TWI268004B - Electrode plate for secondary cell and manufacturing method thereof, as well as secondary cell using the same - Google Patents
Electrode plate for secondary cell and manufacturing method thereof, as well as secondary cell using the same Download PDFInfo
- Publication number
- TWI268004B TWI268004B TW092136359A TW92136359A TWI268004B TW I268004 B TWI268004 B TW I268004B TW 092136359 A TW092136359 A TW 092136359A TW 92136359 A TW92136359 A TW 92136359A TW I268004 B TWI268004 B TW I268004B
- Authority
- TW
- Taiwan
- Prior art keywords
- electrode
- electrode plate
- sheet
- insulating sheet
- paste
- Prior art date
Links
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 10
- 229920001169 thermoplastic Polymers 0.000 claims abstract 2
- 239000004416 thermosoftening plastic Substances 0.000 claims abstract 2
- 239000011149 active material Substances 0.000 claims description 13
- 238000000034 method Methods 0.000 claims description 11
- 239000000463 material Substances 0.000 claims description 10
- 238000005520 cutting process Methods 0.000 claims description 5
- 238000013459 approach Methods 0.000 claims description 3
- 239000013543 active substance Substances 0.000 abstract 1
- 239000007774 positive electrode material Substances 0.000 description 18
- 230000007246 mechanism Effects 0.000 description 13
- 239000007773 negative electrode material Substances 0.000 description 13
- 239000011248 coating agent Substances 0.000 description 6
- 238000000576 coating method Methods 0.000 description 6
- 238000004804 winding Methods 0.000 description 6
- 239000000853 adhesive Substances 0.000 description 5
- 230000001070 adhesive effect Effects 0.000 description 5
- 239000002245 particle Substances 0.000 description 4
- 238000004080 punching Methods 0.000 description 4
- 238000007689 inspection Methods 0.000 description 3
- 238000009413 insulation Methods 0.000 description 3
- 239000000126 substance Substances 0.000 description 3
- VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 description 2
- 239000005977 Ethylene Substances 0.000 description 2
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 description 2
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 2
- KAESVJOAVNADME-UHFFFAOYSA-N Pyrrole Chemical compound C=1C=CNC=1 KAESVJOAVNADME-UHFFFAOYSA-N 0.000 description 2
- 238000003723 Smelting Methods 0.000 description 2
- 239000002390 adhesive tape Substances 0.000 description 2
- 239000005038 ethylene vinyl acetate Substances 0.000 description 2
- 229910052744 lithium Inorganic materials 0.000 description 2
- 229920001200 poly(ethylene-vinyl acetate) Polymers 0.000 description 2
- -1 polypropylene Polymers 0.000 description 2
- 239000004575 stone Substances 0.000 description 2
- 239000002028 Biomass Substances 0.000 description 1
- MHZGKXUYDGKKIU-UHFFFAOYSA-N Decylamine Chemical compound CCCCCCCCCCN MHZGKXUYDGKKIU-UHFFFAOYSA-N 0.000 description 1
- 239000004734 Polyphenylene sulfide Substances 0.000 description 1
- 239000004743 Polypropylene Substances 0.000 description 1
- 208000003251 Pruritus Diseases 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 description 1
- 230000002159 abnormal effect Effects 0.000 description 1
- 238000005299 abrasion Methods 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 239000007767 bonding agent Substances 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 229920001577 copolymer Polymers 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000000839 emulsion Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- STVZJERGLQHEKB-UHFFFAOYSA-N ethylene glycol dimethacrylate Chemical compound CC(=C)C(=O)OCCOC(=O)C(C)=C STVZJERGLQHEKB-UHFFFAOYSA-N 0.000 description 1
- 229920005648 ethylene methacrylic acid copolymer Polymers 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 1
- 229910001092 metal group alloy Inorganic materials 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 229910052759 nickel Inorganic materials 0.000 description 1
- 239000011255 nonaqueous electrolyte Substances 0.000 description 1
- 229920000728 polyester Polymers 0.000 description 1
- 229920000139 polyethylene terephthalate Polymers 0.000 description 1
- 239000005020 polyethylene terephthalate Substances 0.000 description 1
- 229920000098 polyolefin Polymers 0.000 description 1
- 229920000069 polyphenylene sulfide Polymers 0.000 description 1
- 229920001155 polypropylene Polymers 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 238000004904 shortening Methods 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 239000010936 titanium Substances 0.000 description 1
- 229910052719 titanium Inorganic materials 0.000 description 1
- 238000003466 welding 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
- H01M10/00—Secondary cells; Manufacture thereof
- H01M10/04—Construction or manufacture in general
- H01M10/0431—Cells with wound or folded electrodes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21B—ROLLING OF METAL
- B21B39/00—Arrangements for moving, supporting, or positioning work, or controlling its movement, combined with or arranged in, or specially adapted for use in connection with, metal-rolling mills
- B21B39/008—Rollers for roller conveyors
-
- 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
- H01M4/04—Processes of manufacture in general
- H01M4/0402—Methods of deposition of the material
- H01M4/0404—Methods of deposition of the material by coating on electrode collectors
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21B—ROLLING OF METAL
- B21B2203/00—Auxiliary arrangements, devices or methods in combination with rolling mills or rolling methods
- B21B2203/18—Rolls or rollers
-
- 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
- H01M10/0525—Rocking-chair batteries, i.e. batteries with lithium insertion or intercalation in both electrodes; Lithium-ion batteries
-
- 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
- H01M4/00—Electrodes
- H01M4/02—Electrodes composed of, or comprising, active material
- H01M4/13—Electrodes for accumulators with non-aqueous electrolyte, e.g. for lithium-accumulators; Processes of manufacture thereof
- H01M4/139—Processes of manufacture
- H01M4/1391—Processes of manufacture of electrodes based on mixed oxides or hydroxides, or on mixtures of oxides or hydroxides, e.g. LiCoOx
-
- 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
- H01M4/13—Electrodes for accumulators with non-aqueous electrolyte, e.g. for lithium-accumulators; Processes of manufacture thereof
- H01M4/139—Processes of manufacture
- H01M4/1393—Processes of manufacture of electrodes based on carbonaceous material, e.g. graphite-intercalation compounds or CFx
-
- 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
- Y10T29/10—Battery-grid 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
- Y10T29/49112—Electric battery cell making including laminating of indefinite length material
-
- 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
- Y10T29/49115—Electric battery cell making including coating or impregnating
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Mechanical Engineering (AREA)
- Battery Electrode And Active Subsutance (AREA)
- Connection Of Batteries Or Terminals (AREA)
- Secondary Cells (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2003027018A JP3754420B2 (ja) | 2003-02-04 | 2003-02-04 | 二次電池用電極板及びその製造方法並びにこの電極板を用いた二次電池 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| TW200421650A TW200421650A (en) | 2004-10-16 |
| TWI268004B true TWI268004B (en) | 2006-12-01 |
Family
ID=32954872
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| TW092136359A TWI268004B (en) | 2003-02-04 | 2003-12-22 | Electrode plate for secondary cell and manufacturing method thereof, as well as secondary cell using the same |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US7163565B2 (https=) |
| JP (1) | JP3754420B2 (https=) |
| KR (1) | KR101073319B1 (https=) |
| CN (1) | CN100337347C (https=) |
| TW (1) | TWI268004B (https=) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI453977B (zh) * | 2010-04-07 | 2014-09-21 | Nissan Motor | Battery module |
| TWI479716B (zh) * | 2012-01-12 | 2015-04-01 | Nissan Motor | A secondary battery manufacturing method, a secondary battery, a welding apparatus |
Families Citing this family (21)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| PL1973564T3 (pl) | 2005-12-22 | 2017-04-28 | Glaxosmithkline Biologicals S.A. | Szczepionki zawierające koniugaty polisacharydu otoczkowego streptococcus pneumoniae |
| JP5139647B2 (ja) * | 2006-05-22 | 2013-02-06 | Ｎｅｃエナジーデバイス株式会社 | 電極体の製造方法 |
| JP5103789B2 (ja) * | 2006-05-24 | 2012-12-19 | パナソニック株式会社 | リチウム二次電池用負極およびそれを用いたリチウム二次電池 |
| US20110179926A1 (en) * | 2010-01-22 | 2011-07-28 | Phoenix Silicon International Corporation | Protection structure for cutting electrode strip |
| KR101271492B1 (ko) * | 2010-12-02 | 2013-06-05 | 주식회사 엘지화학 | 신규한 전극시트 커팅 장치 및 이를 사용하여 생산되는 이차전지 |
| JP5893461B2 (ja) | 2011-04-07 | 2016-03-23 | 日産自動車株式会社 | 位置検出装置および位置検出方法 |
| JP2012221912A (ja) * | 2011-04-14 | 2012-11-12 | Nissan Motor Co Ltd | 電極製造方法および電極製造装置 |
| JP2012221913A (ja) * | 2011-04-14 | 2012-11-12 | Nissan Motor Co Ltd | 電極製造方法及びレーザーカット装置 |
| JP2012221914A (ja) * | 2011-04-14 | 2012-11-12 | Nissan Motor Co Ltd | レーザー透過部材の切断方法及び切断装置並びに電極製造方法 |
| US20150291859A1 (en) * | 2012-11-05 | 2015-10-15 | Nitto Denko Corporation | Pressure-sensitive adhesive tape for electrochemical device |
| KR20150057716A (ko) | 2013-11-20 | 2015-05-28 | 삼성에스디아이 주식회사 | 이차 전지 |
| CN104779368B (zh) * | 2015-04-15 | 2019-04-16 | 东莞市创明电池技术有限公司 | 一种锂离子电池正极片的制备方法及所制得的锂离子电池 |
| CN105355921B (zh) * | 2015-10-16 | 2018-04-03 | 广东烛光新能源科技有限公司 | 一种电化学电池及其制备方法 |
| CN108480146A (zh) * | 2018-04-20 | 2018-09-04 | 中山市众旺德新能源科技有限公司 | 一种极片自动涂胶设备 |
| CN108636738A (zh) * | 2018-04-20 | 2018-10-12 | 中山市众旺德新能源科技有限公司 | 一种极片涂胶工艺 |
| KR102341464B1 (ko) * | 2018-05-04 | 2021-12-22 | 주식회사 엘지에너지솔루션 | 전극시트 커팅장치 및 커팅방법 |
| CN208690417U (zh) * | 2018-08-27 | 2019-04-02 | 宁德新能源科技有限公司 | 电芯以及电化学装置 |
| JP7571009B2 (ja) * | 2019-03-29 | 2024-10-22 | パナソニックホールディングス株式会社 | 電極体の搬送ドラム |
| CN114373888A (zh) * | 2022-02-11 | 2022-04-19 | 上海兰钧新能源科技有限公司 | 一种正极片结构、正极片、叠片单元制作方法及二次电池 |
| JP2023148916A (ja) * | 2022-03-30 | 2023-10-13 | 本田技研工業株式会社 | 全固体電池の製造装置 |
| JP7848758B2 (ja) * | 2023-06-27 | 2026-04-21 | Ｊｆｅスチール株式会社 | サイドトリミング方法及びサイドトリミング装置 |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5631102A (en) * | 1996-02-12 | 1997-05-20 | Wilson Greatbatch Ltd. | Separator insert for electrochemical cells |
| JP3687251B2 (ja) | 1997-02-26 | 2005-08-24 | 宇部興産株式会社 | 巻回電極群を備えた非水二次電池とその製造方法 |
| JP2000030742A (ja) | 1998-07-10 | 2000-01-28 | Asahi Chem Ind Co Ltd | リチウムイオン二次電池要素 |
| JP2000144074A (ja) * | 1998-11-11 | 2000-05-26 | Nitto Denko Corp | 巻回絶縁接着テープ又はシート |
| JP2002042881A (ja) | 2000-07-27 | 2002-02-08 | Sony Corp | テープ貼着装置及びテープ貼着方法 |
| US7335448B2 (en) * | 2002-05-30 | 2008-02-26 | Matsushita Electric Industrial Co., Ltd. | Lithium ion secondary battery |
-
2003
- 2003-02-04 JP JP2003027018A patent/JP3754420B2/ja not_active Expired - Lifetime
- 2003-12-22 TW TW092136359A patent/TWI268004B/zh not_active IP Right Cessation
-
2004
- 2004-02-02 US US10/768,192 patent/US7163565B2/en not_active Expired - Lifetime
- 2004-02-03 CN CNB2004100032920A patent/CN100337347C/zh not_active Expired - Lifetime
- 2004-02-03 KR KR1020040006832A patent/KR101073319B1/ko not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI453977B (zh) * | 2010-04-07 | 2014-09-21 | Nissan Motor | Battery module |
| TWI479716B (zh) * | 2012-01-12 | 2015-04-01 | Nissan Motor | A secondary battery manufacturing method, a secondary battery, a welding apparatus |
| US9620755B2 (en) | 2012-01-12 | 2017-04-11 | Nissan Motor Co., Ltd. | Secondary battery manufacturing method, secondary battery, welding apparatus thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| JP3754420B2 (ja) | 2006-03-15 |
| CN1532962A (zh) | 2004-09-29 |
| TW200421650A (en) | 2004-10-16 |
| US20040191634A1 (en) | 2004-09-30 |
| CN100337347C (zh) | 2007-09-12 |
| KR101073319B1 (ko) | 2011-10-12 |
| KR20040071613A (ko) | 2004-08-12 |
| US7163565B2 (en) | 2007-01-16 |
| JP2004241182A (ja) | 2004-08-26 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| MM4A | Annulment or lapse of patent due to non-payment of fees |