Electrical properties evolution under reducing gaseous mixtures (H2, H2S, CO) of SnO2 thin films doped with Pd/Pt aggregates and used as polluting gas sensors

Sensors and Actuators, B: Chemical

Volumn 62, Issue 1, 2000, Pages 43-48

  Gaidi, M ^a   Chenevier, B ^a   Labeau, M ^a  

^a GRENOBLE INSTITUTE OF TECHNOLOGY   (France)

Author keywords

[No Author keywords available]

Indexed keywords

CARBON MONOXIDE; CARRIER CONCENTRATION; ELECTRIC RESISTANCE MEASUREMENT; HYDROGEN; HYDROGEN SULFIDE; PALLADIUM; PLATINUM; THIN FILMS; TIN COMPOUNDS;

POLLUTING GAS SENSORS; TIN DIOXIDE;

CHEMICAL SENSORS;

EID: 0033883335     PISSN: 09254005     EISSN: None     Source Type: Journal    
DOI: 10.1016/S0925-4005(99)00358-5     Document Type: Article

References (15)

1. 2-based gas sensors: vacancy defects and Pd additive effects. Sensors and Actuators B. 1:1990;97-102.
2. Matsushima S., Maekawa J., Tamaki J., Miuram N., Yamazoe N. New methods for supporting palladium on a tin oxide gas sensor. Sensors and Actuators B. 9:1992;71-78.
3. Kohl D. The role of noble metals in the chemistry of solid state gas sensors. Sensors and Actuators B. 1:1990;158-165.
4. 2 semi-conductor oxide used as gas sensors. Sensors and Actuators B. 48(1-3):1998;248-277.
5. M. Gaidi, J.L. Hazemann, M.N. Rumyantseva, A. Gaskov, B. Chenevier, M. Labeau, J. Electrochem. Soc, to be published.
6. 2 thin films: a microstructural study. J. Solid State Chem. 102:1993;434-439.
7. 2 thin films: analysis of the metal aggregate size effect, accepted in Sensors and Actuators B.
8. 2 thin films for gas sensors. Sensors and Actuators B. 15-16:1993;357-362.
9. 2 based devices. Sensors and Actuators. 18(1):1989;71-113.
10. McAleer J.F., Moseley P.T., Norris J.O., Williams D.E. Aspect of the surface chemistry revealed by electrical conductance variation. J. Chem. Soc. Faraday Trans. 83(1):1987;1323-1340.
11. Becker C., Henry C.R. A second CO adsorption state on palladium clusters supported on MgO(100). Catal. Lett. 43:1997;55-57.
12. Engel T., Ertl G. A molecular beam investigation of the catalytic oxidation of CO on Pd(111). J. Chem. Phys. 63(3):1978;1267-1280.
13. Ladas S., Poppa H., Boudart M. The adsorption and catalytic oxidation of carbon monoxide on evaporated palladium particles. Surf. Sci. 102:1981;151-171.
14. Campbell C.T., Ertl G., Kuipers H., Segner J. A molecular beam study of the catalytic oxidation of CO on a Pt(111) surface. J. Chem. Phys. 73(11):1980;5862-5873.
15. 2S. J. Mater. Chem. 7(9):1997;1785-1790.