The nanostructured polyaniline (PANI) thin film has been
prepared by using pulsed plasma polymerization technique. The effects of
substrate position, pressure and number of plasma pulses on the film growth
rate were monitored and established an ideal condition. The characterization of
prepared PANI thin film was performed with the ultraviolet-visible spectroscopy
(UV-Vis), Fourier transform infrared spectroscopy (FTIR) and scanning electron
microscope (SEM) studies. The surface of the thin film possessed three
dimensional networks of the PANI belts as cauliflower like morphology with a
diameter of 35-97 nm. The NO2 gas sensing behavior was studied by measuring
change in electrical conductivity with respect to concentration and time. All
the findings have been discussed and results would be appreciably devoted in
the area of sensor technology.
Author (s) Details Dr. Rajendra Kumar
Department of Physics, Faculty of Engineering & Technology, Rama University, Kanpur - 209217, U.P., India.
View Book :- http://bp.bookpi.org/index.php/bpi/catalog/book/201
No comments:
Post a Comment