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산화주석 나노선을 이용한 VOCs 센서VOCs(Volatile Organic Compounds) sensor using SnO2 nanowires

Other Titles
VOCs(Volatile Organic Compounds) sensor using SnO2 nanowires
Authors
황인성김선중김윤성주병권이종흔
Issue Date
2008
Publisher
한국센서학회
Keywords
SnO₂; nanowires; VOCs(Volatile Organic Compound)
Citation
센서학회지, v.17, no.1, pp.69 - 74
Indexed
KCI
Journal Title
센서학회지
Volume
17
Number
1
Start Page
69
End Page
74
URI
https://scholar.korea.ac.kr/handle/2021.sw.korea/124978
ISSN
1225-5475
Abstract
VOCs (Volatile Organic Compound) sensors were fabricated using SnO₂ nanowires-based thin films and its gas sensingbehaviors were studied. The SnO₂ nanowires synthesized from a thermal evaporation process were dispersed in a solutionThe gas response (Ra/Rg, Ra: resistance in air, Rg: resistance in gas) to 30~40 ppm Benzene, Ethyl Benzene, o-xylenewere in the range of 39~42, which were significantly higher than those to 50 ppm of CO, CH₄ and C₃H8 (12~19).
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