A new material, polyethynylfluorenol (PEFl), has been prepared and characterized, either undoped or homogeneously doped with SnCl2. We have chosen as basic device for the sensor a simple humistor (humidity sensor resistor) since we have observed that the PEFl conductivity varies with the environmental relative humidity (r.h.). This behaviour is completely reversible without any noticeable 'memory effect'. PEFl can be considered a promising material for the fabrication of humidity sensors.
Fast Humidity Response of A Metal Halide-doped Novel Polymer / A., Bearzotti; A., Damico; A., Furlani; G., Iucci; Russo, Maria Vittoria. - In: SENSORS AND ACTUATORS. B, CHEMICAL. - ISSN 0925-4005. - 7:(1992), pp. 451-454. [10.1016/0925-4005(92)80342-U]
Fast Humidity Response of A Metal Halide-doped Novel Polymer
RUSSO, Maria Vittoria
1992
Abstract
A new material, polyethynylfluorenol (PEFl), has been prepared and characterized, either undoped or homogeneously doped with SnCl2. We have chosen as basic device for the sensor a simple humistor (humidity sensor resistor) since we have observed that the PEFl conductivity varies with the environmental relative humidity (r.h.). This behaviour is completely reversible without any noticeable 'memory effect'. PEFl can be considered a promising material for the fabrication of humidity sensors.I documenti in IRIS sono protetti da copyright e tutti i diritti sono riservati, salvo diversa indicazione.
