Title :
Modeling and simulation of polymer-based chemiresistor sensors
Author :
Blanco Villalba, Jose Francisco
Author_Institution :
Dept. of Electr. Meas. & Mater., Tech. Univ. Gheorghe Asachi of Iasi, Iasi, Romania
Abstract :
In this work, a two-dimensional model is proposed to predict the electrical response of a generic polymer-based chemiresistor. Three different physical phenomena are modeled: fluid dynamics of the carrier fluid; adsorption of the analyte on the sensitive layer; change of electrical resistance due to adsorption.
Keywords :
adsorption; chemical sensors; flow measurement; flow sensors; polymers; resistors; analyte adsorption; carrier fluid; electrical resistance response; fluid dynamics; generic polymer-based chemiresistor sensor; Adsorption; Fluids; Mathematical model; Polymers; Predictive models; Resistance; Sensors;
Conference_Titel :
Electrical and Power Engineering (EPE), 2014 International Conference and Exposition on
Conference_Location :
Iasi
DOI :
10.1109/ICEPE.2014.6970035
