CA2465404C - Elastic current collector - Google Patents
Elastic current collector Download PDFInfo
- Publication number
- CA2465404C CA2465404C CA2465404A CA2465404A CA2465404C CA 2465404 C CA2465404 C CA 2465404C CA 2465404 A CA2465404 A CA 2465404A CA 2465404 A CA2465404 A CA 2465404A CA 2465404 C CA2465404 C CA 2465404C
- Authority
- CA
- Canada
- Prior art keywords
- collector
- cell
- layers
- current collector
- protective coating
- 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 - Fee Related
Links
- 229910052751 metal Inorganic materials 0.000 claims abstract description 18
- 239000002184 metal Substances 0.000 claims abstract description 18
- 230000006835 compression Effects 0.000 claims abstract description 16
- 238000007906 compression Methods 0.000 claims abstract description 16
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 claims abstract description 13
- 229910045601 alloy Inorganic materials 0.000 claims abstract description 7
- 239000000956 alloy Substances 0.000 claims abstract description 7
- 229910052759 nickel Inorganic materials 0.000 claims abstract description 6
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 claims abstract description 5
- 239000010936 titanium Substances 0.000 claims abstract description 5
- 229910052719 titanium Inorganic materials 0.000 claims abstract description 5
- 229910000510 noble metal Inorganic materials 0.000 claims abstract description 4
- 229910052709 silver Inorganic materials 0.000 claims abstract description 4
- 239000004332 silver Substances 0.000 claims abstract description 4
- 239000011253 protective coating Substances 0.000 claims abstract 5
- 238000009792 diffusion process Methods 0.000 claims description 8
- 239000000446 fuel Substances 0.000 claims description 5
- 238000005868 electrolysis reaction Methods 0.000 claims description 4
- 239000003014 ion exchange membrane Substances 0.000 claims description 4
- 239000000463 material Substances 0.000 claims description 4
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 claims 2
- 239000003513 alkali Substances 0.000 claims 1
- 230000007935 neutral effect Effects 0.000 claims 1
- 150000003839 salts Chemical class 0.000 claims 1
- 238000000576 coating method Methods 0.000 abstract description 4
- 239000011248 coating agent Substances 0.000 abstract description 3
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 4
- 239000012528 membrane Substances 0.000 description 4
- 229910052799 carbon Inorganic materials 0.000 description 3
- 239000003575 carbonaceous material Substances 0.000 description 2
- 239000004744 fabric Substances 0.000 description 2
- 239000012530 fluid Substances 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 150000002739 metals Chemical class 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000035515 penetration Effects 0.000 description 2
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000010349 cathodic reaction Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000009351 contact transmission Effects 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 239000003792 electrolyte Substances 0.000 description 1
- 229910002804 graphite Inorganic materials 0.000 description 1
- 239000010439 graphite Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 239000006262 metallic foam Substances 0.000 description 1
- 238000005192 partition Methods 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- 239000000376 reactant Substances 0.000 description 1
- 239000012858 resilient material Substances 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 230000028016 temperature homeostasis Effects 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
- H01M8/00—Fuel cells; Manufacture thereof
- H01M8/02—Details
- H01M8/0202—Collectors; Separators, e.g. bipolar separators; Interconnectors
- H01M8/023—Porous and characterised by the material
- H01M8/0232—Metals or alloys
-
- C—CHEMISTRY; METALLURGY
- C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
- C25B—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES FOR THE PRODUCTION OF COMPOUNDS OR NON-METALS; APPARATUS THEREFOR
- C25B9/00—Cells or assemblies of cells; Constructional parts of cells; Assemblies of constructional parts, e.g. electrode-diaphragm assemblies; Process-related cell features
- C25B9/60—Constructional parts of cells
- C25B9/65—Means for supplying current; Electrode connections; Electric inter-cell connections
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01G—CAPACITORS; CAPACITORS, RECTIFIERS, DETECTORS, SWITCHING DEVICES, LIGHT-SENSITIVE OR TEMPERATURE-SENSITIVE DEVICES OF THE ELECTROLYTIC TYPE
- H01G11/00—Hybrid capacitors, i.e. capacitors having different positive and negative electrodes; Electric double-layer [EDL] capacitors; Processes for the manufacture thereof or of parts thereof
- H01G11/66—Current collectors
- H01G11/70—Current collectors characterised by their structure
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M8/00—Fuel cells; Manufacture thereof
- H01M8/02—Details
- H01M8/0202—Collectors; Separators, e.g. bipolar separators; Interconnectors
- H01M8/023—Porous and characterised by the material
- H01M8/0241—Composites
- H01M8/0245—Composites in the form of layered or coated products
-
- 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
- Y02E60/13—Energy storage using capacitors
-
- 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
- Y02E60/30—Hydrogen technology
- Y02E60/50—Fuel cells
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- Power Engineering (AREA)
- Sustainable Development (AREA)
- Sustainable Energy (AREA)
- Manufacturing & Machinery (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Chemical & Material Sciences (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Composite Materials (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Fuel Cell (AREA)
- Cell Electrode Carriers And Collectors (AREA)
- Inert Electrodes (AREA)
- Electrolytic Production Of Non-Metals, Compounds, Apparatuses Therefor (AREA)
- Electric Double-Layer Capacitors Or The Like (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| ITMI2001A002538 | 2001-12-03 | ||
| IT2001MI002538A ITMI20012538A1 (it) | 2001-12-03 | 2001-12-03 | Collettore di corrente elastico |
| PCT/EP2002/013677 WO2003048422A2 (en) | 2001-12-03 | 2002-12-03 | Elastic current collector |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CA2465404A1 CA2465404A1 (en) | 2003-06-12 |
| CA2465404C true CA2465404C (en) | 2011-05-03 |
Family
ID=11448652
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA2465404A Expired - Fee Related CA2465404C (en) | 2001-12-03 | 2002-12-03 | Elastic current collector |
Country Status (15)
| Country | Link |
|---|---|
| US (1) | US7399391B2 (https=) |
| EP (1) | EP1451389B1 (https=) |
| JP (1) | JP4588322B2 (https=) |
| KR (1) | KR101073366B1 (https=) |
| CN (1) | CN100378250C (https=) |
| BR (1) | BR0214648B1 (https=) |
| CA (1) | CA2465404C (https=) |
| HU (1) | HUP0402233A2 (https=) |
| IT (1) | ITMI20012538A1 (https=) |
| MA (1) | MA27686A1 (https=) |
| MX (1) | MXPA04005321A (https=) |
| PL (1) | PL206988B1 (https=) |
| RU (1) | RU2304638C2 (https=) |
| WO (1) | WO2003048422A2 (https=) |
| ZA (1) | ZA200403439B (https=) |
Families Citing this family (30)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006244715A (ja) * | 2005-02-28 | 2006-09-14 | Sanyo Electric Co Ltd | 複合膜およびそれを用いた燃料電池 |
| KR100760132B1 (ko) * | 2005-02-28 | 2007-09-18 | 산요덴키가부시키가이샤 | 복합막, 복합막을 이용한 연료 전지 |
| JP4555171B2 (ja) * | 2005-06-24 | 2010-09-29 | 本田技研工業株式会社 | 燃料電池及び燃料電池スタック |
| JP4555169B2 (ja) * | 2005-06-24 | 2010-09-29 | 本田技研工業株式会社 | 燃料電池及び燃料電池スタック |
| WO2006137585A2 (en) * | 2005-06-24 | 2006-12-28 | Honda Motor Co., Ltd. | Fuel cell and separator |
| JP4555172B2 (ja) * | 2005-06-24 | 2010-09-29 | 本田技研工業株式会社 | 燃料電池及び燃料電池スタック |
| JP4555174B2 (ja) * | 2005-06-24 | 2010-09-29 | 本田技研工業株式会社 | 燃料電池及び燃料電池スタック |
| JP4555170B2 (ja) * | 2005-06-24 | 2010-09-29 | 本田技研工業株式会社 | 燃料電池及び燃料電池スタック |
| JP4555173B2 (ja) * | 2005-06-24 | 2010-09-29 | 本田技研工業株式会社 | 燃料電池及び燃料電池スタック |
| ITMI20060054A1 (it) * | 2006-01-16 | 2007-07-17 | Uhdenora Spa | Distributore di corrente elastico per celle a percolatore |
| ITMI20071375A1 (it) * | 2007-07-10 | 2009-01-11 | Uhdenora Spa | Collettore di corrente elastico per celle elettrochimiche |
| RU2388849C1 (ru) * | 2008-10-02 | 2010-05-10 | Общество с ограниченной ответственностью "Национальная инновационная компания "Новые энергетические проекты" | Коллектор тока для электролизера воды или топливного элемента с твердым полимерным электролитом и способ его изготовления |
| FR2950635B1 (fr) * | 2009-09-28 | 2011-09-09 | Areva | Dispositif d'electrolyse |
| DE102011008163A1 (de) | 2011-01-10 | 2012-07-12 | Bayer Material Science Ag | Beschichtung für metallische Zellelement-Werkstoffe einer Elektrolysezelle |
| EP2734658B1 (en) | 2011-07-20 | 2019-06-05 | New Nel Hydrogen As | Electrolyser frame concept, method and use |
| KR101406670B1 (ko) * | 2012-05-04 | 2014-06-11 | 주식회사 포스코 | 집전체유닛 및 이를 포함한 연료전지 |
| KR101409509B1 (ko) | 2012-08-10 | 2014-06-19 | 삼성전기주식회사 | 고체산화물 연료전지용 집전체와 이를 적용한 고체산화물 연료전지 |
| JP6276115B2 (ja) * | 2014-06-12 | 2018-02-07 | グンゼ株式会社 | 金属製スポンジ状立体編地 |
| CN105428593A (zh) * | 2015-12-09 | 2016-03-23 | 江苏科技大学 | 一种安全的二次离子电池及制备方法 |
| CN105762365A (zh) * | 2016-04-28 | 2016-07-13 | 深圳市力为锂能科技有限公司 | 一种锂离子电池用集流体及其制备方法 |
| BR112019008041A2 (pt) | 2016-10-21 | 2019-07-02 | Nantenergy Inc | elétrodo de combustível corrugado |
| CN108155387B (zh) * | 2016-12-06 | 2020-08-25 | 华为技术有限公司 | 一种弹性集流体及其制备方法、电池电极极片和柔性锂离子电池 |
| JP6607225B2 (ja) * | 2017-04-13 | 2019-11-20 | トヨタ自動車株式会社 | 積層型電池 |
| DE102018209520A1 (de) | 2018-06-14 | 2019-12-19 | Thyssenkrupp Uhde Chlorine Engineers Gmbh | Elektrolysezelle |
| JP7545233B2 (ja) * | 2020-05-28 | 2024-09-04 | シャープ株式会社 | 金属空気電池 |
| DE102021103185A1 (de) | 2021-02-11 | 2022-08-11 | WEW GmbH | Verfahren zur Abdichtung einer Elektrolysezelle |
| DE102021103699A1 (de) | 2021-02-17 | 2022-08-18 | WEW GmbH | Elektrolysezelle |
| DE102021103877A1 (de) | 2021-02-18 | 2022-08-18 | WEW GmbH | Verfahren zur herstellung einer elektrolysezelle und eines entsprechenden elektrolyse-stacks |
| KR20240141800A (ko) | 2022-01-28 | 2024-09-27 | 폼 에너지 인코퍼레이티드 | 양면 밀봉형 기체 확산 전극 |
| DE102024106513A1 (de) | 2024-03-07 | 2025-09-11 | WEW GmbH | Verfahren zur Abdichtung einer Elektrolysezelle |
Family Cites Families (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4693797A (en) * | 1979-08-03 | 1987-09-15 | Oronzio Denora Impianti Elettrochimici S.P.A. | Method of generating halogen and electrolysis cell |
| IT1122699B (it) * | 1979-08-03 | 1986-04-23 | Oronzio De Nora Impianti | Collettore elettrico resiliente e cella elettrochimica ad elettrolita solido comprendente lo stesso |
| US4657650A (en) * | 1982-12-27 | 1987-04-14 | Eltech Systems Corporation | Electrochemical cell having reticulated electrical connector |
| US4654136A (en) * | 1984-12-17 | 1987-03-31 | The Dow Chemical Company | Monopolar or bipolar electrochemical terminal unit having a novel electric current transmission element |
| US5599430A (en) * | 1992-01-14 | 1997-02-04 | The Dow Chemical Company | Mattress for electrochemical cells |
| JP3242736B2 (ja) * | 1993-03-10 | 2001-12-25 | 三菱電機株式会社 | 電気化学デバイス |
| DE4325705C2 (de) | 1993-07-30 | 2002-06-27 | Ghw Ges Fuer Hochleistungselek | Elektrolysezellenanordnung in Filterpressenbauart |
| JP3686270B2 (ja) * | 1998-12-10 | 2005-08-24 | 株式会社トクヤマ | 電解槽 |
| JP2000195523A (ja) * | 1998-12-24 | 2000-07-14 | Kao Corp | 非水系二次電池 |
| RU2161905C1 (ru) * | 1999-07-29 | 2001-01-20 | ООО Научно-производственная фирма "НИОТК" | Электродное устройство |
-
2001
- 2001-12-03 IT IT2001MI002538A patent/ITMI20012538A1/it unknown
-
2002
- 2002-12-03 RU RU2004120275/15A patent/RU2304638C2/ru not_active IP Right Cessation
- 2002-12-03 HU HU0402233A patent/HUP0402233A2/hu not_active IP Right Cessation
- 2002-12-03 WO PCT/EP2002/013677 patent/WO2003048422A2/en not_active Ceased
- 2002-12-03 EP EP02804218.2A patent/EP1451389B1/en not_active Expired - Lifetime
- 2002-12-03 PL PL368754A patent/PL206988B1/pl unknown
- 2002-12-03 CN CNB028231422A patent/CN100378250C/zh not_active Expired - Lifetime
- 2002-12-03 US US10/493,648 patent/US7399391B2/en not_active Expired - Fee Related
- 2002-12-03 KR KR1020047008528A patent/KR101073366B1/ko not_active Expired - Fee Related
- 2002-12-03 CA CA2465404A patent/CA2465404C/en not_active Expired - Fee Related
- 2002-12-03 MX MXPA04005321A patent/MXPA04005321A/es active IP Right Grant
- 2002-12-03 BR BRPI0214648-7A patent/BR0214648B1/pt not_active IP Right Cessation
- 2002-12-03 JP JP2003549597A patent/JP4588322B2/ja not_active Expired - Fee Related
-
2004
- 2004-05-04 MA MA27668A patent/MA27686A1/fr unknown
- 2004-05-06 ZA ZA2004/03439A patent/ZA200403439B/en unknown
Also Published As
| Publication number | Publication date |
|---|---|
| EP1451389B1 (en) | 2016-03-02 |
| BR0214648B1 (pt) | 2012-08-21 |
| HUP0402233A2 (hu) | 2005-02-28 |
| BR0214648A (pt) | 2004-11-03 |
| KR101073366B1 (ko) | 2011-10-17 |
| CN100378250C (zh) | 2008-04-02 |
| JP2005512278A (ja) | 2005-04-28 |
| KR20050044679A (ko) | 2005-05-12 |
| WO2003048422A3 (en) | 2003-12-31 |
| RU2304638C2 (ru) | 2007-08-20 |
| MXPA04005321A (es) | 2004-09-13 |
| CA2465404A1 (en) | 2003-06-12 |
| EP1451389A2 (en) | 2004-09-01 |
| ITMI20012538A1 (it) | 2003-06-03 |
| CN1589338A (zh) | 2005-03-02 |
| ZA200403439B (en) | 2005-07-27 |
| PL206988B1 (pl) | 2010-10-29 |
| JP4588322B2 (ja) | 2010-12-01 |
| US20040253519A1 (en) | 2004-12-16 |
| AU2002356772A1 (en) | 2003-06-17 |
| PL368754A1 (en) | 2005-04-04 |
| US7399391B2 (en) | 2008-07-15 |
| RU2004120275A (ru) | 2005-03-20 |
| WO2003048422A2 (en) | 2003-06-12 |
| MA27686A1 (fr) | 2006-01-02 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EEER | Examination request | ||
| MKLA | Lapsed |
Effective date: 20171204 |