AT-cut thickness-shear mode quartz crystal microbalance (QCM) sensors and resonant piezo-layer (RPL) sensors made by lead zirconate titanate (PZT) thick films were sensitized with cavitand coatings (Qx-Cav and Me-Cav) and exposed to organic vapors of environmental interest. Responses at different temperatures are compared. Effects due to the temperature dependence of the partition coefficient and the porosity of RPL sensors are also considered.
Investigation on Cavitand-Coated PZT Resonant Piezo-Layer and QCM Sensors at Different Temperatures Under Exposure to Organic Vapors / M., Ferrari; V., Ferrari; D., Marioli; A., Taroni; Suman, Michele; Dalcanale, Enrico. - In: SENSORS AND ACTUATORS. B, CHEMICAL. - ISSN 0925-4005. - 103:1-2(2004), pp. 240-246. [10.1016/j.snb.2004.04.077]
Investigation on Cavitand-Coated PZT Resonant Piezo-Layer and QCM Sensors at Different Temperatures Under Exposure to Organic Vapors
SUMAN, Michele;DALCANALE, Enrico
2004-01-01
Abstract
AT-cut thickness-shear mode quartz crystal microbalance (QCM) sensors and resonant piezo-layer (RPL) sensors made by lead zirconate titanate (PZT) thick films were sensitized with cavitand coatings (Qx-Cav and Me-Cav) and exposed to organic vapors of environmental interest. Responses at different temperatures are compared. Effects due to the temperature dependence of the partition coefficient and the porosity of RPL sensors are also considered.I documenti in IRIS sono protetti da copyright e tutti i diritti sono riservati, salvo diversa indicazione.
