JPH0334690Y2 - - Google Patents
Info
- Publication number
- JPH0334690Y2 JPH0334690Y2 JP8701083U JP8701083U JPH0334690Y2 JP H0334690 Y2 JPH0334690 Y2 JP H0334690Y2 JP 8701083 U JP8701083 U JP 8701083U JP 8701083 U JP8701083 U JP 8701083U JP H0334690 Y2 JPH0334690 Y2 JP H0334690Y2
- Authority
- JP
- Japan
- Prior art keywords
- gas
- electrode
- oxygen
- permeable membrane
- counter electrode
- 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
Links
- 239000007789 gas Substances 0.000 claims description 45
- 239000012528 membrane Substances 0.000 claims description 27
- 239000001301 oxygen Substances 0.000 claims description 23
- 229910052760 oxygen Inorganic materials 0.000 claims description 23
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims description 22
- 238000001514 detection method Methods 0.000 claims description 13
- 239000003792 electrolyte Substances 0.000 claims description 6
- 229910052751 metal Inorganic materials 0.000 claims description 6
- 239000002184 metal Substances 0.000 claims description 6
- 238000000151 deposition Methods 0.000 claims description 3
- 239000008151 electrolyte solution Substances 0.000 claims description 2
- 230000005518 electrochemistry Effects 0.000 claims 1
- 229910044991 metal oxide Inorganic materials 0.000 claims 1
- 150000004706 metal oxides Chemical class 0.000 claims 1
- 238000005259 measurement Methods 0.000 description 10
- BASFCYQUMIYNBI-UHFFFAOYSA-N platinum Chemical compound [Pt] BASFCYQUMIYNBI-UHFFFAOYSA-N 0.000 description 6
- 238000006722 reduction reaction Methods 0.000 description 6
- 229910052737 gold Inorganic materials 0.000 description 4
- 239000010931 gold Substances 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 239000012466 permeate Substances 0.000 description 4
- 238000006479 redox reaction Methods 0.000 description 4
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 3
- 230000002159 abnormal effect Effects 0.000 description 3
- 229910002091 carbon monoxide Inorganic materials 0.000 description 3
- 238000006243 chemical reaction Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 238000007254 oxidation reaction Methods 0.000 description 3
- 229910052697 platinum Inorganic materials 0.000 description 3
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 description 2
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 2
- 229910052741 iridium Inorganic materials 0.000 description 2
- 229910052742 iron Inorganic materials 0.000 description 2
- 150000002739 metals Chemical class 0.000 description 2
- 229910052763 palladium Inorganic materials 0.000 description 2
- 238000011176 pooling Methods 0.000 description 2
- 229910052703 rhodium Inorganic materials 0.000 description 2
- 229910052709 silver Inorganic materials 0.000 description 2
- 239000004332 silver Substances 0.000 description 2
- 239000002341 toxic gas Substances 0.000 description 2
- RWSOTUBLDIXVET-UHFFFAOYSA-N Dihydrogen sulfide Chemical compound S RWSOTUBLDIXVET-UHFFFAOYSA-N 0.000 description 1
- PIYVNGWKHNMMAU-UHFFFAOYSA-N [O].O Chemical compound [O].O PIYVNGWKHNMMAU-UHFFFAOYSA-N 0.000 description 1
- 230000005856 abnormality Effects 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 238000005868 electrolysis reaction Methods 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 150000002926 oxygen Chemical class 0.000 description 1
- 239000004810 polytetrafluoroethylene Substances 0.000 description 1
- 229920001343 polytetrafluoroethylene Polymers 0.000 description 1
- 239000000047 product Substances 0.000 description 1
- 230000000284 resting effect Effects 0.000 description 1
- 238000005245 sintering Methods 0.000 description 1
- 238000004544 sputter deposition Methods 0.000 description 1
- 238000007740 vapor deposition Methods 0.000 description 1
Landscapes
- Measuring Oxygen Concentration In Cells (AREA)
- Separation Using Semi-Permeable Membranes (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8701083U JPS59194055U (ja) | 1983-06-09 | 1983-06-09 | 電気化学的ガス検知装置 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8701083U JPS59194055U (ja) | 1983-06-09 | 1983-06-09 | 電気化学的ガス検知装置 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS59194055U JPS59194055U (ja) | 1984-12-24 |
| JPH0334690Y2 true JPH0334690Y2 (en]) | 1991-07-23 |
Family
ID=30216932
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8701083U Granted JPS59194055U (ja) | 1983-06-09 | 1983-06-09 | 電気化学的ガス検知装置 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS59194055U (en]) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6288955A (ja) * | 1985-10-15 | 1987-04-23 | Shinkosumosu Denki Kk | ハロゲン化水素ガス選択性のガスセンサ |
-
1983
- 1983-06-09 JP JP8701083U patent/JPS59194055U/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS59194055U (ja) | 1984-12-24 |
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