Sari, Wangi P. and Agbroko, Samuel O. and Covington, James A. (2021) Semiconducting Indium Oxide Sensor for Oxygen Detection. In: 2021 IEEE Region 10 Symposium (TENSYMP), 23-25 August, 2021, Jeju, Korea.
Full text not available from this repository. (Request a copy)Abstract
Industrialization produces detrimental effects for the environment, one of which is polluting the air that we breath in. To monitor the quality of air, we proposed the fabrication of semiconducting metal oxide based gas sensor. Indium oxide materials were investigated for oxygen sensing in dry environment. The sensing materials were deposited onto alumina sensor substrates in 2 steps which is spin coating of the sensing material followed by a photolithographic process to define the sensing area. The sensors were tested in temperature ranging from 200-250°C and showed a good response to oxygen with the highest performance observed at 300°C (Rg/Ra = 5.5). In this work, we evaluated the effect of annealing temperature and operating performance on sensors performance. © 2021 IEEE.
Item Type: | Conference or Workshop Item (Paper) |
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Additional Information: | Cited by: 1 |
Uncontrolled Keywords: | Alumina; Aluminum oxide; MOS devices; Oxygen; Oxygen sensors; Semiconducting indium; Transistors; Dry environment; Gas-sensors; Industrialisation; Metal oxide semiconductor; Oxygen-sensing; Photolithographic process; Semiconducting metal oxides; Sensing areas; Sensing material; Sensor substrates; Oxide semiconductors |
Subjects: | T Technology > TJ Mechanical engineering and machinery |
Divisions: | Faculty of Engineering > Mechanical and Industrial Engineering Department |
Depositing User: | Sri JUNANDI |
Date Deposited: | 30 Oct 2024 00:26 |
Last Modified: | 30 Oct 2024 00:26 |
URI: | https://ir.lib.ugm.ac.id/id/eprint/8466 |