CA2373870C - Micro-fuel cell sensor apparatus and method for modeling the sensor response time - Google Patents
Micro-fuel cell sensor apparatus and method for modeling the sensor response time Download PDFInfo
- Publication number
- CA2373870C CA2373870C CA002373870A CA2373870A CA2373870C CA 2373870 C CA2373870 C CA 2373870C CA 002373870 A CA002373870 A CA 002373870A CA 2373870 A CA2373870 A CA 2373870A CA 2373870 C CA2373870 C CA 2373870C
- Authority
- CA
- Canada
- Prior art keywords
- sensor
- electrode
- hydrogen
- membrane
- electrodes
- 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 - Lifetime
Links
- 230000004044 response Effects 0.000 title claims abstract description 29
- 239000000446 fuel Substances 0.000 title claims abstract description 17
- 238000000034 method Methods 0.000 title claims abstract description 7
- 239000012528 membrane Substances 0.000 claims abstract description 68
- 239000007789 gas Substances 0.000 claims abstract description 67
- 239000001257 hydrogen Substances 0.000 claims abstract description 67
- 229910052739 hydrogen Inorganic materials 0.000 claims abstract description 67
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 claims abstract description 61
- 239000003792 electrolyte Substances 0.000 claims abstract description 9
- 230000002378 acidificating effect Effects 0.000 claims abstract description 8
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims description 20
- 239000001301 oxygen Substances 0.000 claims description 20
- 229910052760 oxygen Inorganic materials 0.000 claims description 20
- 238000009792 diffusion process Methods 0.000 claims description 12
- 230000035699 permeability Effects 0.000 claims description 10
- 150000002431 hydrogen Chemical class 0.000 claims description 8
- 125000006850 spacer group Chemical group 0.000 claims description 6
- 239000000463 material Substances 0.000 claims description 3
- 238000010325 electrochemical charging Methods 0.000 abstract description 3
- 238000005259 measurement Methods 0.000 description 3
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 2
- 239000010411 electrocatalyst Substances 0.000 description 2
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 1
- 239000004809 Teflon Substances 0.000 description 1
- 229920006362 Teflon® Polymers 0.000 description 1
- LEHOTFFKMJEONL-UHFFFAOYSA-N Uric Acid Chemical compound N1C(=O)NC(=O)C2=C1NC(=O)N2 LEHOTFFKMJEONL-UHFFFAOYSA-N 0.000 description 1
- TVWHNULVHGKJHS-UHFFFAOYSA-N Uric acid Natural products N1C(=O)NC(=O)C2NC(=O)NC21 TVWHNULVHGKJHS-UHFFFAOYSA-N 0.000 description 1
- 230000000712 assembly Effects 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 230000004888 barrier function Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 229910001873 dinitrogen Inorganic materials 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 229910002804 graphite Inorganic materials 0.000 description 1
- 239000010439 graphite Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- APVPOHHVBBYQAV-UHFFFAOYSA-N n-(4-aminophenyl)sulfonyloctadecanamide Chemical compound CCCCCCCCCCCCCCCCCC(=O)NS(=O)(=O)C1=CC=C(N)C=C1 APVPOHHVBBYQAV-UHFFFAOYSA-N 0.000 description 1
- 229910000510 noble metal Inorganic materials 0.000 description 1
- 230000010287 polarization Effects 0.000 description 1
- 229940116269 uric acid Drugs 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
- G01N27/26—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating electrochemical variables; by using electrolysis or electrophoresis
- G01N27/403—Cells and electrode assemblies
- G01N27/404—Cells with anode, cathode and cell electrolyte on the same side of a permeable membrane which separates them from the sample fluid, e.g. Clark-type oxygen sensors
- G01N27/4045—Cells with anode, cathode and cell electrolyte on the same side of a permeable membrane which separates them from the sample fluid, e.g. Clark-type oxygen sensors for gases other than oxygen
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
- G01N33/0004—Gaseous mixtures, e.g. polluted air
- G01N33/0009—General constructional details of gas analysers, e.g. portable test equipment
- G01N33/0027—General constructional details of gas analysers, e.g. portable test equipment concerning the detector
- G01N33/0036—General constructional details of gas analysers, e.g. portable test equipment concerning the detector specially adapted to detect a particular component
- G01N33/005—H2
-
- 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
- H01M8/04082—Arrangements for control of reactant parameters, e.g. pressure or concentration
- H01M8/04089—Arrangements for control of reactant parameters, e.g. pressure or concentration of gaseous reactants
-
- 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
- H01M8/06—Combination of fuel cells with means for production of reactants or for treatment of residues
- H01M8/0662—Treatment of gaseous reactants or gaseous residues, e.g. cleaning
- H01M8/0687—Reactant purification by the use of membranes or filters
Landscapes
- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Health & Medical Sciences (AREA)
- Engineering & Computer Science (AREA)
- Analytical Chemistry (AREA)
- Pathology (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- Immunology (AREA)
- General Physics & Mathematics (AREA)
- General Health & Medical Sciences (AREA)
- Physics & Mathematics (AREA)
- Biochemistry (AREA)
- Manufacturing & Machinery (AREA)
- Molecular Biology (AREA)
- Sustainable Development (AREA)
- General Chemical & Material Sciences (AREA)
- Sustainable Energy (AREA)
- Combustion & Propulsion (AREA)
- Food Science & Technology (AREA)
- Medicinal Chemistry (AREA)
- Fuel Cell (AREA)
- Investigating Or Analyzing Materials By The Use Of Electric Means (AREA)
- Measuring Oxygen Concentration In Cells (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US09/801,043 US6506296B2 (en) | 2001-03-08 | 2001-03-08 | Micro-fuel cell sensor apparatus and method for modeling the sensor response time |
| US09/801,043 | 2001-03-08 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CA2373870A1 CA2373870A1 (en) | 2002-09-08 |
| CA2373870C true CA2373870C (en) | 2009-02-17 |
Family
ID=25180045
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA002373870A Expired - Lifetime CA2373870C (en) | 2001-03-08 | 2002-02-28 | Micro-fuel cell sensor apparatus and method for modeling the sensor response time |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US6506296B2 (enExample) |
| JP (1) | JP4124603B2 (enExample) |
| CA (1) | CA2373870C (enExample) |
| DE (1) | DE10209760B4 (enExample) |
Families Citing this family (18)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6737286B2 (en) * | 2001-11-30 | 2004-05-18 | Arizona Board Of Regents | Apparatus and method for fabricating arrays of atomic-scale contacts and gaps between electrodes and applications thereof |
| JP4251970B2 (ja) * | 2003-01-31 | 2009-04-08 | 日本特殊陶業株式会社 | ガスセンサ |
| JP4048444B2 (ja) * | 2004-02-19 | 2008-02-20 | 株式会社新潟Ｔｌｏ | 水素ガスセンサー |
| US7582196B2 (en) * | 2004-08-16 | 2009-09-01 | General Electric Company | Laminated membranes for diffusion limited gas sensors resistant to pressure variations |
| US20060233701A1 (en) * | 2005-03-30 | 2006-10-19 | Thomas Parias | Method and apparatus to improve the industrial production of hydrogen-carbon monoxide |
| US20080145722A1 (en) * | 2006-12-19 | 2008-06-19 | Coignet Philippe A | Economical and Reliable Gas Sensor |
| US20080179199A1 (en) * | 2006-12-19 | 2008-07-31 | Coignet Philippe A | Economical and Reliable Gas Sensor |
| JP2010528297A (ja) | 2007-05-23 | 2010-08-19 | アリゾナ ボード オブ リージェンツ フォー アンド オン ビハーフ オブ アリゾナ ステイト ユニバーシティ | 統合された電気化学的検出および電気的検出のためのシステムおよび方法 |
| US8002957B2 (en) * | 2008-01-02 | 2011-08-23 | General Electric Company | Sensor apparatus for measuring and detecting acetylene and hydrogen dissolved in a fluid |
| US9077009B2 (en) * | 2008-08-12 | 2015-07-07 | General Electric Company | Fuel cell element electrode including layers with varying hydrophobicity |
| US9410919B2 (en) * | 2012-05-31 | 2016-08-09 | Honeywell International Inc. | Electrochemical gas detector with carbon element |
| US12111281B2 (en) | 2018-11-21 | 2024-10-08 | Hyaxiom, Inc. | Hydrogen concentration sensor |
| US11824238B2 (en) | 2019-04-30 | 2023-11-21 | Hyaxiom, Inc. | System for managing hydrogen utilization in a fuel cell power plant |
| US11768186B2 (en) | 2020-12-08 | 2023-09-26 | Hyaxiom, Inc. | Hydrogen concentration sensor |
| US12000794B2 (en) | 2020-12-08 | 2024-06-04 | Hyaxiom, Inc. | Hydrogen concentration sensor |
| JP7104837B1 (ja) | 2021-07-06 | 2022-07-21 | 株式会社日本トリム | 溶存ガス濃度測定方法、溶存水素濃度測定装置及び透析液調製用水製造装置 |
| JP7555989B2 (ja) * | 2022-03-22 | 2024-09-25 | 株式会社東芝 | センサモジュール、センサモジュール設置器具及びセンサモジュールの取付方法 |
| US20240177810A1 (en) * | 2022-11-30 | 2024-05-30 | General Electric Company | Methods and apparatus for managing a hydrogen storage and distribution system |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3852169A (en) * | 1972-11-01 | 1974-12-03 | Du Pont | Measurement of carbon monoxide in gas mixtures |
| US3966579A (en) * | 1974-03-20 | 1976-06-29 | Kuo Wei Chang | Apparatus for measuring alcohol concentrations |
| US4051006A (en) * | 1976-03-22 | 1977-09-27 | Beckman Instruments, Inc. | Portable electrochemical cell structure |
| CA1112474A (fr) | 1978-09-18 | 1981-11-17 | Guy Belanger | Appareil de detection et de mesure de la concentration d'hydrogene dans un liquide |
| CA1122274A (fr) | 1979-06-22 | 1982-04-20 | Guy Belanger | Dispositif perfectionne pour detecter et mesurer la concentration d'hydrogene gazeux dissous dans un fluide |
| US5200044A (en) * | 1989-04-24 | 1993-04-06 | Ephraim S. Greenberg | Method for measuring oxygen content |
| US5667653A (en) * | 1996-03-15 | 1997-09-16 | Mine Safety Appliances Company | Electrochemical sensor |
| ATE199460T1 (de) * | 1997-10-07 | 2001-03-15 | Ipsen Int Gmbh | Verfahren und vorrichtung zur quantitativen bestimmung des gehalts von reinem und/oder gebundenem wasserstoff |
-
2001
- 2001-03-08 US US09/801,043 patent/US6506296B2/en not_active Expired - Lifetime
-
2002
- 2002-02-28 CA CA002373870A patent/CA2373870C/en not_active Expired - Lifetime
- 2002-03-05 DE DE10209760A patent/DE10209760B4/de not_active Expired - Fee Related
- 2002-03-08 JP JP2002062805A patent/JP4124603B2/ja not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| JP4124603B2 (ja) | 2008-07-23 |
| US20020125131A1 (en) | 2002-09-12 |
| DE10209760B4 (de) | 2013-03-28 |
| JP2002350396A (ja) | 2002-12-04 |
| DE10209760A1 (de) | 2002-09-19 |
| US6506296B2 (en) | 2003-01-14 |
| CA2373870A1 (en) | 2002-09-08 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EEER | Examination request | ||
| MKEX | Expiry |
Effective date: 20220228 |