H01M10/4235—Safety or regulating additives or arrangements in electrodes, separators or electrolyte
-
- 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
- H01M10/04—Construction or manufacture in general
- H01M10/0422—Cells or battery with cylindrical casing
-
- 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
- H01M10/0587—Construction or manufacture of accumulators having only wound construction elements, i.e. wound positive electrodes, wound negative electrodes and wound 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
- H01M50/10—Primary casings; Jackets or wrappings
- H01M50/102—Primary casings; Jackets or wrappings characterised by their shape or physical structure
- H01M50/103—Primary casings; Jackets or wrappings characterised by their shape or physical structure prismatic or rectangular
-
- 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
- H01M50/102—Primary casings; Jackets or wrappings characterised by their shape or physical structure
- H01M50/107—Primary casings; Jackets or wrappings characterised by their shape or physical structure having curved cross-section, e.g. round or elliptic
-
- 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
- H01M50/584—Means for preventing undesired use or discharge for preventing incorrect connections inside or outside the batteries
- H01M50/586—Means for preventing undesired use or discharge for preventing incorrect connections inside or outside the batteries inside the batteries, e.g. incorrect connections of electrodes
-
- 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
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/60—Other road transportation technologies with climate change mitigation effect
- Y02T10/70—Energy storage systems for electromobility, e.g. batteries
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)
- Connection Of Batteries Or Terminals (AREA)
- Battery Electrode And Active Subsutance (AREA)
- Sealing Battery Cases Or Jackets (AREA)
Abstract
Description
Claims (13)
- 제1,2전극판 사이에 세퍼레이터가 개재되어 젤리-롤형으로 권취된 전극 조립체;상기 전극 조립체를 수용하는 케이스;상기 케이스를 마감하는 캡 조립체; 및상기 전극 조립체의 외면을 감싸도록 설치되어 상기 전극 조립체의 권취된 상태를 유지시키는 고정테이프와 일체형으로 형성되며, 상기 세퍼레이터와 동일한 폭을 갖도록 상기 전극 조립체의 상/하측으로 연장형성되어 제1전극판을 지지하는 전극판 지지부재;를 포함하는 이차 전지.
- 삭제
- 삭제
- 삭제
- 삭제
- 제 1항에 있어서,상기 제1전극판은 상기 제2전극판보다 크게 형성된 것을 특징으로 하는 이차 전지.
- 제 1항 또는 제 6항에 있어서,상기 고정테이프의 폭은 상기 제1전극판의 폭 이상의 길이로 형성된 것을 특징으로 하는 이차 전지.
- 삭제
- 제 1항에 있어서,상기 제1전극판은 음극인 것을 특징으로 하는 이차 전지.
- 제 1항에 있어서,상기 케이스는 원통형으로 형성된 것을 특징으로 하는 이차 전지.
- 제 1항에 있어서,상기 케이스는 각형으로 형성된 것을 특징으로 하는 이차 전지.
- 제 1항에 있어서,상기 고정 테이프는 PET 또는 PP 재질로 형성된 것을 특징으로 하는 이차 전지.
- 제 1항에 있어서,상기 고정 테이프의 두께는 20~25μm 이상으로 형성된 것을 특징으로 하는 이차 전지.
Priority Applications (6)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020050034745A KR100686812B1 (ko) | 2005-04-26 | 2005-04-26 | 이차 전지 |
JP2006087782A JP4583324B2 (ja) | 2005-04-26 | 2006-03-28 | 二次電池 |
DE602006004245T DE602006004245D1 (de) | 2005-04-26 | 2006-04-24 | Batterie |
EP06112960A EP1717879B1 (en) | 2005-04-26 | 2006-04-24 | Battery |
CNA2006100998687A CN1874027A (zh) | 2005-04-26 | 2006-04-26 | 电池 |
US11/411,226 US8679675B2 (en) | 2005-04-26 | 2006-04-26 | Battery including a member configured to prevent a short circuit |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020050034745A KR100686812B1 (ko) | 2005-04-26 | 2005-04-26 | 이차 전지 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20060113817A KR20060113817A (ko) | 2006-11-03 |
KR100686812B1 true KR100686812B1 (ko) | 2007-02-26 |
Family
ID=36636582
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020050034745A Expired - Lifetime KR100686812B1 (ko) | 2005-04-26 | 2005-04-26 | 이차 전지 |
Country Status (6)
Country | Link |
---|---|
US (1) | US8679675B2 (ko) |
EP (1) | EP1717879B1 (ko) |
JP (1) | JP4583324B2 (ko) |
KR (1) | KR100686812B1 (ko) |
CN (1) | CN1874027A (ko) |
DE (1) | DE602006004245D1 (ko) |
Families Citing this family (30)
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US10629947B2 (en) | 2008-08-05 | 2020-04-21 | Sion Power Corporation | Electrochemical cell |
US20090081552A1 (en) | 2007-09-24 | 2009-03-26 | Greatbatch Ltd. | Electrochemical cell with tightly held electrode assembly |
KR100876268B1 (ko) | 2007-10-09 | 2008-12-26 | 삼성에스디아이 주식회사 | 리튬 이차전지 |
KR20110052594A (ko) | 2008-08-05 | 2011-05-18 | 시온 파워 코퍼레이션 | 전기화학 셀에서 힘의 적용 |
US8288036B2 (en) | 2009-05-18 | 2012-10-16 | Samsung Sdi Co., Ltd. | Secondary battery and method of making the secondary battery |
EP2273600B1 (en) * | 2009-07-08 | 2019-10-23 | Samsung SDI Co., Ltd. | Secondary battery and method of making secondary battery |
US8062787B2 (en) | 2009-09-11 | 2011-11-22 | Samsung Sdi Co., Ltd | Secondary battery and method of manufacturing the secondary battery |
EP2273601B1 (en) * | 2009-07-08 | 2018-05-23 | Samsung SDI Co., Ltd. | Secondary battery and production method thereof |
US8048559B2 (en) | 2009-07-08 | 2011-11-01 | Samsung Sdi Co., Ltd | Secondary battery and method of making the secondary battery |
KR101136254B1 (ko) | 2010-05-20 | 2012-04-19 | 삼성에스디아이 주식회사 | 이차전지 |
US9023513B2 (en) * | 2009-08-27 | 2015-05-05 | Samsung Sdi Co., Ltd. | Rechargeable secondary battery having improved safety against puncture and collapse |
JP5172869B2 (ja) * | 2009-09-04 | 2013-03-27 | 三星エスディアイ株式会社 | 二次電池及びその二次電池の製造方法 |
US8815437B2 (en) * | 2009-09-10 | 2014-08-26 | Samsung Sdi Co., Ltd. | Rechargeable battery |
US8802281B2 (en) | 2010-08-05 | 2014-08-12 | Samsung Sdi Co., Ltd. | Secondary battery with movement prevention tape |
EP2692040B1 (en) | 2011-03-30 | 2021-05-05 | Covidien LP | Insulation of rechargeable battery pack |
JP6228915B2 (ja) | 2011-06-17 | 2017-11-08 | シオン・パワー・コーポレーション | 電極用プレーティング技術 |
CN103947027B (zh) | 2011-10-13 | 2016-12-21 | 赛昂能源有限公司 | 电极结构及其制造方法 |
US12261284B2 (en) | 2013-03-15 | 2025-03-25 | Sion Power Corporation | Protective structures for electrodes |
US10868306B2 (en) | 2017-05-19 | 2020-12-15 | Sion Power Corporation | Passivating agents for electrochemical cells |
CN110945688A (zh) | 2017-05-19 | 2020-03-31 | 赛昂能源有限公司 | 用于电化学电池的钝化剂 |
EP3832776A4 (en) * | 2018-07-30 | 2021-11-10 | Panasonic Intellectual Property Management Co., Ltd. | SECONDARY LITHIUM BATTERY |
WO2020177599A1 (zh) * | 2019-03-01 | 2020-09-10 | 青海时代新能源科技有限公司 | 二次电池 |
CN110190340B (zh) * | 2019-03-01 | 2024-04-19 | 青海时代新能源科技有限公司 | 二次电池 |
CN110391480A (zh) * | 2019-08-12 | 2019-10-29 | 银隆新能源股份有限公司 | 一种柱型电池 |
US11984575B2 (en) | 2019-11-19 | 2024-05-14 | Sion Power Corporation | Battery alignment, and associated systems and methods |
US11791511B2 (en) | 2019-11-19 | 2023-10-17 | Sion Power Corporation | Thermally insulating compressible components for battery packs |
JP2023502993A (ja) | 2019-11-19 | 2023-01-26 | シオン・パワー・コーポレーション | 電池ならびに関連するシステムおよび方法 |
US11978917B2 (en) | 2019-11-19 | 2024-05-07 | Sion Power Corporation | Batteries with components including carbon fiber, and associated systems and methods |
US11923495B2 (en) | 2020-03-13 | 2024-03-05 | Sion Power Corporation | Application of pressure to electrochemical devices including deformable solids, and related systems |
JP2024528669A (ja) * | 2021-10-19 | 2024-07-30 | エルジー エナジー ソリューション リミテッド | ロール状電極体 |
Citations (2)
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JPH09161815A (ja) * | 1995-11-30 | 1997-06-20 | Sanyo Electric Co Ltd | 非水電解液電池 |
KR20040053494A (ko) * | 2002-12-14 | 2004-06-24 | 삼성에스디아이 주식회사 | 리튬 이온 폴리머 전지 및, 그것의 제조 방법 |
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KR100490548B1 (ko) | 2002-12-27 | 2005-05-17 | 삼성에스디아이 주식회사 | 권취형 전극 조립체를 구비한 이차 전지 |
US20040126654A1 (en) * | 2002-12-27 | 2004-07-01 | Anthony Sudano | Electrochemical cell laminate for alkali metal polymer batteries and method for making same |
JP2004273153A (ja) * | 2003-03-05 | 2004-09-30 | Sony Corp | 電池 |
KR100563055B1 (ko) * | 2003-08-19 | 2006-03-24 | 삼성에스디아이 주식회사 | 권취형 전극 조립체 및 이를 구비한 이차 전지 |
JP4502616B2 (ja) * | 2003-09-30 | 2010-07-14 | 三洋電機株式会社 | フィルム状外装体を有する電池 |
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2005
- 2005-04-26 KR KR1020050034745A patent/KR100686812B1/ko not_active Expired - Lifetime
-
2006
- 2006-03-28 JP JP2006087782A patent/JP4583324B2/ja active Active
- 2006-04-24 DE DE602006004245T patent/DE602006004245D1/de active Active
- 2006-04-24 EP EP06112960A patent/EP1717879B1/en active Active
- 2006-04-26 US US11/411,226 patent/US8679675B2/en active Active
- 2006-04-26 CN CNA2006100998687A patent/CN1874027A/zh active Pending
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
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JPH09161815A (ja) * | 1995-11-30 | 1997-06-20 | Sanyo Electric Co Ltd | 非水電解液電池 |
KR20040053494A (ko) * | 2002-12-14 | 2004-06-24 | 삼성에스디아이 주식회사 | 리튬 이온 폴리머 전지 및, 그것의 제조 방법 |
Non-Patent Citations (1)
Title |
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Also Published As
Publication number | Publication date |
---|---|
CN1874027A (zh) | 2006-12-06 |
KR20060113817A (ko) | 2006-11-03 |
JP2006310281A (ja) | 2006-11-09 |
EP1717879A1 (en) | 2006-11-02 |
US20060257724A1 (en) | 2006-11-16 |
DE602006004245D1 (de) | 2009-01-29 |
EP1717879B1 (en) | 2008-12-17 |
JP4583324B2 (ja) | 2010-11-17 |
US8679675B2 (en) | 2014-03-25 |
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