engleski

Conductometric sensors based on the hypersensitive response of plasticized polyaniline films to organic vapors

It has been demonstrated that polar organic vapors cause large increases in the conductivity of these PANI films, that these changes involve crystalization, and that these changes can be used for oneshot vapor differentiation and ethanol quantitation. The low cost of PANI makes this analytical approach of some interest.

conductometric sensors; phase transformation in polyaniline film; polymer organic films

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