JPS6275247A - ガス検出素子とその製造方法 - Google Patents
ガス検出素子とその製造方法Info
- Publication number
- JPS6275247A JPS6275247A JP21446785A JP21446785A JPS6275247A JP S6275247 A JPS6275247 A JP S6275247A JP 21446785 A JP21446785 A JP 21446785A JP 21446785 A JP21446785 A JP 21446785A JP S6275247 A JPS6275247 A JP S6275247A
- Authority
- JP
- Japan
- Prior art keywords
- stannic
- stannic oxide
- activated
- gas
- detection element
- 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
- 238000004519 manufacturing process Methods 0.000 title claims description 13
- XOLBLPGZBRYERU-UHFFFAOYSA-N tin dioxide Chemical class O=[Sn]=O XOLBLPGZBRYERU-UHFFFAOYSA-N 0.000 claims abstract description 50
- BASFCYQUMIYNBI-UHFFFAOYSA-N platinum Chemical compound [Pt] BASFCYQUMIYNBI-UHFFFAOYSA-N 0.000 claims abstract description 18
- 229910021627 Tin(IV) chloride Inorganic materials 0.000 claims abstract description 12
- 239000000463 material Substances 0.000 claims abstract description 12
- HPGGPRDJHPYFRM-UHFFFAOYSA-J tin(iv) chloride Chemical compound Cl[Sn](Cl)(Cl)Cl HPGGPRDJHPYFRM-UHFFFAOYSA-J 0.000 claims abstract description 12
- KDLHZDBZIXYQEI-UHFFFAOYSA-N Palladium Chemical compound [Pd] KDLHZDBZIXYQEI-UHFFFAOYSA-N 0.000 claims abstract description 11
- 229910052697 platinum Inorganic materials 0.000 claims abstract description 9
- 229910044991 metal oxide Inorganic materials 0.000 claims abstract description 7
- 239000004065 semiconductor Substances 0.000 claims abstract description 7
- 239000003054 catalyst Substances 0.000 claims abstract description 4
- 229910052763 palladium Inorganic materials 0.000 claims abstract description 4
- 238000001514 detection method Methods 0.000 claims description 26
- 238000010304 firing Methods 0.000 claims description 11
- WATWJIUSRGPENY-UHFFFAOYSA-N antimony atom Chemical compound [Sb] WATWJIUSRGPENY-UHFFFAOYSA-N 0.000 claims description 8
- 229910052787 antimony Inorganic materials 0.000 claims description 7
- 150000004706 metal oxides Chemical class 0.000 claims description 5
- ADCOVFLJGNWWNZ-UHFFFAOYSA-N antimony trioxide Chemical compound O=[Sb]O[Sb]=O ADCOVFLJGNWWNZ-UHFFFAOYSA-N 0.000 claims description 4
- 150000001463 antimony compounds Chemical class 0.000 claims description 3
- 238000001035 drying Methods 0.000 claims description 3
- 239000012212 insulator Substances 0.000 claims description 3
- 238000000034 method Methods 0.000 claims description 3
- 239000003960 organic solvent Substances 0.000 claims description 3
- 230000003647 oxidation Effects 0.000 claims description 3
- 238000007254 oxidation reaction Methods 0.000 claims description 3
- PIBWKRNGBLPSSY-UHFFFAOYSA-L palladium(II) chloride Chemical compound Cl[Pd]Cl PIBWKRNGBLPSSY-UHFFFAOYSA-L 0.000 claims description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 3
- VEXZGXHMUGYJMC-UHFFFAOYSA-M Chloride anion Chemical compound [Cl-] VEXZGXHMUGYJMC-UHFFFAOYSA-M 0.000 claims 1
- 238000010438 heat treatment Methods 0.000 claims 1
- 238000010298 pulverizing process Methods 0.000 claims 1
- 239000003381 stabilizer Substances 0.000 claims 1
- 230000004044 response Effects 0.000 abstract description 15
- 238000001354 calcination Methods 0.000 abstract description 4
- 230000004043 responsiveness Effects 0.000 abstract 1
- 239000007789 gas Substances 0.000 description 45
- KFZMGEQAYNKOFK-UHFFFAOYSA-N Isopropanol Chemical compound CC(C)O KFZMGEQAYNKOFK-UHFFFAOYSA-N 0.000 description 21
- 239000000243 solution Substances 0.000 description 9
- 230000000694 effects Effects 0.000 description 8
- 239000000203 mixture Substances 0.000 description 6
- 239000007864 aqueous solution Substances 0.000 description 5
- 230000001590 oxidative effect Effects 0.000 description 5
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 4
- 150000001875 compounds Chemical class 0.000 description 3
- 230000007423 decrease Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 239000010453 quartz Substances 0.000 description 3
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N silicon dioxide Inorganic materials O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 3
- 229910052718 tin Inorganic materials 0.000 description 3
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 description 2
- OTMSDBZUPAUEDD-UHFFFAOYSA-N Ethane Chemical compound CC OTMSDBZUPAUEDD-UHFFFAOYSA-N 0.000 description 2
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 2
- 239000002253 acid 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
- NNPPMTNAJDCUHE-UHFFFAOYSA-N isobutane Chemical compound CC(C)C NNPPMTNAJDCUHE-UHFFFAOYSA-N 0.000 description 2
- 239000004570 mortar (masonry) Substances 0.000 description 2
- 230000035945 sensitivity Effects 0.000 description 2
- 238000005245 sintering Methods 0.000 description 2
- ABXZOXDTHTTZJW-LBPRGKRZSA-N (S)-norlaudanosoline Chemical compound C1=C(O)C(O)=CC=C1C[C@H]1C2=CC(O)=C(O)C=C2CCN1 ABXZOXDTHTTZJW-LBPRGKRZSA-N 0.000 description 1
- VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 description 1
- 239000005977 Ethylene Substances 0.000 description 1
- 229910003609 H2PtCl4 Inorganic materials 0.000 description 1
- GRYLNZFGIOXLOG-UHFFFAOYSA-N Nitric acid Chemical compound O[N+]([O-])=O GRYLNZFGIOXLOG-UHFFFAOYSA-N 0.000 description 1
- 229910008046 SnC14 Inorganic materials 0.000 description 1
- 229910006853 SnOz Inorganic materials 0.000 description 1
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 description 1
- 230000004913 activation Effects 0.000 description 1
- 229910021529 ammonia Inorganic materials 0.000 description 1
- 230000000052 comparative effect Effects 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 235000019441 ethanol Nutrition 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 230000008020 evaporation Effects 0.000 description 1
- 239000010419 fine particle Substances 0.000 description 1
- 238000004108 freeze drying Methods 0.000 description 1
- 239000001257 hydrogen Substances 0.000 description 1
- 229910052739 hydrogen Inorganic materials 0.000 description 1
- 125000004435 hydrogen atom Chemical class [H]* 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 239000001282 iso-butane Substances 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 239000011259 mixed solution Substances 0.000 description 1
- 239000002362 mulch Substances 0.000 description 1
- 229910017604 nitric acid Inorganic materials 0.000 description 1
- LIYKJALVRPGQTR-UHFFFAOYSA-M oxostibanylium;chloride Chemical compound [Cl-].[Sb+]=O LIYKJALVRPGQTR-UHFFFAOYSA-M 0.000 description 1
- 229910052573 porcelain Inorganic materials 0.000 description 1
- -1 sb compound Chemical class 0.000 description 1
- 229910001887 tin oxide Inorganic materials 0.000 description 1
Landscapes
- Investigating Or Analyzing Materials By The Use Of Fluid Adsorption Or Reactions (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP21446785A JPS6275247A (ja) | 1985-09-30 | 1985-09-30 | ガス検出素子とその製造方法 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP21446785A JPS6275247A (ja) | 1985-09-30 | 1985-09-30 | ガス検出素子とその製造方法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6275247A true JPS6275247A (ja) | 1987-04-07 |
| JPH058983B2 JPH058983B2 (enrdf_load_stackoverflow) | 1993-02-03 |
Family
ID=16656204
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP21446785A Granted JPS6275247A (ja) | 1985-09-30 | 1985-09-30 | ガス検出素子とその製造方法 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6275247A (enrdf_load_stackoverflow) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6777024B2 (en) * | 2000-01-31 | 2004-08-17 | Matsushita Electric Industrial Co., Ltd. | Method of manufacturing gas sensors |
-
1985
- 1985-09-30 JP JP21446785A patent/JPS6275247A/ja active Granted
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6777024B2 (en) * | 2000-01-31 | 2004-08-17 | Matsushita Electric Industrial Co., Ltd. | Method of manufacturing gas sensors |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH058983B2 (enrdf_load_stackoverflow) | 1993-02-03 |
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