Sonoelectrochemical analysis of trace metals.

نویسندگان

  • A M Brett
  • C M Brett
  • F M Matysik
  • S Matysik
چکیده

Ultrasonically-enhanced mass transport was exploited to increase preconcentration efficiency in anodic stripping voltammetry. We developed a Nafion-coated mercury thin-film working electrode which is stable under ultrasonic irradiation, making it possible to achieve very low limits of detection for relatively short preconcentration times. This allows the investigation of a variety of biological and environmental samples.

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عنوان ژورنال:
  • Ultrasonics sonochemistry

دوره 4 2  شماره 

صفحات  -

تاریخ انتشار 1997