JPH0417376B2 - - Google Patents
Info
- Publication number
- JPH0417376B2 JPH0417376B2 JP59063900A JP6390084A JPH0417376B2 JP H0417376 B2 JPH0417376 B2 JP H0417376B2 JP 59063900 A JP59063900 A JP 59063900A JP 6390084 A JP6390084 A JP 6390084A JP H0417376 B2 JPH0417376 B2 JP H0417376B2
- Authority
- JP
- Japan
- Prior art keywords
- exhaust gas
- gas sensor
- sno
- basno
- mol
- 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
- 238000010304 firing Methods 0.000 claims description 24
- 150000001875 compounds Chemical class 0.000 claims description 21
- 239000013078 crystal Substances 0.000 claims description 16
- 238000000034 method Methods 0.000 claims description 12
- 238000004519 manufacturing process Methods 0.000 claims description 11
- 238000010438 heat treatment Methods 0.000 claims description 9
- 239000000126 substance Substances 0.000 claims description 8
- 229910052751 metal Inorganic materials 0.000 claims description 7
- 229910052788 barium Inorganic materials 0.000 claims description 6
- 239000002184 metal Substances 0.000 claims description 5
- 229910052791 calcium Inorganic materials 0.000 claims description 4
- 229910052712 strontium Inorganic materials 0.000 claims description 4
- 238000006467 substitution reaction Methods 0.000 claims description 4
- 229910052768 actinide Inorganic materials 0.000 claims description 2
- 150000001255 actinides Chemical class 0.000 claims description 2
- 229910052787 antimony Inorganic materials 0.000 claims description 2
- 229910052733 gallium Inorganic materials 0.000 claims description 2
- 229910052738 indium Inorganic materials 0.000 claims description 2
- 229910052747 lanthanoid Inorganic materials 0.000 claims description 2
- 150000002602 lanthanoids Chemical class 0.000 claims description 2
- 229910052716 thallium Inorganic materials 0.000 claims description 2
- 229910052723 transition metal Inorganic materials 0.000 claims description 2
- 229910052797 bismuth Inorganic materials 0.000 claims 1
- 239000007789 gas Substances 0.000 description 116
- 229910006404 SnO 2 Inorganic materials 0.000 description 63
- 230000035945 sensitivity Effects 0.000 description 33
- 239000000203 mixture Substances 0.000 description 28
- 239000000463 material Substances 0.000 description 25
- 229910052760 oxygen Inorganic materials 0.000 description 17
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 16
- 239000001301 oxygen Substances 0.000 description 16
- XOLBLPGZBRYERU-UHFFFAOYSA-N tin dioxide Chemical compound O=[Sn]=O XOLBLPGZBRYERU-UHFFFAOYSA-N 0.000 description 15
- 239000010410 layer Substances 0.000 description 12
- 230000004044 response Effects 0.000 description 12
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 11
- 238000001354 calcination Methods 0.000 description 11
- 230000000694 effects Effects 0.000 description 11
- 230000007423 decrease Effects 0.000 description 10
- 239000004065 semiconductor Substances 0.000 description 10
- 230000003647 oxidation Effects 0.000 description 9
- 238000007254 oxidation reaction Methods 0.000 description 9
- 239000003054 catalyst Substances 0.000 description 8
- 230000008859 change Effects 0.000 description 7
- 229910010413 TiO 2 Inorganic materials 0.000 description 6
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 description 6
- 238000010586 diagram Methods 0.000 description 6
- 230000008569 process Effects 0.000 description 6
- 229910020068 MgAl Inorganic materials 0.000 description 5
- 238000001514 detection method Methods 0.000 description 5
- 238000000635 electron micrograph Methods 0.000 description 5
- 239000000446 fuel Substances 0.000 description 5
- 239000008188 pellet Substances 0.000 description 5
- BASFCYQUMIYNBI-UHFFFAOYSA-N platinum Substances [Pt] BASFCYQUMIYNBI-UHFFFAOYSA-N 0.000 description 5
- 229910052596 spinel Inorganic materials 0.000 description 5
- 239000011029 spinel Substances 0.000 description 5
- 238000006243 chemical reaction Methods 0.000 description 4
- 238000002485 combustion reaction Methods 0.000 description 4
- 239000011810 insulating material Substances 0.000 description 4
- 239000011777 magnesium Substances 0.000 description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 4
- 230000007797 corrosion Effects 0.000 description 3
- 238000005260 corrosion Methods 0.000 description 3
- 229930195733 hydrocarbon Natural products 0.000 description 3
- 150000002430 hydrocarbons Chemical class 0.000 description 3
- 238000005259 measurement Methods 0.000 description 3
- 229910044991 metal oxide Inorganic materials 0.000 description 3
- 150000004706 metal oxides Chemical class 0.000 description 3
- 238000001000 micrograph Methods 0.000 description 3
- 238000002156 mixing Methods 0.000 description 3
- 239000002245 particle Substances 0.000 description 3
- 239000007858 starting material Substances 0.000 description 3
- 239000000758 substrate Substances 0.000 description 3
- 230000001052 transient effect Effects 0.000 description 3
- 229910004774 CaSnO3 Inorganic materials 0.000 description 2
- 238000002441 X-ray diffraction Methods 0.000 description 2
- 239000000853 adhesive Substances 0.000 description 2
- 230000001070 adhesive effect Effects 0.000 description 2
- 229910052782 aluminium Inorganic materials 0.000 description 2
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 2
- DSAJWYNOEDNPEQ-UHFFFAOYSA-N barium atom Chemical compound [Ba] DSAJWYNOEDNPEQ-UHFFFAOYSA-N 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 2
- 239000002131 composite material Substances 0.000 description 2
- 229910052878 cordierite Inorganic materials 0.000 description 2
- JSKIRARMQDRGJZ-UHFFFAOYSA-N dimagnesium dioxido-bis[(1-oxido-3-oxo-2,4,6,8,9-pentaoxa-1,3-disila-5,7-dialuminabicyclo[3.3.1]nonan-7-yl)oxy]silane Chemical compound [Mg++].[Mg++].[O-][Si]([O-])(O[Al]1O[Al]2O[Si](=O)O[Si]([O-])(O1)O2)O[Al]1O[Al]2O[Si](=O)O[Si]([O-])(O1)O2 JSKIRARMQDRGJZ-UHFFFAOYSA-N 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
- 229910052863 mullite Inorganic materials 0.000 description 2
- 230000001590 oxidative effect Effects 0.000 description 2
- 229910052763 palladium Inorganic materials 0.000 description 2
- 230000002093 peripheral effect Effects 0.000 description 2
- 229910052697 platinum Inorganic materials 0.000 description 2
- 230000009467 reduction Effects 0.000 description 2
- WFKWXMTUELFFGS-UHFFFAOYSA-N tungsten Chemical compound [W] WFKWXMTUELFFGS-UHFFFAOYSA-N 0.000 description 2
- 229910052721 tungsten Inorganic materials 0.000 description 2
- 239000010937 tungsten Substances 0.000 description 2
- 229910018072 Al 2 O 3 Inorganic materials 0.000 description 1
- -1 Al 6 Si 2 O 13 Chemical compound 0.000 description 1
- 229910000838 Al alloy Inorganic materials 0.000 description 1
- 238000004438 BET method Methods 0.000 description 1
- 229910015999 BaAl Inorganic materials 0.000 description 1
- 239000004215 Carbon black (E152) Substances 0.000 description 1
- 229940126062 Compound A Drugs 0.000 description 1
- 229910017060 Fe Cr Inorganic materials 0.000 description 1
- 229910002544 Fe-Cr Inorganic materials 0.000 description 1
- NLDMNSXOCDLTTB-UHFFFAOYSA-N Heterophylliin A Natural products O1C2COC(=O)C3=CC(O)=C(O)C(O)=C3C3=C(O)C(O)=C(O)C=C3C(=O)OC2C(OC(=O)C=2C=C(O)C(O)=C(O)C=2)C(O)C1OC(=O)C1=CC(O)=C(O)C(O)=C1 NLDMNSXOCDLTTB-UHFFFAOYSA-N 0.000 description 1
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 description 1
- 230000010718 Oxidation Activity Effects 0.000 description 1
- 229910018967 Pt—Rh Inorganic materials 0.000 description 1
- 229910000629 Rh alloy Inorganic materials 0.000 description 1
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 description 1
- 230000001133 acceleration Effects 0.000 description 1
- 239000003463 adsorbent Substances 0.000 description 1
- 229910045601 alloy Inorganic materials 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 239000010953 base metal Substances 0.000 description 1
- 229910002091 carbon monoxide Inorganic materials 0.000 description 1
- UPHIPHFJVNKLMR-UHFFFAOYSA-N chromium iron Chemical compound [Cr].[Fe] UPHIPHFJVNKLMR-UHFFFAOYSA-N 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 230000002301 combined effect Effects 0.000 description 1
- 239000000567 combustion gas Substances 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 239000002612 dispersion medium Substances 0.000 description 1
- 230000001747 exhibiting effect Effects 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 239000003779 heat-resistant material Substances 0.000 description 1
- 229910052749 magnesium Inorganic materials 0.000 description 1
- 238000000691 measurement method Methods 0.000 description 1
- 231100000989 no adverse effect Toxicity 0.000 description 1
- 231100000614 poison Toxicity 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 238000004886 process control Methods 0.000 description 1
- 239000011253 protective coating Substances 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 230000009257 reactivity Effects 0.000 description 1
- 230000004043 responsiveness Effects 0.000 description 1
- 229910052703 rhodium Inorganic materials 0.000 description 1
- 229910001925 ruthenium oxide Inorganic materials 0.000 description 1
- WOCIAKWEIIZHES-UHFFFAOYSA-N ruthenium(iv) oxide Chemical compound O=[Ru]=O WOCIAKWEIIZHES-UHFFFAOYSA-N 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
- 238000005245 sintering Methods 0.000 description 1
- 238000003746 solid phase reaction Methods 0.000 description 1
- 229910001887 tin oxide Inorganic materials 0.000 description 1
- 239000003440 toxic substance Substances 0.000 description 1
- 238000011144 upstream manufacturing Methods 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)
Priority Applications (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6390084A JPS60205342A (ja) | 1984-03-30 | 1984-03-30 | 排ガスセンサおよびその製造方法 |
| US06/711,154 US4701739A (en) | 1984-03-30 | 1985-03-13 | Exhaust gas sensor and process for producing same |
| EP85103512A EP0157328B1 (en) | 1984-03-30 | 1985-03-25 | Exhaust gas sensor and process for producing same |
| DE8585103512T DE3568638D1 (en) | 1984-03-30 | 1985-03-25 | Exhaust gas sensor and process for producing same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6390084A JPS60205342A (ja) | 1984-03-30 | 1984-03-30 | 排ガスセンサおよびその製造方法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS60205342A JPS60205342A (ja) | 1985-10-16 |
| JPH0417376B2 true JPH0417376B2 (zh) | 1992-03-25 |
Family
ID=13242645
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6390084A Granted JPS60205342A (ja) | 1984-03-30 | 1984-03-30 | 排ガスセンサおよびその製造方法 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS60205342A (zh) |
Citations (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS493699A (zh) * | 1972-04-20 | 1974-01-12 | ||
| JPS49103699A (zh) * | 1973-02-02 | 1974-10-01 | ||
| JPS50115093A (zh) * | 1974-02-18 | 1975-09-09 | ||
| JPS50144391A (zh) * | 1974-05-10 | 1975-11-20 | ||
| JPS5115492A (en) * | 1974-07-29 | 1976-02-06 | Hitachi Ltd | Kemuri oyobi gasukenchisoshi |
| JPS52111797A (en) * | 1976-03-17 | 1977-09-19 | Yazaki Corp | Gas detecting element |
| JPS52117697A (en) * | 1976-03-29 | 1977-10-03 | Toshiba Corp | Gas-sensitive element |
| JPS54151099A (en) * | 1978-05-16 | 1979-11-27 | Siemens Ag | Gas sensor |
| JPS55156849A (en) * | 1979-05-24 | 1980-12-06 | Matsushita Electric Ind Co Ltd | Gas detecting sensor |
| JPS55166030A (en) * | 1979-06-11 | 1980-12-24 | Matsushita Electric Ind Co Ltd | Gas sensor |
| JPS5631631A (en) * | 1979-08-24 | 1981-03-31 | Matsushita Electric Ind Co Ltd | Gas sensor |
| JPS57103041A (en) * | 1980-12-19 | 1982-06-26 | Matsushita Electric Ind Co Ltd | Equivalent point sensor of combustion |
| JPS5885151A (ja) * | 1981-11-17 | 1983-05-21 | Ngk Spark Plug Co Ltd | 空燃比測定センサ |
| JPS58131551A (ja) * | 1982-02-01 | 1983-08-05 | Shinei Kk | センサ |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5115492U (zh) * | 1974-07-20 | 1976-02-04 | ||
| JPS52148991U (zh) * | 1976-05-08 | 1977-11-11 |
-
1984
- 1984-03-30 JP JP6390084A patent/JPS60205342A/ja active Granted
Patent Citations (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS493699A (zh) * | 1972-04-20 | 1974-01-12 | ||
| JPS49103699A (zh) * | 1973-02-02 | 1974-10-01 | ||
| JPS50115093A (zh) * | 1974-02-18 | 1975-09-09 | ||
| JPS50144391A (zh) * | 1974-05-10 | 1975-11-20 | ||
| JPS5115492A (en) * | 1974-07-29 | 1976-02-06 | Hitachi Ltd | Kemuri oyobi gasukenchisoshi |
| JPS52111797A (en) * | 1976-03-17 | 1977-09-19 | Yazaki Corp | Gas detecting element |
| JPS52117697A (en) * | 1976-03-29 | 1977-10-03 | Toshiba Corp | Gas-sensitive element |
| JPS54151099A (en) * | 1978-05-16 | 1979-11-27 | Siemens Ag | Gas sensor |
| JPS55156849A (en) * | 1979-05-24 | 1980-12-06 | Matsushita Electric Ind Co Ltd | Gas detecting sensor |
| JPS55166030A (en) * | 1979-06-11 | 1980-12-24 | Matsushita Electric Ind Co Ltd | Gas sensor |
| JPS5631631A (en) * | 1979-08-24 | 1981-03-31 | Matsushita Electric Ind Co Ltd | Gas sensor |
| JPS57103041A (en) * | 1980-12-19 | 1982-06-26 | Matsushita Electric Ind Co Ltd | Equivalent point sensor of combustion |
| JPS5885151A (ja) * | 1981-11-17 | 1983-05-21 | Ngk Spark Plug Co Ltd | 空燃比測定センサ |
| JPS58131551A (ja) * | 1982-02-01 | 1983-08-05 | Shinei Kk | センサ |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS60205342A (ja) | 1985-10-16 |
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