Fabrication of an ethanol sensor device based on SnO2 nanobelts

Authors

  • Gil Nonato C. Santos ⋅ PH Physics Department, De La Salle University, Manila
  • Arnel A. Salvador ⋅ PH National Institute of Physics, University of the Philippines Diliman
  • Reuben V. Quiroga ⋅ PH Physics Department, De La Salle University, Manila

Abstract

Tin oxide (SnO2) nanobelts were prepared by Horizontal Vapor Phase Growthâ„¢ (HVPG) technique without a catalyst. The surface morphology of the nanobelt was investigated by the High Resolution Scanning Electron Microscope (HRSEM) while the rutile crystal structure of the nanobelt was verified using X-ray Diffraction (XRD). The response of the SnO2 nanobelt on ethanol was confirmed with an increase of electric current when exposed to ethanol.

SPP 2007 Proceedings Cover

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Published

2007-10-24

Issue

2007: Proceedings of the 25th Samahang Pisika ng Pilipinas Physics Congress

Section

Plenary Sessions

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How to Cite

[1]
“Fabrication of an ethanol sensor device based on SnO2 nanobelts”, Proc. SPP, vol. 25, no. 1, p. SPP-2007-PS-08, Oct. 2007, Accessed: Apr. 02, 2026. [Online]. Available: https://proceedings.spp-online.org/article/view/SPP-2007-PS-08