DE2651160C3 - Sensor für reduzierende Gase - Google Patents
Sensor für reduzierende GaseInfo
- Publication number
- DE2651160C3 DE2651160C3 DE19762651160 DE2651160A DE2651160C3 DE 2651160 C3 DE2651160 C3 DE 2651160C3 DE 19762651160 DE19762651160 DE 19762651160 DE 2651160 A DE2651160 A DE 2651160A DE 2651160 C3 DE2651160 C3 DE 2651160C3
- Authority
- DE
- Germany
- Prior art keywords
- mol
- gas
- compound
- group
- sensor according
- 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 title claims description 71
- XEEYBQQBJWHFJM-UHFFFAOYSA-N iron Substances [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 50
- 239000000654 additive Substances 0.000 claims description 27
- XLOMVQKBTHCTTD-UHFFFAOYSA-N Zinc monoxide Chemical compound [Zn]=O XLOMVQKBTHCTTD-UHFFFAOYSA-N 0.000 claims description 16
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 claims description 13
- 230000000996 additive effect Effects 0.000 claims description 11
- 229910005793 GeO 2 Inorganic materials 0.000 claims description 10
- 229910010413 TiO 2 Inorganic materials 0.000 claims description 10
- 229910018068 Li 2 O Inorganic materials 0.000 claims description 9
- 229910021193 La 2 O 3 Inorganic materials 0.000 claims description 8
- 229910006404 SnO 2 Inorganic materials 0.000 claims description 8
- 229910004298 SiO 2 Inorganic materials 0.000 claims description 7
- 238000010438 heat treatment Methods 0.000 claims description 7
- 230000007423 decrease Effects 0.000 claims description 6
- 229910018072 Al 2 O 3 Inorganic materials 0.000 claims description 5
- 229910005191 Ga 2 O 3 Inorganic materials 0.000 claims description 5
- CPLXHLVBOLITMK-UHFFFAOYSA-N Magnesium oxide Chemical compound [Mg]=O CPLXHLVBOLITMK-UHFFFAOYSA-N 0.000 claims description 5
- 229910044991 metal oxide Inorganic materials 0.000 claims description 4
- 150000004706 metal oxides Chemical class 0.000 claims description 4
- 229910052708 sodium Inorganic materials 0.000 claims description 3
- GNRSAWUEBMWBQH-UHFFFAOYSA-N nickel(II) oxide Inorganic materials [Ni]=O GNRSAWUEBMWBQH-UHFFFAOYSA-N 0.000 claims description 2
- 150000001875 compounds Chemical class 0.000 claims 11
- YPFNIPKMNMDDDB-UHFFFAOYSA-K 2-[2-[bis(carboxylatomethyl)amino]ethyl-(2-hydroxyethyl)amino]acetate;iron(3+) Chemical compound [Fe+3].OCCN(CC([O-])=O)CCN(CC([O-])=O)CC([O-])=O YPFNIPKMNMDDDB-UHFFFAOYSA-K 0.000 claims 1
- KKCBUQHMOMHUOY-UHFFFAOYSA-N Na2O Inorganic materials [O-2].[Na+].[Na+] KKCBUQHMOMHUOY-UHFFFAOYSA-N 0.000 claims 1
- 230000035945 sensitivity Effects 0.000 description 38
- ATUOYWHBWRKTHZ-UHFFFAOYSA-N Propane Chemical compound CCC ATUOYWHBWRKTHZ-UHFFFAOYSA-N 0.000 description 22
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 15
- NNPPMTNAJDCUHE-UHFFFAOYSA-N isobutane Chemical compound CC(C)C NNPPMTNAJDCUHE-UHFFFAOYSA-N 0.000 description 14
- 239000001294 propane Substances 0.000 description 11
- 239000010410 layer Substances 0.000 description 10
- 230000007704 transition Effects 0.000 description 8
- 239000001282 iso-butane Substances 0.000 description 7
- 235000013847 iso-butane Nutrition 0.000 description 7
- 229940035415 isobutane Drugs 0.000 description 7
- 239000004065 semiconductor Substances 0.000 description 7
- UQSXHKLRYXJYBZ-UHFFFAOYSA-N iron oxide Inorganic materials [Fe]=O UQSXHKLRYXJYBZ-UHFFFAOYSA-N 0.000 description 6
- LIKBJVNGSGBSGK-UHFFFAOYSA-N iron(3+);oxygen(2-) Chemical compound [O-2].[O-2].[O-2].[Fe+3].[Fe+3] LIKBJVNGSGBSGK-UHFFFAOYSA-N 0.000 description 6
- BASFCYQUMIYNBI-UHFFFAOYSA-N platinum Chemical compound [Pt] BASFCYQUMIYNBI-UHFFFAOYSA-N 0.000 description 6
- 239000000126 substance Substances 0.000 description 5
- 239000000758 substrate Substances 0.000 description 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 5
- 239000011787 zinc oxide Substances 0.000 description 5
- 238000010586 diagram Methods 0.000 description 4
- NDLPOXTZKUMGOV-UHFFFAOYSA-N oxo(oxoferriooxy)iron hydrate Chemical compound O.O=[Fe]O[Fe]=O NDLPOXTZKUMGOV-UHFFFAOYSA-N 0.000 description 4
- 239000000843 powder Substances 0.000 description 4
- 239000013589 supplement Substances 0.000 description 4
- ZNOKGRXACCSDPY-UHFFFAOYSA-N tungsten trioxide Chemical compound O=[W](=O)=O ZNOKGRXACCSDPY-UHFFFAOYSA-N 0.000 description 4
- CXKCTMHTOKXKQT-UHFFFAOYSA-N cadmium oxide Inorganic materials [Cd]=O CXKCTMHTOKXKQT-UHFFFAOYSA-N 0.000 description 3
- CFEAAQFZALKQPA-UHFFFAOYSA-N cadmium(2+);oxygen(2-) Chemical compound [O-2].[Cd+2] CFEAAQFZALKQPA-UHFFFAOYSA-N 0.000 description 3
- 230000008859 change Effects 0.000 description 3
- 238000002474 experimental method Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- TWNQGVIAIRXVLR-UHFFFAOYSA-N oxo(oxoalumanyloxy)alumane Chemical compound O=[Al]O[Al]=O TWNQGVIAIRXVLR-UHFFFAOYSA-N 0.000 description 3
- 229910052697 platinum Inorganic materials 0.000 description 3
- 230000035807 sensation Effects 0.000 description 3
- 239000000243 solution Substances 0.000 description 3
- 239000007858 starting material Substances 0.000 description 3
- 101100496858 Mus musculus Colec12 gene Proteins 0.000 description 2
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 2
- 230000008901 benefit Effects 0.000 description 2
- 238000004140 cleaning Methods 0.000 description 2
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical group [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 2
- 229910052737 gold Inorganic materials 0.000 description 2
- 239000010931 gold Substances 0.000 description 2
- 229910052595 hematite Inorganic materials 0.000 description 2
- 239000011019 hematite Substances 0.000 description 2
- 229910052742 iron Inorganic materials 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- JKQOBWVOAYFWKG-UHFFFAOYSA-N molybdenum trioxide Chemical compound O=[Mo](=O)=O JKQOBWVOAYFWKG-UHFFFAOYSA-N 0.000 description 2
- 230000001590 oxidative effect Effects 0.000 description 2
- 239000002244 precipitate Substances 0.000 description 2
- 230000004044 response Effects 0.000 description 2
- 229910001220 stainless steel Inorganic materials 0.000 description 2
- 239000010935 stainless steel Substances 0.000 description 2
- XOLBLPGZBRYERU-UHFFFAOYSA-N tin dioxide Chemical compound O=[Sn]=O XOLBLPGZBRYERU-UHFFFAOYSA-N 0.000 description 2
- 238000010792 warming Methods 0.000 description 2
- -1 / J-Fe 2 O 3 Chemical class 0.000 description 1
- 241000872931 Myoporum sandwicense Species 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 description 1
- 238000002441 X-ray diffraction Methods 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 1
- 238000004458 analytical method Methods 0.000 description 1
- 239000011230 binding agent Substances 0.000 description 1
- 239000001273 butane Substances 0.000 description 1
- 150000003841 chloride salts Chemical class 0.000 description 1
- 239000013078 crystal Substances 0.000 description 1
- 238000004455 differential thermal analysis Methods 0.000 description 1
- 239000012153 distilled water Substances 0.000 description 1
- 238000004880 explosion Methods 0.000 description 1
- 238000010304 firing Methods 0.000 description 1
- 239000008240 homogeneous mixture Substances 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000002427 irreversible effect Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 239000011812 mixed powder Substances 0.000 description 1
- 239000011259 mixed solution Substances 0.000 description 1
- 239000004570 mortar (masonry) Substances 0.000 description 1
- IJDNQMDRQITEOD-UHFFFAOYSA-N n-butane Chemical compound CCCC IJDNQMDRQITEOD-UHFFFAOYSA-N 0.000 description 1
- OFBQJSOFQDEBGM-UHFFFAOYSA-N n-pentane Natural products CCCCC OFBQJSOFQDEBGM-UHFFFAOYSA-N 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 239000000047 product Substances 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 230000002441 reversible effect Effects 0.000 description 1
- 239000002002 slurry Substances 0.000 description 1
- 239000011780 sodium chloride Substances 0.000 description 1
- 239000011029 spinel Substances 0.000 description 1
- 229910052596 spinel Inorganic materials 0.000 description 1
- 230000006641 stabilisation Effects 0.000 description 1
- 238000011105 stabilization Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 239000002344 surface layer Substances 0.000 description 1
- 239000010409 thin film Substances 0.000 description 1
- 238000007740 vapor deposition Methods 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
- G01N27/04—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating impedance by investigating resistance
- G01N27/12—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating impedance by investigating resistance of a solid body in dependence upon absorption of a fluid; of a solid body in dependence upon reaction with a fluid, for detecting components in the fluid
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Investigating Or Analyzing Materials By The Use Of Fluid Adsorption Or Reactions (AREA)
Applications Claiming Priority (9)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13428675A JPS5918659B2 (ja) | 1975-11-08 | 1975-11-08 | カネンセイガケンチソシ |
| JP13428775A JPS5853736B2 (ja) | 1975-11-08 | 1975-11-08 | カネンセイガスケンチソシ |
| JP13428575A JPS5853735B2 (ja) | 1975-11-08 | 1975-11-08 | カネンセイガスケンチソシ |
| JP13577275A JPS5853737B2 (ja) | 1975-11-11 | 1975-11-11 | カネンセイガスケンチソシ |
| JP13577375A JPS5853738B2 (ja) | 1975-11-11 | 1975-11-11 | カネンセイガスケンチソシ |
| JP13694575A JPS5853740B2 (ja) | 1975-11-13 | 1975-11-13 | カネンセイガスケンチソシ |
| JP13694175A JPS5853739B2 (ja) | 1975-11-13 | 1975-11-13 | カネンセイガスケンチソシ |
| JP13834275A JPS5853741B2 (ja) | 1975-11-17 | 1975-11-17 | カネンセイガスケンチソシ |
| JP13963375A JPS5853742B2 (ja) | 1975-11-19 | 1975-11-19 | カネンセイガスケンチソシ |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| DE2651160A1 DE2651160A1 (de) | 1977-05-18 |
| DE2651160B2 DE2651160B2 (de) | 1978-09-28 |
| DE2651160C3 true DE2651160C3 (de) | 1979-05-31 |
Family
ID=27577426
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19762651160 Expired DE2651160C3 (de) | 1975-11-08 | 1976-11-05 | Sensor für reduzierende Gase |
Country Status (3)
| Country | Link |
|---|---|
| DE (1) | DE2651160C3 (online.php) |
| FR (1) | FR2331016A1 (online.php) |
| GB (1) | GB1527406A (online.php) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4307373A (en) | 1977-06-22 | 1981-12-22 | Rosemont Engineering Company Limited | Solid state sensor element |
Families Citing this family (18)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5853862B2 (ja) * | 1978-02-20 | 1983-12-01 | 松下電器産業株式会社 | 可燃性ガス検知素子 |
| DE2821266A1 (de) * | 1978-05-16 | 1979-11-22 | Siemens Ag | Gassensoren |
| AU518932B2 (en) * | 1979-07-06 | 1981-10-29 | Matsushita Electric Industrial Co., Ltd. | Combustible gas sensor |
| JPS5674646A (en) * | 1979-11-24 | 1981-06-20 | Matsushita Electric Ind Co Ltd | Combustible gas detecting element |
| DE3005928A1 (de) * | 1980-02-16 | 1981-09-10 | Robert Bosch Gmbh, 7000 Stuttgart | Beheizte ionenstromsonde fuer hohe zemperaturen |
| DE3019387C2 (de) * | 1980-05-21 | 1986-01-23 | Siemens AG, 1000 Berlin und 8000 München | Dünnschicht-Halbleiter-Gassensor mit einem in den Sensoraufbau integrierten Heizelement |
| DE3032476A1 (de) * | 1980-08-28 | 1982-04-01 | Siemens AG, 1000 Berlin und 8000 München | Selektiver duennschicht-gassensor hoher empfindlichkeit und stabilitaet zum nachweis und zur messung von gasfoermigen kohlenwasserstoff-verunreinigungen in der luft auf der basis von wolframoxid (wo(pfeil abwaerts)x(pfeil abwaerts))-halbleitern, sowie ein verfahren zu seiner herstellung |
| US4407778A (en) * | 1980-09-25 | 1983-10-04 | Tokyo Shibaura Denki Kabushiki Kaisha | Freon gas detecting element |
| DE3203200A1 (de) * | 1982-01-30 | 1983-08-04 | Bosch Gmbh Robert | Zuendkerze mit sauerstoffsensor |
| US4732738A (en) * | 1982-05-17 | 1988-03-22 | Matsushita Electric Industrial Co., Ltd. | Combustible gas detecting element |
| GB8329005D0 (en) * | 1983-10-31 | 1983-11-30 | Atomic Energy Authority Uk | Sensors |
| GB8329003D0 (en) * | 1983-10-31 | 1983-11-30 | Atomic Energy Authority Uk | Sensors |
| US4587104A (en) * | 1983-12-21 | 1986-05-06 | Westinghouse Electric Corp. | Semiconductor oxide gas combustibles sensor |
| GB2192459B (en) * | 1986-07-07 | 1990-12-19 | English Electric Valve Co Ltd | Hydrogen sulphide sensor |
| EP0464244B1 (de) * | 1990-07-04 | 1995-06-14 | Siemens Aktiengesellschaft | Sensor zur Erfassung reduzierender Gase |
| EP0527259B1 (de) * | 1991-08-14 | 1995-10-25 | Siemens Aktiengesellschaft | Gassensor mit halbleitendem Galliumoxid |
| EP0527258B1 (de) * | 1991-08-14 | 1995-10-25 | Siemens Aktiengesellschaft | Gassensor-Array zur Detektion einzelner Gaskomponenten in einem Gasgemisch |
| MD1725C2 (ro) * | 2000-05-04 | 2002-02-28 | Думитру ЦЮЛЯНУ | Sesizor de gaze toxice |
-
1976
- 1976-11-05 DE DE19762651160 patent/DE2651160C3/de not_active Expired
- 1976-11-05 FR FR7633525A patent/FR2331016A1/fr active Granted
- 1976-11-08 GB GB46458/76A patent/GB1527406A/en not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4307373A (en) | 1977-06-22 | 1981-12-22 | Rosemont Engineering Company Limited | Solid state sensor element |
Also Published As
| Publication number | Publication date |
|---|---|
| GB1527406A (en) | 1978-10-04 |
| DE2651160A1 (de) | 1977-05-18 |
| FR2331016B1 (online.php) | 1980-07-25 |
| FR2331016A1 (fr) | 1977-06-03 |
| DE2651160B2 (de) | 1978-09-28 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C3 | Grant after two publication steps (3rd publication) | ||
| 8339 | Ceased/non-payment of the annual fee |