Authors : H. J. Sharma, M. V. Bhute and S. B. Kondawar
Page Nos : 80-82
Description :
Abstract: In this paper, Al-doped SnO2/PANI composites nanofibers based gas sensors for hydrogen gas sensing application by electrospinning technique and subsequent calcinations are presented. Composite nanofibers have been characterized by X-Ray Diffraction (XRD), Ultraviolet Visible (UV-Vis) spectroscopy, Scanning Electron Microscopy (SEM) and Energy Dispersive X-ray Spectroscopy (EDX). It was suggested that, composite nanofibers showed high sensitivity with relatively faster response/recovery behaviour at room temperature compared to pure SnO2 and Al-doped SnO2 nanofibers reported earlier.
Keywords: Nanofibers; aluminium doped tin dioxide; polyaniline; electrospinning; hydrogen sensing.
