JP5246868B2 - 揮発性有機物検出センサ - Google Patents
揮発性有機物検出センサ Download PDFInfo
- Publication number
- JP5246868B2 JP5246868B2 JP2009058608A JP2009058608A JP5246868B2 JP 5246868 B2 JP5246868 B2 JP 5246868B2 JP 2009058608 A JP2009058608 A JP 2009058608A JP 2009058608 A JP2009058608 A JP 2009058608A JP 5246868 B2 JP5246868 B2 JP 5246868B2
- Authority
- JP
- Japan
- Prior art keywords
- electrode
- volatile organic
- sensor
- organic substance
- electrodes
- 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 - Fee Related
Links
- 239000000126 substance Substances 0.000 title claims description 46
- 238000001514 detection method Methods 0.000 title claims description 30
- 229910052760 oxygen Inorganic materials 0.000 claims description 17
- 239000001301 oxygen Substances 0.000 claims description 17
- 239000007784 solid electrolyte Substances 0.000 claims description 16
- -1 oxygen ion Chemical class 0.000 claims description 12
- 238000005259 measurement Methods 0.000 claims description 8
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 claims description 7
- 239000010931 gold Substances 0.000 claims description 7
- 229910052737 gold Inorganic materials 0.000 claims description 7
- 229910044991 metal oxide Inorganic materials 0.000 claims description 4
- 150000004706 metal oxides Chemical class 0.000 claims description 4
- HBMJWWWQQXIZIP-UHFFFAOYSA-N silicon carbide Chemical compound [Si+]#[C-] HBMJWWWQQXIZIP-UHFFFAOYSA-N 0.000 claims description 3
- 229910010271 silicon carbide Inorganic materials 0.000 claims description 3
- 239000005416 organic matter Substances 0.000 claims 2
- BASFCYQUMIYNBI-UHFFFAOYSA-N platinum Chemical compound [Pt] BASFCYQUMIYNBI-UHFFFAOYSA-N 0.000 description 62
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 description 55
- QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 description 37
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 37
- 229910052697 platinum Inorganic materials 0.000 description 31
- ZWEHNKRNPOVVGH-UHFFFAOYSA-N 2-Butanone Chemical compound CCC(C)=O ZWEHNKRNPOVVGH-UHFFFAOYSA-N 0.000 description 30
- UHOVQNZJYSORNB-UHFFFAOYSA-N Benzene Chemical compound C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 description 26
- 230000035945 sensitivity Effects 0.000 description 14
- 239000007789 gas Substances 0.000 description 10
- CTQNGGLPUBDAKN-UHFFFAOYSA-N O-Xylene Chemical compound CC1=CC=CC=C1C CTQNGGLPUBDAKN-UHFFFAOYSA-N 0.000 description 9
- 239000008096 xylene Substances 0.000 description 9
- 230000000694 effects Effects 0.000 description 8
- 150000002894 organic compounds Chemical class 0.000 description 8
- 239000012855 volatile organic compound Substances 0.000 description 7
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 5
- 239000010419 fine particle Substances 0.000 description 5
- 230000004048 modification Effects 0.000 description 5
- 238000012986 modification Methods 0.000 description 5
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 4
- 229910002091 carbon monoxide Inorganic materials 0.000 description 3
- 150000002500 ions Chemical class 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 2
- MCMNRKCIXSYSNV-UHFFFAOYSA-N Zirconium dioxide Chemical compound O=[Zr]=O MCMNRKCIXSYSNV-UHFFFAOYSA-N 0.000 description 2
- 125000000218 acetic acid group Chemical group C(C)(=O)* 0.000 description 2
- 239000001569 carbon dioxide Substances 0.000 description 2
- 229910002092 carbon dioxide Inorganic materials 0.000 description 2
- 230000003197 catalytic effect Effects 0.000 description 2
- 238000011109 contamination Methods 0.000 description 2
- 230000007423 decrease Effects 0.000 description 2
- 230000006866 deterioration Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 239000010416 ion conductor Substances 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 229910001404 rare earth metal oxide Inorganic materials 0.000 description 2
- AWWAHRLLQMQIOC-UHFFFAOYSA-N [Fe].[Sm] Chemical compound [Fe].[Sm] AWWAHRLLQMQIOC-UHFFFAOYSA-N 0.000 description 1
- 238000004082 amperometric method Methods 0.000 description 1
- 230000003321 amplification Effects 0.000 description 1
- 150000001491 aromatic compounds Chemical class 0.000 description 1
- 239000003054 catalyst Substances 0.000 description 1
- 238000007084 catalytic combustion reaction Methods 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000009792 diffusion process Methods 0.000 description 1
- 239000007772 electrode material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000003607 modifier Substances 0.000 description 1
- 238000003199 nucleic acid amplification method Methods 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 238000005192 partition Methods 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- 229910001954 samarium oxide Inorganic materials 0.000 description 1
- 229940075630 samarium oxide Drugs 0.000 description 1
- FKTOIHSPIPYAPE-UHFFFAOYSA-N samarium(iii) oxide Chemical compound [O-2].[O-2].[O-2].[Sm+3].[Sm+3] FKTOIHSPIPYAPE-UHFFFAOYSA-N 0.000 description 1
- 238000007650 screen-printing Methods 0.000 description 1
- 239000004065 semiconductor Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000001179 sorption measurement Methods 0.000 description 1
- 238000004544 sputter deposition Methods 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
- 239000010409 thin film Substances 0.000 description 1
Images
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- Measuring Oxygen Concentration In Cells (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2009058608A JP5246868B2 (ja) | 2009-03-11 | 2009-03-11 | 揮発性有機物検出センサ |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2009058608A JP5246868B2 (ja) | 2009-03-11 | 2009-03-11 | 揮発性有機物検出センサ |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2010210519A JP2010210519A (ja) | 2010-09-24 |
| JP2010210519A5 JP2010210519A5 (enExample) | 2012-04-19 |
| JP5246868B2 true JP5246868B2 (ja) | 2013-07-24 |
Family
ID=42970842
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2009058608A Expired - Fee Related JP5246868B2 (ja) | 2009-03-11 | 2009-03-11 | 揮発性有機物検出センサ |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP5246868B2 (enExample) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR102068731B1 (ko) * | 2017-02-24 | 2020-01-21 | 경북대학교 산학협력단 | 변색 센서 및 이의 제조 방법 |
| JP7402786B2 (ja) * | 2020-12-04 | 2023-12-21 | 株式会社Soken | ガス濃度検出装置 |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3610363A1 (de) * | 1986-03-27 | 1987-10-01 | Kernforschungsz Karlsruhe | Verfahren zum kontinuierlichen ueberwachen von konzentrationen von gasfoermigen bestandteilen in gasgemischen, ausgenommen o(pfeil abwaerts)2(pfeil abwaerts) |
| JP3802168B2 (ja) * | 1996-12-10 | 2006-07-26 | 日本碍子株式会社 | ガスセンサおよびそれを用いた排ガス浄化装置の劣化診断方法 |
| JP2002357584A (ja) * | 2001-03-30 | 2002-12-13 | Techno Morioka Kk | 固体電解質膜を用いた成分定量方法と成分定量装置 |
| JP2009058328A (ja) * | 2007-08-31 | 2009-03-19 | Ehime Univ | 揮発性有機物検出センサ |
-
2009
- 2009-03-11 JP JP2009058608A patent/JP5246868B2/ja not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| JP2010210519A (ja) | 2010-09-24 |
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