Gas-sensing properties of tin oxide-based volatile organic compound sensors for total volatile organic compound gases

Toshio Itoh; Ichiro Matsubara; Masahiro Kadosaki; Yuichi Sakai; Woosuck Shin; Noriya Izu; Maiko Nishibori

Gas-sensing properties of tin oxide-based volatile organic compound sensors for total volatile organic compound gases

Toshio Itoh, Ichiro Matsubara, Masahiro Kadosaki, Yuichi Sakai, Woosuck Shin, Noriya Izu, Maiko Nishibori

Research output: Contribution to journal › Article › peer-review

Abstract

This study is an investigation on the total volatile organic compound (T-VOC) gassensing properties of platinum-added tin oxide (Pt/SnO₂) thick films. We have prepared a T-VOC test gas on the basis of analytical data of the actual indoor air condition of Japanese residences. The T-VOC test gas has 16 components, which belong to 6 groups, namely, aldehydes, aliphatic compounds, aromatic compounds, terpenes, esters, and alcohols. Pt/SnO ₂ possesses a good potential for T-VOC gas detection. We discuss the contribution ratios of each group in the T-VOC test gas for the sensor response of the Pt/SnO₂ thick films. The responses of the Pt/SnO₂ thick film are not dominated by parts of the groups, but depend on all the groups in the T-VOC test gas.

Original language	English
Pages (from-to)	251-258
Number of pages	8
Journal	Sensors and Materials
Volume	21
Issue number	5
Publication status	Published - Oct 26 2009
Externally published	Yes

All Science Journal Classification (ASJC) codes

Instrumentation
Materials Science(all)

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title = "Gas-sensing properties of tin oxide-based volatile organic compound sensors for total volatile organic compound gases",

abstract = "This study is an investigation on the total volatile organic compound (T-VOC) gassensing properties of platinum-added tin oxide (Pt/SnO2) thick films. We have prepared a T-VOC test gas on the basis of analytical data of the actual indoor air condition of Japanese residences. The T-VOC test gas has 16 components, which belong to 6 groups, namely, aldehydes, aliphatic compounds, aromatic compounds, terpenes, esters, and alcohols. Pt/SnO 2 possesses a good potential for T-VOC gas detection. We discuss the contribution ratios of each group in the T-VOC test gas for the sensor response of the Pt/SnO2 thick films. The responses of the Pt/SnO2 thick film are not dominated by parts of the groups, but depend on all the groups in the T-VOC test gas.",

author = "Toshio Itoh and Ichiro Matsubara and Masahiro Kadosaki and Yuichi Sakai and Woosuck Shin and Noriya Izu and Maiko Nishibori",

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T1 - Gas-sensing properties of tin oxide-based volatile organic compound sensors for total volatile organic compound gases

AU - Itoh, Toshio

AU - Matsubara, Ichiro

AU - Kadosaki, Masahiro

AU - Sakai, Yuichi

AU - Shin, Woosuck

AU - Izu, Noriya

AU - Nishibori, Maiko

PY - 2009/10/26

Y1 - 2009/10/26

N2 - This study is an investigation on the total volatile organic compound (T-VOC) gassensing properties of platinum-added tin oxide (Pt/SnO2) thick films. We have prepared a T-VOC test gas on the basis of analytical data of the actual indoor air condition of Japanese residences. The T-VOC test gas has 16 components, which belong to 6 groups, namely, aldehydes, aliphatic compounds, aromatic compounds, terpenes, esters, and alcohols. Pt/SnO 2 possesses a good potential for T-VOC gas detection. We discuss the contribution ratios of each group in the T-VOC test gas for the sensor response of the Pt/SnO2 thick films. The responses of the Pt/SnO2 thick film are not dominated by parts of the groups, but depend on all the groups in the T-VOC test gas.

AB - This study is an investigation on the total volatile organic compound (T-VOC) gassensing properties of platinum-added tin oxide (Pt/SnO2) thick films. We have prepared a T-VOC test gas on the basis of analytical data of the actual indoor air condition of Japanese residences. The T-VOC test gas has 16 components, which belong to 6 groups, namely, aldehydes, aliphatic compounds, aromatic compounds, terpenes, esters, and alcohols. Pt/SnO 2 possesses a good potential for T-VOC gas detection. We discuss the contribution ratios of each group in the T-VOC test gas for the sensor response of the Pt/SnO2 thick films. The responses of the Pt/SnO2 thick film are not dominated by parts of the groups, but depend on all the groups in the T-VOC test gas.

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