CN102214811B - 二次电池及其制造方法 - Google Patents
二次电池及其制造方法 Download PDFInfo
- Publication number
- CN102214811B CN102214811B CN201110084185.5A CN201110084185A CN102214811B CN 102214811 B CN102214811 B CN 102214811B CN 201110084185 A CN201110084185 A CN 201110084185A CN 102214811 B CN102214811 B CN 102214811B
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- CN
- China
- Prior art keywords
- lead wire
- conductive lead
- current collection
- cap unit
- electrode current
- 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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Links
- 238000000034 method Methods 0.000 title claims abstract description 62
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 28
- WABPQHHGFIMREM-UHFFFAOYSA-N lead(0) Chemical compound [Pb] WABPQHHGFIMREM-UHFFFAOYSA-N 0.000 claims description 108
- 238000003466 welding Methods 0.000 claims description 35
- 230000011514 reflex Effects 0.000 claims description 33
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- 239000003792 electrolyte Substances 0.000 claims description 14
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- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 description 14
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- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 6
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 6
- 238000010586 diagram Methods 0.000 description 6
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 5
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 5
- 239000004411 aluminium Substances 0.000 description 5
- 229910052782 aluminium Inorganic materials 0.000 description 5
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 5
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- SECXISVLQFMRJM-UHFFFAOYSA-N N-Methylpyrrolidone Chemical compound CN1CCCC1=O SECXISVLQFMRJM-UHFFFAOYSA-N 0.000 description 3
- 150000004649 carbonic acid derivatives Chemical class 0.000 description 3
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- ZZUFCTLCJUWOSV-UHFFFAOYSA-N furosemide Chemical compound C1=C(Cl)C(S(=O)(=O)N)=CC(C(O)=O)=C1NCC1=CC=CO1 ZZUFCTLCJUWOSV-UHFFFAOYSA-N 0.000 description 3
- 229910052742 iron Inorganic materials 0.000 description 3
- 239000007788 liquid Substances 0.000 description 3
- 229910003002 lithium salt Inorganic materials 0.000 description 3
- 159000000002 lithium salts Chemical class 0.000 description 3
- 238000012423 maintenance Methods 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 229910052751 metal Inorganic materials 0.000 description 3
- 239000002184 metal Substances 0.000 description 3
- 210000004877 mucosa Anatomy 0.000 description 3
- 239000007773 negative electrode material Substances 0.000 description 3
- 229910052759 nickel Inorganic materials 0.000 description 3
- 238000012545 processing Methods 0.000 description 3
- 238000005096 rolling process Methods 0.000 description 3
- KMTRUDSVKNLOMY-UHFFFAOYSA-N Ethylene carbonate Chemical compound O=C1OCCO1 KMTRUDSVKNLOMY-UHFFFAOYSA-N 0.000 description 2
- 229910001111 Fine metal Inorganic materials 0.000 description 2
- 229910045601 alloy Inorganic materials 0.000 description 2
- 239000000956 alloy Substances 0.000 description 2
- 229910052799 carbon Inorganic materials 0.000 description 2
- 239000006229 carbon black Substances 0.000 description 2
- 239000010962 carbon steel Substances 0.000 description 2
- 229910017052 cobalt Inorganic materials 0.000 description 2
- 239000010941 cobalt Substances 0.000 description 2
- GUTLYIVDDKVIGB-UHFFFAOYSA-N cobalt atom Chemical compound [Co] GUTLYIVDDKVIGB-UHFFFAOYSA-N 0.000 description 2
- 229910052802 copper Inorganic materials 0.000 description 2
- 239000010949 copper Substances 0.000 description 2
- 238000002788 crimping Methods 0.000 description 2
- 238000009792 diffusion process Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- JBTWLSYIZRCDFO-UHFFFAOYSA-N ethyl methyl carbonate Chemical compound CCOC(=O)OC JBTWLSYIZRCDFO-UHFFFAOYSA-N 0.000 description 2
- 238000001125 extrusion Methods 0.000 description 2
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- -1 polyethylene Polymers 0.000 description 2
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- QGHDLJAZIIFENW-UHFFFAOYSA-N 4-[1,1,1,3,3,3-hexafluoro-2-(4-hydroxy-3-prop-2-enylphenyl)propan-2-yl]-2-prop-2-enylphenol Chemical group C1=C(CC=C)C(O)=CC=C1C(C(F)(F)F)(C(F)(F)F)C1=CC=C(O)C(CC=C)=C1 QGHDLJAZIIFENW-UHFFFAOYSA-N 0.000 description 1
- 229920002943 EPDM rubber Polymers 0.000 description 1
- 229910013063 LiBF 4 Inorganic materials 0.000 description 1
- 229910013870 LiPF 6 Inorganic materials 0.000 description 1
- HBBGRARXTFLTSG-UHFFFAOYSA-N Lithium ion Chemical compound [Li+] HBBGRARXTFLTSG-UHFFFAOYSA-N 0.000 description 1
- 229910002097 Lithium manganese(III,IV) oxide Inorganic materials 0.000 description 1
- PWHULOQIROXLJO-UHFFFAOYSA-N Manganese Chemical compound [Mn] PWHULOQIROXLJO-UHFFFAOYSA-N 0.000 description 1
- 229910018095 Ni-MH Inorganic materials 0.000 description 1
- 229910018477 Ni—MH Inorganic materials 0.000 description 1
- 229910019142 PO4 Inorganic materials 0.000 description 1
- 239000002033 PVDF binder Substances 0.000 description 1
- 239000004698 Polyethylene Substances 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 239000002390 adhesive tape Substances 0.000 description 1
- 230000000712 assembly Effects 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 230000006399 behavior Effects 0.000 description 1
- OJIJEKBXJYRIBZ-UHFFFAOYSA-N cadmium nickel Chemical compound [Ni].[Cd] OJIJEKBXJYRIBZ-UHFFFAOYSA-N 0.000 description 1
- SIXOAUAWLZKQKX-UHFFFAOYSA-N carbonic acid;prop-1-ene Chemical compound CC=C.OC(O)=O SIXOAUAWLZKQKX-UHFFFAOYSA-N 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 229920001577 copolymer Polymers 0.000 description 1
- IEJIGPNLZYLLBP-UHFFFAOYSA-N dimethyl carbonate Chemical compound COC(=O)OC IEJIGPNLZYLLBP-UHFFFAOYSA-N 0.000 description 1
- 229920001971 elastomer Polymers 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000004880 explosion Methods 0.000 description 1
- 239000010439 graphite Substances 0.000 description 1
- 229910002804 graphite Inorganic materials 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
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- 238000009434 installation Methods 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- 229910001416 lithium ion Inorganic materials 0.000 description 1
- 229910001496 lithium tetrafluoroborate Inorganic materials 0.000 description 1
- 229910052748 manganese Inorganic materials 0.000 description 1
- 239000011572 manganese Substances 0.000 description 1
- 238000013508 migration Methods 0.000 description 1
- 230000005012 migration Effects 0.000 description 1
- 230000000116 mitigating effect Effects 0.000 description 1
- 239000010452 phosphate Substances 0.000 description 1
- NBIIXXVUZAFLBC-UHFFFAOYSA-K phosphate Chemical compound [O-]P([O-])([O-])=O NBIIXXVUZAFLBC-UHFFFAOYSA-K 0.000 description 1
- 229920000573 polyethylene Polymers 0.000 description 1
- 229920002981 polyvinylidene fluoride Polymers 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
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- 229920005989 resin Polymers 0.000 description 1
- 238000007665 sagging Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 239000002562 thickening agent Substances 0.000 description 1
Images
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
- H01M50/10—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
- H01M10/00—Secondary cells; Manufacture thereof
- H01M10/60—Heating or cooling; Temperature control
- H01M10/65—Means for temperature control structurally associated with the cells
- H01M10/659—Means for temperature control structurally associated with the cells by heat storage or buffering, e.g. heat capacity or liquid-solid phase changes or transition
-
- 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
- Y10T29/4911—Electric battery cell making including sealing
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Secondary Cells (AREA)
- Connection Of Batteries Or Terminals (AREA)
- Sealing Battery Cases Or Jackets (AREA)
Abstract
Description
Claims (10)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2010085107A JP5470142B2 (ja) | 2010-04-01 | 2010-04-01 | 二次電池およびその製造方法 |
JP2010-085107 | 2010-04-01 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN102214811A CN102214811A (zh) | 2011-10-12 |
CN102214811B true CN102214811B (zh) | 2014-06-25 |
Family
ID=44710037
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201110084185.5A Active CN102214811B (zh) | 2010-04-01 | 2011-03-31 | 二次电池及其制造方法 |
Country Status (3)
Country | Link |
---|---|
US (1) | US20110244285A1 (zh) |
JP (1) | JP5470142B2 (zh) |
CN (1) | CN102214811B (zh) |
Families Citing this family (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP6273204B2 (ja) * | 2012-09-12 | 2018-01-31 | 株式会社Gsユアサ | 蓄電素子、及び蓄電素子の製造方法 |
US10340483B2 (en) | 2014-08-26 | 2019-07-02 | Cps Technology Holdings Llc | Welding process for sealing a battery module |
US10001509B2 (en) | 2014-10-30 | 2018-06-19 | Tongfu Microelectronics Co., Ltd. | Semiconductor testing fixture and fabrication method thereof |
US10067162B2 (en) | 2014-10-30 | 2018-09-04 | Tongfu Microelectronics Co., Ltd. | Testing probe, semiconductor testing fixture and fabrication method thereof |
US10006943B2 (en) | 2014-10-30 | 2018-06-26 | Tongfu Microelectronics Co., Ltd. | Semiconductor testing fixture and fabrication method thereof |
US10006939B2 (en) | 2014-10-30 | 2018-06-26 | Tongfu Microelectronics Co., Ltd. | Testing probe and semiconductor testing fixture, and fabrication methods thereof |
JP6393598B2 (ja) * | 2014-11-25 | 2018-09-19 | 日立オートモティブシステムズ株式会社 | 円筒形二次電池 |
KR101777448B1 (ko) | 2014-12-23 | 2017-09-11 | 주식회사 엘지화학 | 2차 전지 |
US11581544B2 (en) | 2015-09-18 | 2023-02-14 | Gs Yuasa International Ltd. | Energy storage device and energy storage device production method |
KR20210100492A (ko) | 2020-02-06 | 2021-08-17 | 주식회사 엘지에너지솔루션 | 이차전지 제조방법 및 그를 포함하는 전지팩 제조방법 |
JP2022109732A (ja) * | 2021-01-15 | 2022-07-28 | 株式会社エンビジョンAescジャパン | バッテリーモジュールおよびその製造方法 |
SE2250079A1 (en) * | 2022-01-28 | 2023-07-29 | Northvolt Ab | Structure for a cylindrical secondary cell |
CN115275529B (zh) * | 2022-09-27 | 2022-12-09 | 楚能新能源股份有限公司 | 圆柱型锂离子电池及其制备工艺 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101005127A (zh) * | 2006-01-20 | 2007-07-25 | 深圳市比克电池有限公司 | 一种卷绕型电池 |
CN100446302C (zh) * | 2003-08-28 | 2008-12-24 | 松下电器产业株式会社 | 电池及其制造方法 |
CN102195068A (zh) * | 2010-03-18 | 2011-09-21 | 日立车辆能源株式会社 | 二次电池 |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP3547927B2 (ja) * | 1996-07-10 | 2004-07-28 | 三洋電機株式会社 | アルカリ蓄電池およびその製造方法 |
JP2000090903A (ja) * | 1998-09-14 | 2000-03-31 | Toshiba Battery Co Ltd | 二次電池 |
DE10027001C2 (de) * | 1999-06-01 | 2002-10-24 | Nec Corp | Sekundärbatterie mit einem nichtwässrigen Elektrolyten und Verfahren zur Herstellung dieser |
JP3738177B2 (ja) * | 1999-09-21 | 2006-01-25 | 三洋電機株式会社 | 非水電解液二次電池及びその製造方法 |
DE60138659D1 (de) * | 2000-03-14 | 2009-06-18 | Sanyo Electric Co | Nichtwässrige elektrolytische Sekundärzellen |
JP4120353B2 (ja) * | 2002-11-01 | 2008-07-16 | 新神戸電機株式会社 | 二次電池及び該製造方法 |
JP4725022B2 (ja) * | 2004-02-25 | 2011-07-13 | パナソニック株式会社 | 電池 |
JP2006324180A (ja) * | 2005-05-20 | 2006-11-30 | Matsushita Electric Ind Co Ltd | 蓄電池およびその製造法 |
US20090297949A1 (en) * | 2008-05-29 | 2009-12-03 | Berkowitz Fred J | Lithium Primary Cells |
WO2010016182A1 (ja) * | 2008-08-08 | 2010-02-11 | パナソニック株式会社 | 密閉型二次電池及びその製造方法 |
JP5337586B2 (ja) * | 2009-06-04 | 2013-11-06 | 日立ビークルエナジー株式会社 | 密閉型電池および密閉型電池の製造方法 |
-
2010
- 2010-04-01 JP JP2010085107A patent/JP5470142B2/ja active Active
-
2011
- 2011-03-30 US US13/075,338 patent/US20110244285A1/en not_active Abandoned
- 2011-03-31 CN CN201110084185.5A patent/CN102214811B/zh active Active
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN100446302C (zh) * | 2003-08-28 | 2008-12-24 | 松下电器产业株式会社 | 电池及其制造方法 |
CN101005127A (zh) * | 2006-01-20 | 2007-07-25 | 深圳市比克电池有限公司 | 一种卷绕型电池 |
CN102195068A (zh) * | 2010-03-18 | 2011-09-21 | 日立车辆能源株式会社 | 二次电池 |
Non-Patent Citations (1)
Title |
---|
JP特开平10-79243A 1998.03.24 |
Also Published As
Publication number | Publication date |
---|---|
CN102214811A (zh) | 2011-10-12 |
JP5470142B2 (ja) | 2014-04-16 |
JP2011216398A (ja) | 2011-10-27 |
US20110244285A1 (en) | 2011-10-06 |
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Address after: Ibaraki Patentee after: Japan Automotive Energy Co.,Ltd. Address before: Ibaraki Patentee before: Hitachi Vehicle Energy, Ltd. |
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