Low temperature high sensor response nano gas sensor using ITO nanofibers

Shiyou Xu, Yong Shi

Research output: Contribution to journalArticlepeer-review

40 Scopus citations

Abstract

Indium Tin Oxide (ITO) nanofibers were fabricated by the electrospinning process. Sensors based on these nanofibers were fabricated by applying silver paste as electrode. The morphology and crystal structure of ITO nanofibers were studied by Scanning Electron Microscopy (SEM) and X-ray diffraction (XRD), respectively. The optimal working temperature and sensor response of ITO nanofiber sensors were investigated. All results showed that ITO nanofiber sensors have good sensor response for NO2 at temperatures as low as 50 °C.

Original languageEnglish
Pages (from-to)71-75
Number of pages5
JournalSensors and Actuators, B: Chemical
Volume143
Issue number1
DOIs
StatePublished - 4 Dec 2009

Keywords

  • Electrospinning
  • ITO
  • Nano gas sensor
  • Nanofibers

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