JP2002350396A5 - - Google Patents
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- Publication number
- JP2002350396A5 JP2002350396A5 JP2002062805A JP2002062805A JP2002350396A5 JP 2002350396 A5 JP2002350396 A5 JP 2002350396A5 JP 2002062805 A JP2002062805 A JP 2002062805A JP 2002062805 A JP2002062805 A JP 2002062805A JP 2002350396 A5 JP2002350396 A5 JP 2002350396A5
- Authority
- JP
- Japan
- Prior art keywords
- sensor
- electrode
- membrane
- gas
- 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.)
- Granted
Links
- 239000007789 gas Substances 0.000 claims 17
- 239000012528 membrane Substances 0.000 claims 14
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 claims 8
- 239000001257 hydrogen Substances 0.000 claims 8
- 229910052739 hydrogen Inorganic materials 0.000 claims 8
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims 5
- 238000009792 diffusion process Methods 0.000 claims 5
- 239000001301 oxygen Substances 0.000 claims 5
- 229910052760 oxygen Inorganic materials 0.000 claims 5
- 239000000446 fuel Substances 0.000 claims 4
- 230000035699 permeability Effects 0.000 claims 4
- 230000002378 acidificating effect Effects 0.000 claims 2
- 238000001514 detection method Methods 0.000 claims 2
- 239000003792 electrolyte Substances 0.000 claims 2
- 238000000034 method Methods 0.000 claims 2
- 125000006850 spacer group Chemical group 0.000 claims 2
- 239000000463 material Substances 0.000 claims 1
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 |
| US09/801043 | 2001-03-08 |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2002350396A JP2002350396A (ja) | 2002-12-04 |
| JP2002350396A5 true JP2002350396A5 (enExample) | 2005-08-18 |
| JP4124603B2 JP4124603B2 (ja) | 2008-07-23 |
Family
ID=25180045
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2002062805A Expired - Fee Related JP4124603B2 (ja) | 2001-03-08 | 2002-03-08 | マイクロ燃料電池センサ、測定装置及び測定方法 |
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 |
| US8097136B2 (en) * | 2004-02-19 | 2012-01-17 | Niigata Tlo Corporation | Hydrogen gas sensor |
| 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 |
| US12000794B2 (en) | 2020-12-08 | 2024-06-04 | Hyaxiom, Inc. | Hydrogen concentration sensor |
| US11768186B2 (en) | 2020-12-08 | 2023-09-26 | 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 |
| ES2154439T3 (es) * | 1997-10-07 | 2001-04-01 | Ipsen Int Gmbh | Procedimiento y dispositivo para la determinacion cuantitativa del contenido de hidrogeno libre y/o combinado. |
-
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
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