Glycine adsorption on a mercury electrode modified by neodymium

A. V. Laptenkova; N. G. Sukhodolov; A. I. Yanklovich; I. V. Prikhod’ko; A. V. Fedorova; A. A. Selyutin; S. S. Ermakov

doi:10.1134/S107036321604023X

Glycine adsorption on a mercury electrode modified by neodymium

Authors: Laptenkova A.V.¹, Sukhodolov N.G.¹, Yanklovich A.I.¹, Prikhod’ko I.V.¹, Fedorova A.V.¹, Selyutin A.A.¹, Ermakov S.S.¹
Affiliations:
1. St. Petersburg State University
Issue: Vol 86, No 4 (2016)
Pages: 897-900
Section: Article
URL: https://journals.rcsi.science/1070-3632/article/view/214699
DOI: https://doi.org/10.1134/S107036321604023X
ID: 214699

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Abstract

Ranges of neodymium reduction potentials in aqueous solutions of potassium chloride at pH = 2 and in solutions containing glycine were determined by differential pulse polarography. The glycine complex with neodymium is not formed in the range of the amino acid concentration 0.001–0.12 M. Glycine adsorption on a mercury electrode and on an electrode modified with neodymium was studied by the cyclic voltammetry method.