CA2869955A1 - Apparatus and method - Google Patents
Apparatus and method Download PDFInfo
- Publication number
- CA2869955A1 CA2869955A1 CA2869955A CA2869955A CA2869955A1 CA 2869955 A1 CA2869955 A1 CA 2869955A1 CA 2869955 A CA2869955 A CA 2869955A CA 2869955 A CA2869955 A CA 2869955A CA 2869955 A1 CA2869955 A1 CA 2869955A1
- Authority
- CA
- Canada
- Prior art keywords
- membrane electrode
- electrical
- electrode assembly
- merit
- voltage
- 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.)
- Abandoned
Links
- 238000000034 method Methods 0.000 title claims abstract description 81
- 239000012528 membrane Substances 0.000 claims abstract description 164
- 230000000712 assembly Effects 0.000 claims abstract description 21
- 238000000429 assembly Methods 0.000 claims abstract description 21
- 238000012545 processing Methods 0.000 claims description 6
- 238000005259 measurement Methods 0.000 description 30
- 238000012360 testing method Methods 0.000 description 16
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 10
- KDLHZDBZIXYQEI-UHFFFAOYSA-N Palladium Chemical compound [Pd] KDLHZDBZIXYQEI-UHFFFAOYSA-N 0.000 description 10
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 8
- 229910052737 gold Inorganic materials 0.000 description 8
- 239000010931 gold Substances 0.000 description 8
- 238000003491 array Methods 0.000 description 7
- 230000010354 integration Effects 0.000 description 7
- 239000000463 material Substances 0.000 description 6
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 description 5
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 description 5
- 230000008901 benefit Effects 0.000 description 5
- 229910052804 chromium Inorganic materials 0.000 description 5
- 239000011651 chromium Substances 0.000 description 5
- 229910052759 nickel Inorganic materials 0.000 description 5
- 229910052763 palladium Inorganic materials 0.000 description 5
- 229910052703 rhodium Inorganic materials 0.000 description 5
- 239000010948 rhodium Substances 0.000 description 5
- MHOVAHRLVXNVSD-UHFFFAOYSA-N rhodium atom Chemical compound [Rh] MHOVAHRLVXNVSD-UHFFFAOYSA-N 0.000 description 5
- 229910052709 silver Inorganic materials 0.000 description 5
- 239000004332 silver Substances 0.000 description 5
- 238000004891 communication Methods 0.000 description 3
- 239000000446 fuel Substances 0.000 description 3
- 238000002955 isolation Methods 0.000 description 3
- 238000000926 separation method Methods 0.000 description 3
- 238000004458 analytical method Methods 0.000 description 2
- 210000000170 cell membrane Anatomy 0.000 description 2
- 230000002596 correlated effect Effects 0.000 description 2
- 230000001066 destructive effect Effects 0.000 description 2
- 238000009792 diffusion process Methods 0.000 description 2
- 230000006870 function Effects 0.000 description 2
- 238000007429 general method Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 238000003908 quality control method Methods 0.000 description 2
- 230000009467 reduction Effects 0.000 description 2
- 229920000049 Carbon (fiber) Polymers 0.000 description 1
- 238000006842 Henry reaction Methods 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000004075 alteration Effects 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
- 239000004917 carbon fiber Substances 0.000 description 1
- 210000004027 cell Anatomy 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000010924 continuous production Methods 0.000 description 1
- 230000001276 controlling effect Effects 0.000 description 1
- 238000013480 data collection Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N27/00—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means
- G01N27/02—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating impedance
-
- 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
- H01M8/10—Fuel cells with solid electrolytes
- H01M8/1004—Fuel cells with solid electrolytes characterised by membrane-electrode assemblies [MEA]
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R19/00—Arrangements for measuring currents or voltages or for indicating presence or sign thereof
- G01R19/0084—Arrangements for measuring currents or voltages or for indicating presence or sign thereof measuring voltage only
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R19/00—Arrangements for measuring currents or voltages or for indicating presence or sign thereof
- G01R19/0092—Arrangements for measuring currents or voltages or for indicating presence or sign thereof measuring current only
-
- 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
- H01M4/86—Inert electrodes with catalytic activity, e.g. for fuel cells
-
- 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
-
- 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
- H01M8/04—Auxiliary arrangements, e.g. for control of pressure or for circulation of fluids
-
- 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
- H01M8/04—Auxiliary arrangements, e.g. for control of pressure or for circulation of fluids
- H01M8/04298—Processes for controlling fuel cells or fuel cell systems
- H01M8/04313—Processes for controlling fuel cells or fuel cell systems characterised by the detection or assessment of variables; characterised by the detection or assessment of failure or abnormal function
- H01M8/04537—Electric variables
- H01M8/04544—Voltage
-
- 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
- H01M8/04—Auxiliary arrangements, e.g. for control of pressure or for circulation of fluids
- H01M8/04298—Processes for controlling fuel cells or fuel cell systems
- H01M8/04313—Processes for controlling fuel cells or fuel cell systems characterised by the detection or assessment of variables; characterised by the detection or assessment of failure or abnormal function
- H01M8/04537—Electric variables
- H01M8/04574—Current
-
- 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
- H01M8/04—Auxiliary arrangements, e.g. for control of pressure or for circulation of fluids
- H01M8/04298—Processes for controlling fuel cells or fuel cell systems
- H01M8/04313—Processes for controlling fuel cells or fuel cell systems characterised by the detection or assessment of variables; characterised by the detection or assessment of failure or abnormal function
- H01M8/04664—Failure or abnormal function
-
- 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)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Sustainable Development (AREA)
- Sustainable Energy (AREA)
- General Physics & Mathematics (AREA)
- Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Investigating Or Analyzing Materials By The Use Of Electric Means (AREA)
- Secondary Cells (AREA)
- Inert Electrodes (AREA)
- Fuel Cell (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US201261625220P | 2012-04-17 | 2012-04-17 | |
| US61/625,220 | 2012-04-17 | ||
| PCT/US2013/032958 WO2013158329A1 (en) | 2012-04-17 | 2013-03-19 | Apparatus and method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA2869955A1 true CA2869955A1 (en) | 2013-10-24 |
Family
ID=49383946
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA2869955A Abandoned CA2869955A1 (en) | 2012-04-17 | 2013-03-19 | Apparatus and method |
Country Status (6)
| Country | Link |
|---|---|
| US (2) | US9666883B2 (cg-RX-API-DMAC7.html) |
| EP (1) | EP2839527B1 (cg-RX-API-DMAC7.html) |
| JP (1) | JP6178405B2 (cg-RX-API-DMAC7.html) |
| CN (1) | CN104303350B (cg-RX-API-DMAC7.html) |
| CA (1) | CA2869955A1 (cg-RX-API-DMAC7.html) |
| WO (1) | WO2013158329A1 (cg-RX-API-DMAC7.html) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP2839527B1 (en) | 2012-04-17 | 2018-06-27 | 3M Innovative Properties Company | Apparatus and method |
| CN112986489B (zh) * | 2019-12-14 | 2022-03-11 | 中国科学院大连化学物理研究所 | 一种阴极开放电堆单池膜电极性能测试装置 |
| US20250155399A1 (en) * | 2023-11-14 | 2025-05-15 | GM Global Technology Operations LLC | In-line quality inspection of metal foils during production |
Family Cites Families (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH087192B2 (ja) * | 1990-07-09 | 1996-01-29 | 東洋製罐株式会社 | 被膜欠陥検査方法と装置 |
| US5455514A (en) * | 1994-06-20 | 1995-10-03 | Eastman Kodak Company | Apparatus and method for measuring polar charge on a sheet or moving web |
| DE10232130B4 (de) * | 2002-07-11 | 2006-12-07 | Deutsches Zentrum für Luft- und Raumfahrt e.V. | Vorrichtung und Verfahren zur Prüfung einer Elektroden-Membran-Einheit |
| JP2004220786A (ja) * | 2003-01-09 | 2004-08-05 | Nissan Motor Co Ltd | 固体高分子形燃料電池の電極性能評価方法及び評価装置 |
| US7355395B2 (en) | 2004-10-06 | 2008-04-08 | Enerize Corporation | Method and apparatus for eddy current-based quality inspection of dry electrode structure |
| TW200719512A (en) * | 2005-11-09 | 2007-05-16 | Syspotek Corp | Feedback type fuel cell |
| KR20080008855A (ko) | 2006-07-21 | 2008-01-24 | 삼성에스디아이 주식회사 | 연료전지용 막전극 어셈블리 제조 방법 및 장치 |
| US8305096B2 (en) * | 2006-10-30 | 2012-11-06 | Hewlett-Packard Development Company, L.P. | Apparatus and method for measuring and monitoring layer properties in web-based processes |
| EP2082450A4 (en) | 2006-10-31 | 2009-11-18 | Powercell Sweden Ab | METHOD FOR PRODUCING FUEL CELLS |
| JP4980104B2 (ja) | 2007-03-15 | 2012-07-18 | 株式会社明電舎 | 被測定物の抵抗分測定装置 |
| CN101131410B (zh) | 2007-10-12 | 2010-07-28 | 新源动力股份有限公司 | 一种质子交换膜燃料电池膜电极短路检测装置及检测方法 |
| CN201083802Y (zh) | 2007-10-12 | 2008-07-09 | 新源动力股份有限公司 | 一种质子交换膜燃料电池膜电极短路检测装置 |
| JP2010061887A (ja) * | 2008-09-02 | 2010-03-18 | Yokogawa Electric Corp | 燃料電池用の電極触媒の性能評価方法および評価装置 |
| CN102823041B (zh) * | 2010-03-08 | 2016-05-18 | 凸版印刷株式会社 | 膜电极组件制造装置和膜电极组件的制造方法 |
| JP5994220B2 (ja) | 2011-08-04 | 2016-09-21 | 日産自動車株式会社 | 電極シートの検査装置 |
| JP2013054925A (ja) * | 2011-09-05 | 2013-03-21 | Toyota Motor Corp | 燃料電池の検査方法および検査装置 |
| EP2839527B1 (en) | 2012-04-17 | 2018-06-27 | 3M Innovative Properties Company | Apparatus and method |
-
2013
- 2013-03-19 EP EP13778532.5A patent/EP2839527B1/en not_active Not-in-force
- 2013-03-19 US US14/391,549 patent/US9666883B2/en not_active Expired - Fee Related
- 2013-03-19 CA CA2869955A patent/CA2869955A1/en not_active Abandoned
- 2013-03-19 JP JP2015507018A patent/JP6178405B2/ja not_active Expired - Fee Related
- 2013-03-19 CN CN201380020579.1A patent/CN104303350B/zh not_active Expired - Fee Related
- 2013-03-19 WO PCT/US2013/032958 patent/WO2013158329A1/en not_active Ceased
-
2017
- 2017-04-10 US US15/483,660 patent/US9829453B2/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| CN104303350A (zh) | 2015-01-21 |
| EP2839527B1 (en) | 2018-06-27 |
| JP6178405B2 (ja) | 2017-08-09 |
| JP2015515731A (ja) | 2015-05-28 |
| EP2839527A4 (en) | 2015-12-30 |
| WO2013158329A1 (en) | 2013-10-24 |
| EP2839527A1 (en) | 2015-02-25 |
| CN104303350B (zh) | 2017-05-10 |
| US9829453B2 (en) | 2017-11-28 |
| US20170212067A1 (en) | 2017-07-27 |
| US20150061693A1 (en) | 2015-03-05 |
| US9666883B2 (en) | 2017-05-30 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EEER | Examination request |
Effective date: 20180119 |
|
| FZDE | Dead |
Effective date: 20200831 |