Presentation | 2003/6/13 Sensing of various alcohol vapors using cataluminescence-based gas-sensors Masuo NAKAGAWA, Tohru OKABAYASHI, Junpei ENDO, Naoko Matsuo, Isao YAMAMOTO, |
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Abstract(in Japanese) | (See Japanese page) |
Abstract(in English) | Sensitivity of Cataluminescence(CTL)-based gas sensors on various alcohol vapors in air is investigated. The CTL-based gas-sensor made of γ-Al_2O_3 doped with Dy as activator has high sensitivity on methanol, ethanol, propanol and butanol vapors of 10 ppm. Analytical detection of methanol and ethanol is examined because detection of methanol in ethanol is important in production and quality control process of liquors. As the characteristics of the CTL-sensor made of γ-Al_2O_3 doped with Dy is different from that without Dy, those sensing characteristics depend on the types of alcohol. These vapors were analytically detected below concentrations below 20 ppm using these two CTL sensors. Analytical detection at the higher concentration regions should be examined in future. |
Keyword(in Japanese) | (See Japanese page) |
Keyword(in English) | Alcohol vapor / Gas-sensor / catalyst / chemiluminescence / Analytical detection |
Paper # | OME2003-26 |
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Conference Information | |
Committee | OME |
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Conference Date | 2003/6/13(1days) |
Place (in Japanese) | (See Japanese page) |
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Paper Information | |
Registration To | Organic Material Electronics (OME) |
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Language | JPN |
Title (in Japanese) | (See Japanese page) |
Sub Title (in Japanese) | (See Japanese page) |
Title (in English) | Sensing of various alcohol vapors using cataluminescence-based gas-sensors |
Sub Title (in English) | |
Keyword(1) | Alcohol vapor |
Keyword(2) | Gas-sensor |
Keyword(3) | catalyst |
Keyword(4) | chemiluminescence |
Keyword(5) | Analytical detection |
1st Author's Name | Masuo NAKAGAWA |
1st Author's Affiliation | Faculty of Science, Okayama University of Science() |
2nd Author's Name | Tohru OKABAYASHI |
2nd Author's Affiliation | Faculty of Engineering, Okayama University of Science |
3rd Author's Name | Junpei ENDO |
3rd Author's Affiliation | Faculty of Science, Okayama University of Science |
4th Author's Name | Naoko Matsuo |
4th Author's Affiliation | Faculty of Science, Okayama University of Science |
5th Author's Name | Isao YAMAMOTO |
5th Author's Affiliation | Faculty of Engineering, Okayama University of Science |
Date | 2003/6/13 |
Paper # | OME2003-26 |
Volume (vol) | vol.103 |
Number (no) | 132 |
Page | pp.pp.- |
#Pages | 6 |
Date of Issue |