JP6072676B2 - 角形二次電池の製造方法 - Google Patents
角形二次電池の製造方法 Download PDFInfo
- Publication number
- JP6072676B2 JP6072676B2 JP2013507564A JP2013507564A JP6072676B2 JP 6072676 B2 JP6072676 B2 JP 6072676B2 JP 2013507564 A JP2013507564 A JP 2013507564A JP 2013507564 A JP2013507564 A JP 2013507564A JP 6072676 B2 JP6072676 B2 JP 6072676B2
- Authority
- JP
- Japan
- Prior art keywords
- positive electrode
- current collecting
- resistance welding
- core exposed
- intermediate conductive
- 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.)
- Active
Links
- 238000000034 method Methods 0.000 title claims description 44
- 238000004519 manufacturing process Methods 0.000 title claims description 31
- 238000003466 welding Methods 0.000 claims description 198
- 238000003825 pressing Methods 0.000 claims description 17
- 230000008569 process Effects 0.000 claims description 6
- 238000004804 winding Methods 0.000 claims description 5
- 239000000758 substrate Substances 0.000 claims 1
- 229910052782 aluminium Inorganic materials 0.000 description 13
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 13
- 239000011255 nonaqueous electrolyte Substances 0.000 description 10
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 8
- 230000000052 comparative effect Effects 0.000 description 7
- 239000000428 dust Substances 0.000 description 7
- 239000000463 material Substances 0.000 description 7
- 230000002093 peripheral effect Effects 0.000 description 7
- 238000003860 storage Methods 0.000 description 7
- HBBGRARXTFLTSG-UHFFFAOYSA-N Lithium ion Chemical compound [Li+] HBBGRARXTFLTSG-UHFFFAOYSA-N 0.000 description 6
- 229910052802 copper Inorganic materials 0.000 description 6
- 239000010949 copper Substances 0.000 description 6
- 230000020169 heat generation Effects 0.000 description 6
- 229910001416 lithium ion Inorganic materials 0.000 description 6
- 229910000838 Al alloy Inorganic materials 0.000 description 4
- 229910000881 Cu alloy Inorganic materials 0.000 description 4
- 230000007423 decrease Effects 0.000 description 4
- 239000011888 foil Substances 0.000 description 4
- 229910052751 metal Inorganic materials 0.000 description 4
- 239000002184 metal Substances 0.000 description 4
- 238000007789 sealing Methods 0.000 description 4
- 239000003792 electrolyte Substances 0.000 description 3
- 238000002347 injection Methods 0.000 description 3
- 239000007924 injection Substances 0.000 description 3
- 238000003475 lamination Methods 0.000 description 3
- 239000000203 mixture Substances 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 238000004544 sputter deposition Methods 0.000 description 3
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 2
- ZOKXTWBITQBERF-UHFFFAOYSA-N Molybdenum Chemical compound [Mo] ZOKXTWBITQBERF-UHFFFAOYSA-N 0.000 description 2
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 2
- 239000003990 capacitor Substances 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 239000011889 copper foil Substances 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000005611 electricity Effects 0.000 description 2
- 230000007613 environmental effect Effects 0.000 description 2
- 239000007789 gas Substances 0.000 description 2
- 230000017525 heat dissipation Effects 0.000 description 2
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 2
- 229910052750 molybdenum Inorganic materials 0.000 description 2
- 239000011733 molybdenum Substances 0.000 description 2
- 238000010248 power generation Methods 0.000 description 2
- 238000005096 rolling process Methods 0.000 description 2
- WFKWXMTUELFFGS-UHFFFAOYSA-N tungsten Chemical compound [W] WFKWXMTUELFFGS-UHFFFAOYSA-N 0.000 description 2
- 229910052721 tungsten Inorganic materials 0.000 description 2
- 239000010937 tungsten Substances 0.000 description 2
- 239000004698 Polyethylene Substances 0.000 description 1
- 230000001133 acceleration Effects 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 230000033228 biological regulation Effects 0.000 description 1
- 238000005219 brazing Methods 0.000 description 1
- 229910002092 carbon dioxide Inorganic materials 0.000 description 1
- 239000001569 carbon dioxide Substances 0.000 description 1
- 238000005266 casting Methods 0.000 description 1
- 230000009194 climbing Effects 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 239000002283 diesel fuel Substances 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 239000002803 fossil fuel Substances 0.000 description 1
- 239000003502 gasoline Substances 0.000 description 1
- 229920006015 heat resistant resin Polymers 0.000 description 1
- 229910052739 hydrogen Inorganic materials 0.000 description 1
- 239000001257 hydrogen Substances 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 239000003345 natural gas Substances 0.000 description 1
- 239000007773 negative electrode material Substances 0.000 description 1
- 229910052759 nickel Inorganic materials 0.000 description 1
- 238000007747 plating Methods 0.000 description 1
- -1 polyethylene Polymers 0.000 description 1
- 229920000573 polyethylene Polymers 0.000 description 1
- 239000007774 positive electrode material Substances 0.000 description 1
- 238000004080 punching Methods 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 230000000087 stabilizing effect Effects 0.000 description 1
- 238000010792 warming Methods 0.000 description 1
Classifications
-
- 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
-
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Connection Of Batteries Or Terminals (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2011080400 | 2011-03-31 | ||
| JP2011080400 | 2011-03-31 | ||
| PCT/JP2012/057779 WO2012133329A1 (fr) | 2011-03-31 | 2012-03-26 | Procédé de fabrication d'une batterie secondaire rectangulaire |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPWO2012133329A1 JPWO2012133329A1 (ja) | 2014-07-28 |
| JP6072676B2 true JP6072676B2 (ja) | 2017-02-01 |
Family
ID=46931046
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2013507564A Active JP6072676B2 (ja) | 2011-03-31 | 2012-03-26 | 角形二次電池の製造方法 |
Country Status (2)
| Country | Link |
|---|---|
| JP (1) | JP6072676B2 (fr) |
| WO (1) | WO2012133329A1 (fr) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP5772753B2 (ja) * | 2012-07-30 | 2015-09-02 | トヨタ自動車株式会社 | 二次電池の製造方法 |
| JP6107346B2 (ja) * | 2013-04-09 | 2017-04-05 | トヨタ自動車株式会社 | 電池の製造方法及び電池 |
| DE112016004390T5 (de) * | 2015-09-28 | 2018-06-07 | Gs Yuasa International Ltd. | Energiespeichereinrichtung, verfahren zum herstellen einer energiespeichereinrichtung, strom-sammeleinheit und abdeckelement |
| JP6768578B2 (ja) * | 2017-03-27 | 2020-10-14 | 三洋電機株式会社 | 角形二次電池の製造方法 |
| JP7470130B2 (ja) * | 2019-09-30 | 2024-04-17 | 三洋電機株式会社 | 二次電池の製造方法、及び二次電池 |
| JP7240612B2 (ja) * | 2019-12-11 | 2023-03-16 | トヨタ自動車株式会社 | 二次電池の製造方法 |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH04292857A (ja) * | 1990-12-13 | 1992-10-16 | Saft (Soc Accumulateurs Fixes Traction) Sa | 化学電池のために、金属コネクションをフォ−ム型基板を有する電極に接合する方法、及びその方法によって得られる電極 |
| JP2000040501A (ja) * | 1998-07-21 | 2000-02-08 | Denso Corp | 扁平巻回電極電池 |
| JP2000231913A (ja) * | 1999-02-10 | 2000-08-22 | Toyota Central Res & Dev Lab Inc | 筒型電池 |
| JP2003217562A (ja) * | 2002-01-29 | 2003-07-31 | Matsushita Electric Ind Co Ltd | コイン型電池 |
| JP2005259414A (ja) * | 2004-03-10 | 2005-09-22 | Japan Storage Battery Co Ltd | 電池 |
| JP2009176482A (ja) * | 2008-01-22 | 2009-08-06 | Toyota Motor Corp | 電池の製造方法 |
| JP2010016043A (ja) * | 2008-07-01 | 2010-01-21 | Fdk Corp | 蓄電デバイス |
| JP2010086780A (ja) * | 2008-09-30 | 2010-04-15 | Sanyo Electric Co Ltd | 角形二次電池 |
-
2012
- 2012-03-26 JP JP2013507564A patent/JP6072676B2/ja active Active
- 2012-03-26 WO PCT/JP2012/057779 patent/WO2012133329A1/fr active Application Filing
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH04292857A (ja) * | 1990-12-13 | 1992-10-16 | Saft (Soc Accumulateurs Fixes Traction) Sa | 化学電池のために、金属コネクションをフォ−ム型基板を有する電極に接合する方法、及びその方法によって得られる電極 |
| JP2000040501A (ja) * | 1998-07-21 | 2000-02-08 | Denso Corp | 扁平巻回電極電池 |
| JP2000231913A (ja) * | 1999-02-10 | 2000-08-22 | Toyota Central Res & Dev Lab Inc | 筒型電池 |
| JP2003217562A (ja) * | 2002-01-29 | 2003-07-31 | Matsushita Electric Ind Co Ltd | コイン型電池 |
| JP2005259414A (ja) * | 2004-03-10 | 2005-09-22 | Japan Storage Battery Co Ltd | 電池 |
| JP2009176482A (ja) * | 2008-01-22 | 2009-08-06 | Toyota Motor Corp | 電池の製造方法 |
| JP2010016043A (ja) * | 2008-07-01 | 2010-01-21 | Fdk Corp | 蓄電デバイス |
| JP2010086780A (ja) * | 2008-09-30 | 2010-04-15 | Sanyo Electric Co Ltd | 角形二次電池 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPWO2012133329A1 (ja) | 2014-07-28 |
| WO2012133329A1 (fr) | 2012-10-04 |
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