Kumar, S;
Pugh, D;
Dasgupta, D;
Sarin, N;
Parkin, I;
Luthra, V;
(2018)
Tuning operating temperature of BaSnO3 gas sensor for reducing and oxidizing gases.
In:
AIP Conference Proceedings.
(pp. 090059).
AIP Publishing
Preview |
Text
1.5032906.pdf - Published Version Download (616kB) | Preview |
Abstract
Barium stannate (BaSnO3) was prepared by solid state ceramic route. The crystalline phase of the prepared sample was confirmed by X-Ray Diffraction (XRD) pattern. Gas sensing behaviour of barium stannate was investigated for reducing and oxidizing gases; such as butane, ethanol, CO and NO2; from 5 ppm to 50 ppm levels of concentration. Barium stannate sensors were optimized for highest responsiveness by varying operating temperature between 270°C to 550°C. Its highest response was observed for ethanol at 300°C. The gas sensing response of ethanol was better than other gases at all the operating temperatures. Such studies in conjunction with gas sensing tests can be used for setting the optimum operating temperatures and can be used for low concentration ethanol sensing applications.
| Type: | Proceedings paper |
|---|---|
| Title: | Tuning operating temperature of BaSnO3 gas sensor for reducing and oxidizing gases |
| Event: | 2nd International Conference on Condensed Matter and Applied Physics (ICC 2017) |
| ISBN-13: | 9780735416482 |
| Open access status: | An open access version is available from UCL Discovery |
| DOI: | 10.1063/1.5032906 |
| Publisher version: | http://dx.doi.org/10.1063/1.5032906 |
| Language: | English |
| Additional information: | This version is the version of record. For information on re-use, please refer to the publisher’s terms and conditions. |
| UCL classification: | UCL UCL > Provost and Vice Provost Offices > UCL BEAMS UCL > Provost and Vice Provost Offices > UCL BEAMS > Faculty of Maths and Physical Sciences |
| URI: | https://discovery-pp.ucl.ac.uk/id/eprint/10051077 |
Archive Staff Only
 |
View Item |
