High-performance polyvinylpyrrolidone capped copper coatings via ultrasonic-assisted supercritical-CO2 electrodeposition: Electrochemical evaluation

The effect of electrodeposition conditions and their influence in electrochemical performance of copper/polyvinylpyrrolidone (Cu/PVP) composite were investigated and reported here. Initially, the electrochemical performance of the pure Cu coating and the fabricated Cu/PVP composites prepared under conventional method was scrutinized, and the results reveal the enhanced performance of Cu/PVP composite coating when compared to the pure Cu...