JPS6093949A - ガスセンサとその製造法 - Google Patents
ガスセンサとその製造法Info
- Publication number
- JPS6093949A JPS6093949A JP20322283A JP20322283A JPS6093949A JP S6093949 A JPS6093949 A JP S6093949A JP 20322283 A JP20322283 A JP 20322283A JP 20322283 A JP20322283 A JP 20322283A JP S6093949 A JPS6093949 A JP S6093949A
- Authority
- JP
- Japan
- Prior art keywords
- thick film
- detection element
- substrate
- gas sensor
- particle size
- 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
- 239000002245 particle Substances 0.000 claims abstract description 85
- 239000000758 substrate Substances 0.000 claims abstract description 69
- 238000001514 detection method Methods 0.000 claims abstract description 54
- 239000000919 ceramic Substances 0.000 claims abstract description 42
- 239000000843 powder Substances 0.000 claims abstract description 18
- 229910044991 metal oxide Inorganic materials 0.000 claims abstract description 11
- 150000004706 metal oxides Chemical class 0.000 claims abstract description 11
- 239000011230 binding agent Substances 0.000 claims abstract description 7
- 238000004519 manufacturing process Methods 0.000 claims description 16
- 238000000034 method Methods 0.000 claims description 9
- 238000010304 firing Methods 0.000 claims description 4
- 239000011163 secondary particle Substances 0.000 abstract description 6
- 229910052751 metal Inorganic materials 0.000 abstract description 3
- 239000002184 metal Substances 0.000 abstract description 3
- 239000000203 mixture Substances 0.000 abstract description 3
- 239000002904 solvent Substances 0.000 abstract description 2
- 239000000853 adhesive Substances 0.000 description 16
- 230000001070 adhesive effect Effects 0.000 description 16
- BASFCYQUMIYNBI-UHFFFAOYSA-N platinum Substances [Pt] BASFCYQUMIYNBI-UHFFFAOYSA-N 0.000 description 9
- 239000008187 granular material Substances 0.000 description 8
- 239000000463 material Substances 0.000 description 7
- 239000002002 slurry Substances 0.000 description 6
- 238000005245 sintering Methods 0.000 description 5
- ATUOYWHBWRKTHZ-UHFFFAOYSA-N Propane Chemical compound CCC ATUOYWHBWRKTHZ-UHFFFAOYSA-N 0.000 description 4
- MCMNRKCIXSYSNV-UHFFFAOYSA-N Zirconium dioxide Chemical compound O=[Zr]=O MCMNRKCIXSYSNV-UHFFFAOYSA-N 0.000 description 4
- 230000000052 comparative effect Effects 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- 239000000446 fuel Substances 0.000 description 4
- 239000011361 granulated particle Substances 0.000 description 4
- 239000011812 mixed powder Substances 0.000 description 4
- 239000003960 organic solvent Substances 0.000 description 4
- 229910052697 platinum Inorganic materials 0.000 description 4
- 239000006185 dispersion Substances 0.000 description 3
- 238000009413 insulation Methods 0.000 description 3
- 239000001856 Ethyl cellulose Substances 0.000 description 2
- ZZSNKZQZMQGXPY-UHFFFAOYSA-N Ethyl cellulose Chemical compound CCOCC1OC(OC)C(OCC)C(OCC)C1OC1C(O)C(O)C(OC)C(CO)O1 ZZSNKZQZMQGXPY-UHFFFAOYSA-N 0.000 description 2
- 239000004372 Polyvinyl alcohol Substances 0.000 description 2
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 description 2
- 229910045601 alloy Inorganic materials 0.000 description 2
- 239000000956 alloy Substances 0.000 description 2
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 2
- 125000000484 butyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])C([H])([H])[H] 0.000 description 2
- 238000007796 conventional method Methods 0.000 description 2
- 230000006866 deterioration Effects 0.000 description 2
- KZHJGOXRZJKJNY-UHFFFAOYSA-N dioxosilane;oxo(oxoalumanyloxy)alumane Chemical compound O=[Si]=O.O=[Si]=O.O=[Al]O[Al]=O.O=[Al]O[Al]=O.O=[Al]O[Al]=O KZHJGOXRZJKJNY-UHFFFAOYSA-N 0.000 description 2
- 229920001249 ethyl cellulose Polymers 0.000 description 2
- 235000019325 ethyl cellulose Nutrition 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 238000000465 moulding Methods 0.000 description 2
- 229910052863 mullite Inorganic materials 0.000 description 2
- 229910000510 noble metal Inorganic materials 0.000 description 2
- 229920002037 poly(vinyl butyral) polymer Polymers 0.000 description 2
- 229920002451 polyvinyl alcohol Polymers 0.000 description 2
- 239000001294 propane Substances 0.000 description 2
- 230000001681 protective effect Effects 0.000 description 2
- 239000002994 raw material Substances 0.000 description 2
- 230000035939 shock Effects 0.000 description 2
- 239000012798 spherical particle Substances 0.000 description 2
- 229910052596 spinel Inorganic materials 0.000 description 2
- 239000011029 spinel Substances 0.000 description 2
- 230000003746 surface roughness Effects 0.000 description 2
- XOLBLPGZBRYERU-UHFFFAOYSA-N tin dioxide Chemical compound O=[Sn]=O XOLBLPGZBRYERU-UHFFFAOYSA-N 0.000 description 2
- 210000001217 buttock Anatomy 0.000 description 1
- 239000013078 crystal Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 229910052763 palladium Inorganic materials 0.000 description 1
- 239000011164 primary particle Substances 0.000 description 1
- 238000004080 punching Methods 0.000 description 1
- 238000007711 solidification Methods 0.000 description 1
- 230000008023 solidification Effects 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- OGIDPMRJRNCKJF-UHFFFAOYSA-N titanium oxide Inorganic materials [Ti]=O OGIDPMRJRNCKJF-UHFFFAOYSA-N 0.000 description 1
- 230000002747 voluntary effect Effects 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 (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP20322283A JPS6093949A (ja) | 1983-10-28 | 1983-10-28 | ガスセンサとその製造法 |
| DE8484112859T DE3479053D1 (en) | 1983-10-28 | 1984-10-25 | Gas sensor with ceramics substrate and method for producing the same |
| US06/664,872 US4688015A (en) | 1983-10-28 | 1984-10-25 | Gas sensor with ceramics substrate having surface-carried ceramics particles |
| EP84112859A EP0140340B1 (en) | 1983-10-28 | 1984-10-25 | Gas sensor with ceramics substrate and method for producing the same |
| US06/880,013 US4720394A (en) | 1983-10-28 | 1986-06-30 | Gas sensor with ceramics substrate and method for producing the same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP20322283A JPS6093949A (ja) | 1983-10-28 | 1983-10-28 | ガスセンサとその製造法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6093949A true JPS6093949A (ja) | 1985-05-25 |
| JPH0437939B2 JPH0437939B2 (enrdf_load_stackoverflow) | 1992-06-22 |
Family
ID=16470477
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP20322283A Granted JPS6093949A (ja) | 1983-10-28 | 1983-10-28 | ガスセンサとその製造法 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6093949A (enrdf_load_stackoverflow) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5202154A (en) * | 1988-09-19 | 1993-04-13 | Ngk Spark Plug Co., Ltd. | Method of producing thick-film gas sensor element having improved stability |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS50155293A (enrdf_load_stackoverflow) * | 1974-06-04 | 1975-12-15 | ||
| JPS5288098A (en) * | 1976-01-17 | 1977-07-22 | Murata Manufacturing Co | Gas detecting element |
-
1983
- 1983-10-28 JP JP20322283A patent/JPS6093949A/ja active Granted
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS50155293A (enrdf_load_stackoverflow) * | 1974-06-04 | 1975-12-15 | ||
| JPS5288098A (en) * | 1976-01-17 | 1977-07-22 | Murata Manufacturing Co | Gas detecting element |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5202154A (en) * | 1988-09-19 | 1993-04-13 | Ngk Spark Plug Co., Ltd. | Method of producing thick-film gas sensor element having improved stability |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0437939B2 (enrdf_load_stackoverflow) | 1992-06-22 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| LAPS | Cancellation because of no payment of annual fees |