<正> Electropolymerization of pyrrole under ultrasonic field at 20kHz was performed ina series of aqueous and propylene carbonate (PC) solutions. The ultrasonic wave withmoderate intensity at the power of 44W
which is the power threshold of the ultrasonicgenerator used in this work to produce cavitation effect
enhance the conductivity andtensile strength of the polypyrrole films as prepared. However
too high intensity of theultrasonic wave is harmful to the polymerization.
Abstract
Electropolymerization of pyrrole under ultrasonic field at 20kHz was performed ina series of aqueous and propylene carbonate (PC) solutions. The ultrasonic wave withmoderate intensity at the power of 44W
which is the power threshold of the ultrasonicgenerator used in this work to produce cavitation effect
enhance the conductivity andtensile strength of the polypyrrole films as prepared. However
too high intensity of theultrasonic wave is harmful to the polymerization.
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