Fabrication of ito nanofibers as gas sensor

Shiyou Xu, Yong Shi

Research output: Chapter in Book/Report/Conference proceedingConference contributionpeer-review

Abstract

This paper presents the fabrication of ITO nanofibers as gas sensor. ITO nanofibers are fabricated by electrospinning process. Sensors based on ITO nanofibers were prepared on Si substrate and silver paste was used as electrode, The morphology and crystal structure of ITO nanofibers were studied by SEM and XRD, respectively. The optimal working temperature and sensitivity of ITO nanofiber sensors were investigated. The sensitivity of ITO nanofiber sensor has been found to increase to a peak of 9.8 at 160°C for 50 ppm NO2, which suggests that ITO nanofibers sensor provides significantly better sensitivity for NO2 at lower temperature.

Original languageEnglish
Title of host publicationProceedings of the ASME International Mechanical Engineering Congress and Exposition, IMECE 2007
Pages551-554
Number of pages4
DOIs
StatePublished - 2008
EventASME International Mechanical Engineering Congress and Exposition, IMECE 2007 - Seattle, WA, United States
Duration: 11 Nov 200715 Nov 2007

Publication series

NameASME International Mechanical Engineering Congress and Exposition, Proceedings
Volume11 PART A

Conference

ConferenceASME International Mechanical Engineering Congress and Exposition, IMECE 2007
Country/TerritoryUnited States
CitySeattle, WA
Period11/11/0715/11/07

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