JPS6015550A - 薄膜ガスセンサ - Google Patents
薄膜ガスセンサInfo
- Publication number
- JPS6015550A JPS6015550A JP59129029A JP12902984A JPS6015550A JP S6015550 A JPS6015550 A JP S6015550A JP 59129029 A JP59129029 A JP 59129029A JP 12902984 A JP12902984 A JP 12902984A JP S6015550 A JPS6015550 A JP S6015550A
- Authority
- JP
- Japan
- Prior art keywords
- thin film
- substrate
- gas sensor
- tungsten oxide
- 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.)
- Granted
Links
- 239000010409 thin film Substances 0.000 title claims description 18
- 239000007789 gas Substances 0.000 claims description 31
- 239000000758 substrate Substances 0.000 claims description 20
- QGLKJKCYBOYXKC-UHFFFAOYSA-N nonaoxidotritungsten Chemical compound O=[W]1(=O)O[W](=O)(=O)O[W](=O)(=O)O1 QGLKJKCYBOYXKC-UHFFFAOYSA-N 0.000 claims description 14
- 229910001930 tungsten oxide Inorganic materials 0.000 claims description 14
- 239000010408 film Substances 0.000 claims description 13
- 150000002430 hydrocarbons Chemical class 0.000 claims description 12
- HSFWRNGVRCDJHI-UHFFFAOYSA-N alpha-acetylene Natural products C#C HSFWRNGVRCDJHI-UHFFFAOYSA-N 0.000 claims description 11
- 229930195733 hydrocarbon Natural products 0.000 claims description 11
- 230000035945 sensitivity Effects 0.000 claims description 11
- 125000002534 ethynyl group Chemical group [H]C#C* 0.000 claims description 9
- 239000013078 crystal Substances 0.000 claims description 8
- GQYHUHYESMUTHG-UHFFFAOYSA-N lithium niobate Chemical compound [Li+].[O-][Nb](=O)=O GQYHUHYESMUTHG-UHFFFAOYSA-N 0.000 claims description 8
- 238000005259 measurement Methods 0.000 claims description 8
- 238000004544 sputter deposition Methods 0.000 claims description 6
- 229910044991 metal oxide Inorganic materials 0.000 claims description 5
- 150000004706 metal oxides Chemical class 0.000 claims description 5
- 239000001301 oxygen Substances 0.000 claims description 5
- 229910052760 oxygen Inorganic materials 0.000 claims description 5
- 239000004065 semiconductor Substances 0.000 claims description 5
- 239000004215 Carbon black (E152) Substances 0.000 claims description 4
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims description 4
- 239000012535 impurity Substances 0.000 claims description 4
- BASFCYQUMIYNBI-UHFFFAOYSA-N platinum Chemical compound [Pt] BASFCYQUMIYNBI-UHFFFAOYSA-N 0.000 claims description 4
- 238000001514 detection method Methods 0.000 claims description 3
- 230000000694 effects Effects 0.000 claims description 3
- WFKWXMTUELFFGS-UHFFFAOYSA-N tungsten Chemical compound [W] WFKWXMTUELFFGS-UHFFFAOYSA-N 0.000 claims description 3
- 229910052721 tungsten Inorganic materials 0.000 claims description 3
- 239000010937 tungsten Substances 0.000 claims description 3
- 239000011261 inert gas Substances 0.000 claims description 2
- 239000011810 insulating material Substances 0.000 claims description 2
- 229910000510 noble metal Inorganic materials 0.000 claims description 2
- 229910052697 platinum Inorganic materials 0.000 claims description 2
- 229910052751 metal Inorganic materials 0.000 claims 1
- 239000002184 metal Substances 0.000 claims 1
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 6
- 239000001257 hydrogen Substances 0.000 description 4
- 229910052739 hydrogen Inorganic materials 0.000 description 4
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 239000012528 membrane Substances 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- CSCPPACGZOOCGX-UHFFFAOYSA-N Acetone Chemical compound CC(C)=O CSCPPACGZOOCGX-UHFFFAOYSA-N 0.000 description 2
- ATUOYWHBWRKTHZ-UHFFFAOYSA-N Propane Chemical compound CCC ATUOYWHBWRKTHZ-UHFFFAOYSA-N 0.000 description 2
- 238000002360 preparation method Methods 0.000 description 2
- VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 description 1
- 239000005977 Ethylene Substances 0.000 description 1
- 206010070834 Sensitisation Diseases 0.000 description 1
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 1
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 description 1
- 206010057040 Temperature intolerance Diseases 0.000 description 1
- 238000002441 X-ray diffraction Methods 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 239000000654 additive Substances 0.000 description 1
- 239000003463 adsorbent Substances 0.000 description 1
- 238000003915 air pollution Methods 0.000 description 1
- 150000001298 alcohols Chemical class 0.000 description 1
- 230000008033 biological extinction Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000001273 butane Substances 0.000 description 1
- 230000003197 catalytic effect Effects 0.000 description 1
- 150000001768 cations Chemical class 0.000 description 1
- 239000000919 ceramic Substances 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000004817 gas chromatography Methods 0.000 description 1
- 230000008543 heat sensitivity Effects 0.000 description 1
- 150000002431 hydrogen Chemical class 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 238000011835 investigation Methods 0.000 description 1
- 238000000691 measurement method Methods 0.000 description 1
- 238000012544 monitoring process Methods 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
- HFLAMWCKUFHSAZ-UHFFFAOYSA-N niobium dioxide Inorganic materials O=[Nb]=O HFLAMWCKUFHSAZ-UHFFFAOYSA-N 0.000 description 1
- 239000007800 oxidant agent Substances 0.000 description 1
- 230000001590 oxidative effect Effects 0.000 description 1
- -1 oxygen ions Chemical class 0.000 description 1
- 230000000607 poisoning effect Effects 0.000 description 1
- 239000001294 propane Substances 0.000 description 1
- 230000004044 response Effects 0.000 description 1
- 229930195734 saturated hydrocarbon Natural products 0.000 description 1
- 230000008313 sensitization Effects 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
- 238000001179 sorption measurement Methods 0.000 description 1
- 229910052717 sulfur Inorganic materials 0.000 description 1
- 239000011593 sulfur Substances 0.000 description 1
- RAOIDOHSFRTOEL-UHFFFAOYSA-N tetrahydrothiophene Chemical compound C1CCSC1 RAOIDOHSFRTOEL-UHFFFAOYSA-N 0.000 description 1
- ZNOKGRXACCSDPY-UHFFFAOYSA-N tungsten trioxide Chemical compound O=[W](=O)=O ZNOKGRXACCSDPY-UHFFFAOYSA-N 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 (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE3322481.1 | 1983-06-22 | ||
| DE19833322481 DE3322481A1 (de) | 1983-06-22 | 1983-06-22 | Duennschicht-gassensor zum nachweis und zur messung von gasfoermigen kohlenwasserstoff-verunreinigungen mit doppel- und dreifachbindungen, insbesondere von acetylen, in luft sowie ein verfahren zu seiner herstellung |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6015550A true JPS6015550A (ja) | 1985-01-26 |
| JPH0249656B2 JPH0249656B2 (en, 2012) | 1990-10-30 |
Family
ID=6202092
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP59129029A Granted JPS6015550A (ja) | 1983-06-22 | 1984-06-22 | 薄膜ガスセンサ |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US4581204A (en, 2012) |
| EP (1) | EP0131731B1 (en, 2012) |
| JP (1) | JPS6015550A (en, 2012) |
| AT (1) | ATE41241T1 (en, 2012) |
| DE (2) | DE3322481A1 (en, 2012) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0375237A (ja) * | 1989-08-17 | 1991-03-29 | Ishizuka Glass Co Ltd | セラミック基板用グレーズ組成物 |
Families Citing this family (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3723052A1 (de) * | 1987-07-11 | 1989-01-19 | Kernforschungsz Karlsruhe | Herstellung von inerten, katalytisch wirksamen oder gassensitiven keramikschichten fuer gassensoren |
| GB9501461D0 (en) * | 1994-06-20 | 1995-03-15 | Capteur Sensors & Analysers | Detection of ozone |
| DE4428155C2 (de) * | 1994-08-09 | 1996-12-19 | Siemens Ag | Verfahren zur Herstellung eines Gassensors |
| US6202471B1 (en) * | 1997-10-10 | 2001-03-20 | Nanomaterials Research Corporation | Low-cost multilaminate sensors |
| AU7563698A (en) * | 1997-04-30 | 1998-11-24 | T/J Technologies, Inc. | Chemical sensors and methods for their use |
| DE19720007C2 (de) * | 1997-05-13 | 1999-06-02 | Siemens Ag | Gassensorsystem zur Detektion von mindestens einem Gas oder von Partikeln oder einer Kombination daraus mit zwei Gassensoren, Verfahren zu dessen Betrieb und Verwendung des Gassensorsystems |
| EP0936461A3 (en) * | 1998-02-11 | 2000-12-06 | Cbl Ceramics Limited | Gas sensor |
| US7113069B1 (en) * | 1999-11-30 | 2006-09-26 | Smiths Detection Inc. | Aligned particle based sensor elements |
| WO2000033062A1 (en) * | 1998-12-01 | 2000-06-08 | Cyrano Sciences, Inc. | Aligned particle based sensor elements |
| CN1084302C (zh) * | 1998-12-12 | 2002-05-08 | 中国科学技术大学 | 一种乙炔酒精气敏材料及其制备方法 |
| US6423120B1 (en) | 2000-07-17 | 2002-07-23 | Agilent Technologies, Inc. | Sample introduction systems and methods |
| RU2194975C2 (ru) * | 2001-01-15 | 2002-12-20 | Михайлова Антонина Михайловна | Твердотельный электрохимический газоанализатор для определения ацетилена |
| TWI220455B (en) * | 2001-11-29 | 2004-08-21 | Ind Tech Res Inst | Method for preparing tungsten trioxide precursor and hydrogen sulfide gas sensor fabricated using the same |
| US20110124113A1 (en) * | 2009-11-25 | 2011-05-26 | Abdul-Majeed Azad | Methods and devices for detecting unsaturated compounds |
| US9146226B1 (en) | 2011-05-26 | 2015-09-29 | The University Of Toledo | Methods and devices for detecting unsaturated compounds |
| DE102017200156A1 (de) | 2017-01-09 | 2018-07-12 | Robert Bosch Gmbh | Herstellungsverfahren für eine mikromechanische Sensorvorrichtung und entsprechende mikromechanische Sensorvorrichtung |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3479257A (en) * | 1966-11-25 | 1969-11-18 | Gen Electric | Methods and apparatus for measuring the content of hydrogen or reducing gases in an atmosphere |
| DE2016388B2 (de) * | 1970-04-06 | 1972-07-06 | Taguchi, Naoyoshi, Kobe, Hyogo (Japan) | Gasspuerelement |
| JPS49103699A (en, 2012) * | 1973-02-02 | 1974-10-01 | ||
| US4197089A (en) * | 1975-12-22 | 1980-04-08 | Ambac Industries, Incorporated | Reducing gas sensor |
| US4314996A (en) * | 1979-04-04 | 1982-02-09 | Matsushita Electric Industrial Company, Limited | Oxygen sensor |
| DE2933971C2 (de) * | 1979-08-22 | 1983-12-15 | Siemens AG, 1000 Berlin und 8000 München | Gassensor hoher Empfindlichkeit und Stabilität zum Nachweis und zur Messung des Verunreinigungsgehaltes von Luft auf der Basis von Metalloxidhalbleitern |
| JPS5720577A (en) * | 1980-07-10 | 1982-02-03 | Mayekawa Mfg Co Ltd | Speed controller with variable-frequency power source for electric motor for driving screw compressor |
| 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 |
| JPS5774647A (en) * | 1980-10-28 | 1982-05-10 | Matsushita Electric Ind Co Ltd | Detecting element for inflammable gas |
-
1983
- 1983-06-22 DE DE19833322481 patent/DE3322481A1/de not_active Withdrawn
-
1984
- 1984-03-27 US US06/593,875 patent/US4581204A/en not_active Expired - Fee Related
- 1984-06-04 AT AT84106360T patent/ATE41241T1/de not_active IP Right Cessation
- 1984-06-04 EP EP84106360A patent/EP0131731B1/de not_active Expired
- 1984-06-04 DE DE8484106360T patent/DE3477065D1/de not_active Expired
- 1984-06-22 JP JP59129029A patent/JPS6015550A/ja active Granted
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0375237A (ja) * | 1989-08-17 | 1991-03-29 | Ishizuka Glass Co Ltd | セラミック基板用グレーズ組成物 |
Also Published As
| Publication number | Publication date |
|---|---|
| US4581204A (en) | 1986-04-08 |
| EP0131731A3 (en) | 1986-09-10 |
| DE3322481A1 (de) | 1985-01-03 |
| EP0131731B1 (de) | 1989-03-08 |
| ATE41241T1 (de) | 1989-03-15 |
| DE3477065D1 (en) | 1989-04-13 |
| JPH0249656B2 (en, 2012) | 1990-10-30 |
| EP0131731A2 (de) | 1985-01-23 |
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