Dynamic determination of domestic liquefied petroleum gas down to several ppm levels using a Sr-doped SnO2 thick film gas sensor
Sr-doped SnO2 thick film gas sensors were prepared for domestic liquefied petroleum gas (LPG) determination down to several ppm levels using the screen-printing technique. Characterization of Sr-doped SnO2 thick film was investigated by XRD, XPS and DTA-TGA analyses. The sensitivity, selectivity, sintering temperature, and static and dynamic measurement were investigated. The results showed that the Sr-doped SnO2 thick film sensor is suitable for several ppm levels LPG determination because of the high sensitivity (S = 12.7 to 10 ppm LPG). The dynamic measurements showed that the sensor exhibited high sensitivity and selectivity to domestic LPG at 210-300 degrees C.
- Publisher
- SPRINGER WIEN
- Issue Date
- 2006-12
- Language
- English
- Article Type
- Article
- Keywords
SENSING PROPERTIES; TIN OXIDE; PESTICIDE-RESIDUE; LPG SENSOR; SEMICONDUCTOR; CONDUCTIVITY; MODULATION
- Citation
MICROCHIMICA ACTA, v.156, no.3-4, pp.245 - 251
- ISSN
- 0026-3672
- Appears in Collection
- EE-Journal Papers(저널논문)
- Files in This Item
This item is cited by other documents in WoS
| ⊙ Detail Information in WoSⓡ | Click to see |  |
| ⊙ Cited 15 items in WoS | Click to see citing articles in |  |
Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.