Paper Titles in Periodical
International Letters of Chemistry, Physics and Astronomy
Volume 64
Subscribe

Subscribe to our Newsletter and get informed about new publication regulary and special discounts for subscribers!

ILCPA > Volume 64 > Sensing Properties of WO3 as Thin Film Prepared by...
< Back to Volume

Sensing Properties of WO3 as Thin Film Prepared by PVD towards Methanol Vapor

Download PDF

Abstract:

Three thin films were prepared by PVD starting from WO3 powder with thicknesses (998.7, 1620, 2240 nm) respectively on glass substrates under limited thermal and pressure conditions, studied their I-V characteristics and calculated the sensitivity for 100 ppm of METHANOL vapor adsorption (The temperature of the films have been changed from 25°C to 350°C). A comparison among them was achieved at 300 °C as an operating degree and found that the 1620 nm WO3 has more sensitivity and has more power to adsorb for methanol vapor on it.

Info:

Periodical:
International Letters of Chemistry, Physics and Astronomy (Volume 64)
Pages:
27-33
DOI:
10.18052/www.scipress.com/ILCPA.64.27
Citation:
M. Hbous "Sensing Properties of WO3 as Thin Film Prepared by PVD towards Methanol Vapor", International Letters of Chemistry, Physics and Astronomy, Vol. 64, pp. 27-33, 2016
Online since:
Feb 2016
Authors:
Export:
Distribution: