Determination of traces molybdenum by catalytic adsorptive stripping voltammetry.

  title={Determination of traces molybdenum by catalytic adsorptive stripping voltammetry.},
  author={Ali Asghar Ensafi and Shokooh Sadat Khaloo},
  volume={65 3},
  • Ali Asghar Ensafi, Shokooh Sadat Khaloo
  • Published in Talanta 2005
  • Chemistry, Medicine
  • A reliable and very sensitive procedure for the determination of ultra trace of molybdenum is proposed. Molybdenum was determined by cathodic stripping differential pulse voltammetry based on the adsorption collection of the Mo(VI)-Tiron complex on a hanging mercury drop electrode (HMDE). The variation of peak current with pH, concentration of Tiron and chlorate, plus several instrumental parameters such as accumulation time, accumulation potential and scan rate, were optimized. Under optimized… CONTINUE READING

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