JPS57154041A - Gas detecting element - Google Patents
Gas detecting elementInfo
- Publication number
- JPS57154041A JPS57154041A JP3876281A JP3876281A JPS57154041A JP S57154041 A JPS57154041 A JP S57154041A JP 3876281 A JP3876281 A JP 3876281A JP 3876281 A JP3876281 A JP 3876281A JP S57154041 A JPS57154041 A JP S57154041A
- Authority
- JP
- Japan
- Prior art keywords
- gas
- detecting element
- al2o3
- sio2
- support
- 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
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 abstract 4
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 abstract 3
- 229910052593 corundum Inorganic materials 0.000 abstract 3
- 229910000510 noble metal Inorganic materials 0.000 abstract 3
- 229910001845 yogo sapphire Inorganic materials 0.000 abstract 3
- 239000003054 catalyst Substances 0.000 abstract 2
- 229910052681 coesite Inorganic materials 0.000 abstract 2
- 229910052906 cristobalite Inorganic materials 0.000 abstract 2
- 229910044991 metal oxide Inorganic materials 0.000 abstract 2
- 150000004706 metal oxides Chemical class 0.000 abstract 2
- 239000004065 semiconductor Substances 0.000 abstract 2
- 239000000377 silicon dioxide Substances 0.000 abstract 2
- 235000012239 silicon dioxide Nutrition 0.000 abstract 2
- 229910052682 stishovite Inorganic materials 0.000 abstract 2
- 229910052905 tridymite Inorganic materials 0.000 abstract 2
- 229910052737 gold Inorganic materials 0.000 abstract 1
- 229910052763 palladium Inorganic materials 0.000 abstract 1
- 229910052697 platinum Inorganic materials 0.000 abstract 1
- 229910052703 rhodium Inorganic materials 0.000 abstract 1
- 230000035945 sensitivity Effects 0.000 abstract 1
- 239000000758 substrate Substances 0.000 abstract 1
- 229910052720 vanadium Inorganic materials 0.000 abstract 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 (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3876281A JPS57154041A (en) | 1981-03-19 | 1981-03-19 | Gas detecting element |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3876281A JPS57154041A (en) | 1981-03-19 | 1981-03-19 | Gas detecting element |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS57154041A true JPS57154041A (en) | 1982-09-22 |
| JPS6363064B2 JPS6363064B2 (enrdf_load_stackoverflow) | 1988-12-06 |
Family
ID=12534288
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3876281A Granted JPS57154041A (en) | 1981-03-19 | 1981-03-19 | Gas detecting element |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS57154041A (enrdf_load_stackoverflow) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS59105553A (ja) * | 1982-12-09 | 1984-06-18 | Fuigaro Giken Kk | ガス検出素子 |
| JPS59108947A (ja) * | 1982-12-13 | 1984-06-23 | Fuigaro Giken Kk | Ｃｏガス検出素子 |
| JPS607351A (ja) * | 1983-06-27 | 1985-01-16 | Toshiba Corp | 感ガス素子の製造方法 |
-
1981
- 1981-03-19 JP JP3876281A patent/JPS57154041A/ja active Granted
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS59105553A (ja) * | 1982-12-09 | 1984-06-18 | Fuigaro Giken Kk | ガス検出素子 |
| JPS59108947A (ja) * | 1982-12-13 | 1984-06-23 | Fuigaro Giken Kk | Ｃｏガス検出素子 |
| JPS607351A (ja) * | 1983-06-27 | 1985-01-16 | Toshiba Corp | 感ガス素子の製造方法 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6363064B2 (enrdf_load_stackoverflow) | 1988-12-06 |
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