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Carbon Monoxide Gas-sensing Properties of Electron-beam Deposited Cerium Oxide Thin Films by S.M.A. Durrani; M.F. Al-Kuhaili; I.A. Bakhtiari is a Engineering article available to read on EtoBox.

What is Carbon Monoxide Gas-sensing Properties of Electron-beam Deposited Cerium Oxide Thin Films about?

Thin films of cerium oxide were deposited by electron-beam (e-beam) evaporation on unheated substrates. The films were annealed in air at 500 • C for 2 h, and were characterized using X-ray diffraction, X-ray photoelectron spectroscopy, atomic force microscopy imaging and optical spectrophotometry. The films were investigated for the detection of carbon monoxide, and were found to be highly sensitive. The effect of bias voltage, operating temperature and gas concentration on the performance of the sensor is reported. The sensor response and recovery times were also measured, and were found to be highly efficient.

Who reads Carbon Monoxide Gas-sensing Properties of Electron-beam Deposited Cerium Oxide Thin Films?

Author

S.M.A. Durrani; M.F. Al-Kuhaili; I.A. Bakhtiari

Publisher

Elsevier Science; Elsevier ; Elsevier BV (ISSN 0925-4005)

Published

2008

Language

EN

Field

Engineering (Physical Sciences)