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 journalArticle

9 Citations (Scopus)

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 languageEnglish
Pages (from-to)251-258
Number of pages8
JournalSensors and Materials
Volume21
Issue number5
Publication statusPublished - Oct 26 2009
Externally publishedYes

Fingerprint

Volatile Organic Compounds
volatile organic compounds
Tin oxides
Volatile organic compounds
tin oxides
Gases
sensors
Sensors
gases
Thick films
thick films
platinum oxides
aliphatic compounds
terpenes
Terpenes
aromatic compounds
Aromatic compounds
Platinum
Aldehydes
aldehydes

All Science Journal Classification (ASJC) codes

  • Instrumentation
  • Materials Science(all)

Cite this

Gas-sensing properties of tin oxide-based volatile organic compound sensors for total volatile organic compound gases. / Itoh, Toshio; Matsubara, Ichiro; Kadosaki, Masahiro; Sakai, Yuichi; Shin, Woosuck; Izu, Noriya; Nishibori, Maiko.

In: Sensors and Materials, Vol. 21, No. 5, 26.10.2009, p. 251-258.

Research output: Contribution to journalArticle

Itoh, T, Matsubara, I, Kadosaki, M, Sakai, Y, Shin, W, Izu, N & Nishibori, M 2009, 'Gas-sensing properties of tin oxide-based volatile organic compound sensors for total volatile organic compound gases', Sensors and Materials, vol. 21, no. 5, pp. 251-258.
Itoh T, Matsubara I, Kadosaki M, Sakai Y, Shin W, Izu N et al. Gas-sensing properties of tin oxide-based volatile organic compound sensors for total volatile organic compound gases. Sensors and Materials. 2009 Oct 26;21(5):251-258.
Itoh, Toshio ; Matsubara, Ichiro ; Kadosaki, Masahiro ; Sakai, Yuichi ; Shin, Woosuck ; Izu, Noriya ; Nishibori, Maiko. / Gas-sensing properties of tin oxide-based volatile organic compound sensors for total volatile organic compound gases. In: Sensors and Materials. 2009 ; Vol. 21, No. 5. pp. 251-258.
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