Separation and Determination of Medium Lanthanides: A New Experiment with Use of Ion-Exchange Separation and Fast Fourier Transform Continuous Cyclic Voltammetry

1 Center of Excellence in Electrochemistry, Faculty of Chemistry, University of Tehran, Tehran, Iran 2 Medical Nanotechnology Research Centre, Tehran University of Medical Sciences, Tehran, P.O. Box, 14155-6451, Iran School of Chemistry, University College of Science, University of Tehran, Tehran, Iran 4 Department of Applied Chemistry, Quchan branch, Islamic Azad University, Quchan, Iran E-mail: norouzi@khayam.ut.ac.ir