Simple Search:

Alcohol sensing properties of nanosized thick film WO3 doped with Y2O3


Citation

Abadi, Mohammad Hadi Nezhad Shahrokh and Hamidon, Mohd Nizar and Shaari, Abdul Halim and Abdullah, Norhafizah and Misron, Norhisam and Salleh, Abu Bakar and Wagiran, Rahman and Malekzadeh, Mina (2008) Alcohol sensing properties of nanosized thick film WO3 doped with Y2O3. In: 2008 IEEE International Conference on Semiconductor Electronics (ICSE 2008), 25-27 Nov. 2008, Johor Bahru, Malaysia. (pp. 354-358).

Abstract / Synopsis

In this paper the response of printed thick-film of WO3 doped by Y2O3 to organic solvent was studied. Different ratio of doping was prepared and changes of film resistance at different temperature in present of vaporized types of alcohol were observed. The results showed a high sensitivity of the film of 80.1%WO3-18.8%Y2O3 to Toluene, Xylene, Methanol, and 2-Propanone (Acetone) at 250, 450, and 550 °C, and higher sensitivity of 94.3%WO3-4.7%Y2O 3 at 350 °C. Microscopic images of the samples including SEM and TEM were observed. EDX and XRD analysis onto the samples also were done.


Download File

[img]
Preview
PDF (Abstract)
Alcohol sensing properties of nanosized thick film WO3 doped with Y2O3.pdf

Download (36kB) | Preview

Additional Metadata

Item Type: Conference or Workshop Item (Paper)
Divisions: Faculty of Computer Science and Information Technology
Faculty of Engineering
Faculty of Science
Institute of Bioscience
DOI Number: https://doi.org/10.1109/SMELEC.2008.4770340
Publisher: IEEE
Keywords: Gas sensor; Thick film; Tungsten oxide; Yttria
Depositing User: Nabilah Mustapa
Date Deposited: 03 Aug 2016 12:37
Last Modified: 03 Aug 2016 12:37
Altmetrics: http://www.altmetric.com/details.php?domain=psasir.upm.edu.my&doi=10.1109/SMELEC.2008.4770340
URI: http://psasir.upm.edu.my/id/eprint/48019
Statistic Details: View Download Statistic

Actions (login required)

View Item View Item