Comparison study of conductometric, optical and SAW gas sensors based on porous sol-gel silica films doped with NiO and Au nanocrystals

Sensors and Actuators, B: Chemical

Volumn 143, Issue 2, 2010, Pages 567-573

  Della Gaspera, Enrico ^a   Buso, Dario ^a   Guglielmi, Massimo ^a   Martucci, Alessandro ^a   Bello, Valentina ^a   Mattei, Giovanni ^a   Post, Michael L ^b   Cantalini, Carlo ^c   Agnoli, Stefano ^a   Granozzi, Gaetano ^a   Sadek, Abu Zafar ^d   Kalantar zadeh, Kourosh ^d   Wlodarski, Wojtek ^d  

^a UNIVERSITY OF PADOVA   (Italy)

^b NATIONAL RESEARCH COUNCIL CANADA   (Canada)

^c UNIVERSITY OF L'AQUILA   (Italy)

^d RMIT UNIVERSITY   (Australia)

Author keywords

Nanoparticles; Optical gas sensor; Sol gel film; Surface acoustic wave gas sensor

Indexed keywords

AU NANOCRYSTALS; AU NANOPARTICLE; COMPARISON STUDY; CONDUCTOMETRICS; ENERGY DISPERSIVE X-RAY; GAS SENSING; NANOCOMPOSITE FILM; OPTICAL ABSORPTION; OPTICAL GAS SENSORS; POROUS FILM; SAW GAS SENSORS; SELECTIVE RECOGNITION; SOL-GEL FILM; SOL-GEL SILICA; SOLGEL FILMS; SURFACE ACOUSTIC WAVE GAS SENSORS; SURFACE ACOUSTIC WAVES; TEM; TESTING CHAMBER; VISIBLE AND NEAR INFRARED; WAVELENGTH DEPENDENCE; X RAY PHOTOEMISSION SPECTROSCOPY;

ABSORPTION SPECTROSCOPY; ACOUSTIC SURFACE WAVE DEVICES; ACOUSTIC WAVES; ACOUSTICS; ACOUSTOELECTRIC EFFECTS; CHEMICAL SENSORS; ELECTRIC CURRENTS; EMISSION SPECTROSCOPY; GAS ABSORPTION; GAS DETECTORS; GASES; GELS; GOLD; INFRARED SPECTROSCOPY; LIGHT TRANSMISSION; METALLIC FILMS; NANOCOMPOSITES; NANOPARTICLES; SILICA; SOL-GEL PROCESS; SOL-GELS; SOLS; SPECTROSCOPIC ANALYSIS; SPECTROSCOPIC ELLIPSOMETRY; TRANSMISSION ELECTRON MICROSCOPY; X RAY DIFFRACTION; X RAY DIFFRACTION ANALYSIS;

OPTICAL FILMS;

EID: 73349120917     PISSN: 09254005     EISSN: None     Source Type: Journal    
DOI: 10.1016/j.snb.2009.09.060     Document Type: Article

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