JPH0514861B2 - - Google Patents
Info
- Publication number
- JPH0514861B2 JPH0514861B2 JP59109812A JP10981284A JPH0514861B2 JP H0514861 B2 JPH0514861 B2 JP H0514861B2 JP 59109812 A JP59109812 A JP 59109812A JP 10981284 A JP10981284 A JP 10981284A JP H0514861 B2 JPH0514861 B2 JP H0514861B2
- Authority
- JP
- Japan
- Prior art keywords
- sensor
- srtio
- resistance
- gas
- sensitivity
- 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
- 239000000463 material Substances 0.000 claims description 26
- 229910002367 SrTiO Inorganic materials 0.000 claims description 23
- 239000002131 composite material Substances 0.000 claims description 8
- 239000000126 substance Substances 0.000 claims description 8
- 239000007789 gas Substances 0.000 description 39
- 230000035945 sensitivity Effects 0.000 description 16
- 238000002485 combustion reaction Methods 0.000 description 13
- 239000000919 ceramic Substances 0.000 description 12
- 230000004044 response Effects 0.000 description 10
- 239000000203 mixture Substances 0.000 description 9
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 7
- 238000000034 method Methods 0.000 description 7
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 6
- 229910052751 metal Inorganic materials 0.000 description 6
- 239000002184 metal Substances 0.000 description 6
- 239000000758 substrate Substances 0.000 description 6
- 239000001301 oxygen Substances 0.000 description 5
- 229910052760 oxygen Inorganic materials 0.000 description 5
- 238000012360 testing method Methods 0.000 description 5
- 229910010413 TiO 2 Inorganic materials 0.000 description 4
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 4
- 238000010586 diagram Methods 0.000 description 4
- 239000000446 fuel Substances 0.000 description 4
- 239000000843 powder Substances 0.000 description 4
- 238000007751 thermal spraying Methods 0.000 description 4
- 229910001252 Pd alloy Inorganic materials 0.000 description 3
- 229910006404 SnO 2 Inorganic materials 0.000 description 3
- 239000003054 catalyst Substances 0.000 description 3
- 230000003197 catalytic effect Effects 0.000 description 3
- 238000001816 cooling Methods 0.000 description 3
- 230000004043 responsiveness Effects 0.000 description 3
- QTBSBXVTEAMEQO-UHFFFAOYSA-M Acetate Chemical compound CC([O-])=O QTBSBXVTEAMEQO-UHFFFAOYSA-M 0.000 description 2
- 229910018921 CoO 3 Inorganic materials 0.000 description 2
- 239000007772 electrode material Substances 0.000 description 2
- 238000010304 firing Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000005259 measurement Methods 0.000 description 2
- 239000012528 membrane Substances 0.000 description 2
- 229910000510 noble metal Inorganic materials 0.000 description 2
- 239000008188 pellet Substances 0.000 description 2
- 239000000377 silicon dioxide Substances 0.000 description 2
- 239000007784 solid electrolyte Substances 0.000 description 2
- 229910002076 stabilized zirconia Inorganic materials 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 206010021143 Hypoxia Diseases 0.000 description 1
- 229910002651 NO3 Inorganic materials 0.000 description 1
- NHNBFGGVMKEFGY-UHFFFAOYSA-N Nitrate Chemical compound [O-][N+]([O-])=O NHNBFGGVMKEFGY-UHFFFAOYSA-N 0.000 description 1
- MUBZPKHOEPUJKR-UHFFFAOYSA-N Oxalic acid Chemical compound OC(=O)C(O)=O MUBZPKHOEPUJKR-UHFFFAOYSA-N 0.000 description 1
- 150000001242 acetic acid derivatives Chemical class 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 239000004568 cement Substances 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 239000013078 crystal Substances 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 239000008240 homogeneous mixture Substances 0.000 description 1
- 239000012456 homogeneous solution Substances 0.000 description 1
- WABPQHHGFIMREM-UHFFFAOYSA-N lead(0) Chemical compound [Pb] WABPQHHGFIMREM-UHFFFAOYSA-N 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 229920000609 methyl cellulose Polymers 0.000 description 1
- 239000001923 methylcellulose Substances 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- -1 oxygen ion Chemical class 0.000 description 1
- 229910052763 palladium Inorganic materials 0.000 description 1
- 229910052697 platinum Inorganic materials 0.000 description 1
- 239000010970 precious metal Substances 0.000 description 1
- 238000007639 printing Methods 0.000 description 1
- 238000010298 pulverizing process Methods 0.000 description 1
- 238000006479 redox reaction Methods 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 238000005245 sintering Methods 0.000 description 1
- 239000004071 soot Substances 0.000 description 1
- 238000004544 sputter deposition Methods 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 238000003466 welding 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)
Priority Applications (6)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10981284A JPS60253859A (ja) | 1984-05-30 | 1984-05-30 | ガスセンサ |
| US06/826,495 US4692429A (en) | 1984-04-25 | 1985-04-03 | Catalyst composition and multi-functional sensor |
| DE8585901589T DE3584226D1 (de) | 1984-04-25 | 1985-04-03 | Zusammensetzung. |
| EP85901589A EP0180646B1 (de) | 1984-04-25 | 1985-04-03 | Zusammensetzung |
| PCT/JP1985/000163 WO1985004859A1 (en) | 1984-04-25 | 1985-04-03 | Composition |
| US07/428,029 US5015616A (en) | 1984-04-25 | 1989-10-27 | Composition for catalytically cleaning exhaust gas and to improve the sensitivity of sensors |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10981284A JPS60253859A (ja) | 1984-05-30 | 1984-05-30 | ガスセンサ |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS60253859A JPS60253859A (ja) | 1985-12-14 |
| JPH0514861B2 true JPH0514861B2 (de) | 1993-02-26 |
Family
ID=14519827
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10981284A Granted JPS60253859A (ja) | 1984-04-25 | 1984-05-30 | ガスセンサ |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS60253859A (de) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0716452Y2 (ja) * | 1987-08-05 | 1995-04-19 | 東洋インキ製造株式会社 | 感熱転写材 |
| CN108579774B (zh) * | 2018-05-04 | 2021-04-02 | 中山大学 | 一种具有光热协同作用的z型催化剂及其应用 |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS49103699A (de) * | 1973-02-02 | 1974-10-01 | ||
| JPS50109795A (de) * | 1974-02-04 | 1975-08-29 | ||
| JPS5115492A (en) * | 1974-07-29 | 1976-02-06 | Hitachi Ltd | Kemuri oyobi gasukenchisoshi |
| JPS55132941A (en) * | 1979-04-04 | 1980-10-16 | Matsushita Electric Ind Co Ltd | Oxygen density detecting sensor |
| JPS55156849A (en) * | 1979-05-24 | 1980-12-06 | Matsushita Electric Ind Co Ltd | Gas detecting sensor |
| JPS57103041A (en) * | 1980-12-19 | 1982-06-26 | Matsushita Electric Ind Co Ltd | Equivalent point sensor of combustion |
| JPS57204445A (en) * | 1981-06-12 | 1982-12-15 | Matsushita Electric Ind Co Ltd | Sensor indicating equivalent composition of combustion gas |
| JPS57204446A (en) * | 1981-06-12 | 1982-12-15 | Matsushita Electric Ind Co Ltd | Preparation of sensor indicating equivalent composition of combustion gas |
| JPS57204447A (en) * | 1981-06-12 | 1982-12-15 | Matsushita Electric Ind Co Ltd | Sensor indicating equivalent composition of combustion gas |
-
1984
- 1984-05-30 JP JP10981284A patent/JPS60253859A/ja active Granted
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS49103699A (de) * | 1973-02-02 | 1974-10-01 | ||
| JPS50109795A (de) * | 1974-02-04 | 1975-08-29 | ||
| JPS5115492A (en) * | 1974-07-29 | 1976-02-06 | Hitachi Ltd | Kemuri oyobi gasukenchisoshi |
| JPS55132941A (en) * | 1979-04-04 | 1980-10-16 | Matsushita Electric Ind Co Ltd | Oxygen density detecting sensor |
| JPS55156849A (en) * | 1979-05-24 | 1980-12-06 | Matsushita Electric Ind Co Ltd | Gas detecting sensor |
| JPS57103041A (en) * | 1980-12-19 | 1982-06-26 | Matsushita Electric Ind Co Ltd | Equivalent point sensor of combustion |
| JPS57204445A (en) * | 1981-06-12 | 1982-12-15 | Matsushita Electric Ind Co Ltd | Sensor indicating equivalent composition of combustion gas |
| JPS57204446A (en) * | 1981-06-12 | 1982-12-15 | Matsushita Electric Ind Co Ltd | Preparation of sensor indicating equivalent composition of combustion gas |
| JPS57204447A (en) * | 1981-06-12 | 1982-12-15 | Matsushita Electric Ind Co Ltd | Sensor indicating equivalent composition of combustion gas |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS60253859A (ja) | 1985-12-14 |
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