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  ·  7 years ago (edited)

Amateur pyrotechnics and chemistry forum http://pyroprojektek.org
In this video, we show the influence of an ultrasonic field on the deposition of lead dioxide on to a graphite substrate from an aqueous solution of lead nitrate and copper nitrate. The deposits obtained were smooth, adherent and free from pinholes; which are crucial for the electrodes efficiency and life for electrosynthesis of organic and inorganic chemicals.