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 publicationMicro and Nano Systems
Pages551-554
Number of pages4
ISBN (Electronic)079184305X
DOIs
StatePublished - 2007
EventASME 2007 International Mechanical Engineering Congress and Exposition, IMECE 2007 - Seattle, United States
Duration: 11 Nov 200715 Nov 2007

Publication series

NameASME International Mechanical Engineering Congress and Exposition, Proceedings (IMECE)
Volume11

Conference

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

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