CO-CH4 selectivity enhancement by in situ Pd-catalysed microwave SnO2 nanoparticles for gas detectors using active filter

Sensors and Actuators, B: Chemical

Volumn 78, Issue 1-3, 2001, Pages 151-160

  Cirera, A ^a   Cabot, A ^a   Cornet, A ^a   Morante, J R ^a  

^a UNIVERSITY OF BARCELONA   (Spain)

Author keywords

Active filter; Catalytic conversion; Micromachined hot plates; Microwave technology; Pulsed measurement; SnO2

Indexed keywords

ACTIVE FILTERS; CARBON MONOXIDE; CATALYTIC CONVERTERS; MICROMACHINING; MICROWAVES; NANOSTRUCTURED MATERIALS; TIN COMPOUNDS;

MICROMACHINED HOT PLATES;

CHEMICAL SENSORS;

EID: 0035975073     PISSN: 09254005     EISSN: None     Source Type: Journal    
DOI: 10.1016/S0925-4005(01)00806-1     Document Type: Article

References (27)

1. An intelligent detector featuring real-time signal processing of temperature modulated gas sensor signals
2. 4 gas mixtures by pattern recognition and multicompnent analysis methods
3. 2
4. The effect of Pt and Pd surface doping on the response of nanocrystalline tin dioxide gas sensors to CO
5. 2 gas sensors powders
6. Deposition on micromachined silicon substrates of gas sensitive layers obtained by wet chemical route
7. 2 gas sensors: Simultaneous monitoring of resistances and temperatures
8. Design and fabrication of high-temperature micro-hotplates for drop-coated gas sensors
9. Fabrication of highly selective tungsten oxide ammonia sensors
10. High-resolution X-ray photoemission spectrum of the valence bands of gold
11. 2 sol-gel nanocrystals for gas sensors
12. 2 for gas sensors
13. 2 samples
14. FTIR characterisation of tin dioxide gas sensors materials under working conditions
15. 2 thin films sensing properties
16. 2/CO sensitivity
17. 2 thin films doped with Pd/Pt aggregates and used as polluting gas sensors
18. High resolution photoemission and Auger parameter studies of electronic structures of tin oxides
19. 2 (1 1 0) model gas sensors
20. 2-based gas sensors: Vacancy defects and Pd additive effects
21. Algorithms to improve the selectivity of thermally cycled tin oxide gas sensors
22. Temperature modulation in semiconductor gas sensing
23. 2 sensing layer operated under fast pulsed temperature mode: Operating conditions to selectivity monitor different air pollutants
24. Fast pulsed temperature mode operation: A viable way to improve the sensitivity and the selectivity in metal oxide gas sensors
25. Room-temperature response of platinised tin dioxide gas-sensitive resistors