Mixed dopant conducting polyaniline reusable blend for the detection of aqueous ammonia 

 -  Sensors and Actuators: B. Chemical, 104(1), p.57-67, 2005 .
<br/><br/> The present paper reports about the conducting polyaniline-poly(acrylonitrile-butadiene-styrene)blend films as a sensor material for aqueous ammonia. The change in resistance value of these blend films on exposure to different concentrations of aqueous ammonia shows its utility as a sensor material. The conducting blend films on exposure to 10-4, 10-5 and 10-6N aqueous ammonia show a well-defined response behaviour and this aspect has been utilized in designing the ammonia sensor. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>CONDUCTING POLYANILINE<br/>MIXED DOPANTS<br/>ACRYLONITRILE-BUTADIENE-STYRENE<br/>CONDUCTING BLEND<br/>RESPONSE CYCLE<br/>AMMONIA SENSOR