Surface acoustic wave detection of organophosphorus compounds with fluoropolyol coatings

Surface acoustic wave detection of organophosphorus compounds with fluoropolyol coatings

A dual delay-line surface acoustic wave (SAW) sensor has been used to study the potentialities of fluoropolyol (FPOL) coatings for the detection of organophosphorus compounds. Thin films are sprayed on ST quartz substrates and experimental results as a function of vapor concentration and coating thi...

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Veröffentlicht in:Sensors and actuators. B, Chemical Chemical, 1997, Vol.43 (1), p.34-39
Hauptverfasser: Rebière, Dominique, Déjous, Corinne, Pistré, Jacques, Planade, Roger, Lipskier, Jean-François, Robin, Philippe
Format: Artikel
Sprache:eng
Schlagworte:
Analytical chemistry
Chemical sensors
Chemistry
Engineering Sciences
Exact sciences and technology
Gas sensors
General, instrumentation
Micro and nanotechnologies
Microelectronics
Organophosphorus compounds
Surface acoustic waves
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Beschreibung
Zusammenfassung:A dual delay-line surface acoustic wave (SAW) sensor has been used to study the potentialities of fluoropolyol (FPOL) coatings for the detection of organophosphorus compounds. Thin films are sprayed on ST quartz substrates and experimental results as a function of vapor concentration and coating thickness are presented. Possible explanations of interactions between FPOL coatings and chemical agents are discussed.
ISSN:0925-4005
1873-3077
DOI:10.1016/S0925-4005(97)00165-2