Contents

Russian Journal of Electrochemistry

Vol. 56, No. 6, 2020

Voltammetric and Potentiometric Determination of Cu2+ Using an Overoxidized Polypyrrole Based Electrochemical Sensor

A. Bagheri and M. Hassani Marand p. 453  abstract

Mechanism of Chromium Electrodeposition as a Particular Case of Mechanism of Induced Codeposition of Metals

V. L. Krasikov and A. V. Krasikov p. 462  abstract

Effect of Dopants on the Lithium Metazirconate Conductivity

A. V. Kalashnova, S. V. Plaksin and G. Sh. Shekhtman p. 467  abstract

Impregnation of Pt|YSZ Oxygen Electrodes with Microquantities of Praseodymium Oxide

A. I. Kovrova, V. P. Gorelov and D. A. Osinkin p. 477  abstract

The Effect of Polytetrafluoroethylene Content in Porous Carbon Materials on Their Structural and Electrochemical Characteristics by the Example of Oxygen Reduction to Hydrogen Peroxide

G. A. Kolyagin and V. L. Kornienko p. 485  abstract

A Combination of Electrochemical and Adsorption Techniques for Degradation and Removal of Pesticide Padan 95SP (95% Cartap) from Water

Nguyen Tien Hoang and Rudolf Holze p. 492  abstract

Electrochemical Sensing System Based on MnFe2O4/rGO for Simultaneous Determination of Trace Amount Pb2+ and Cd2+ in Spice Samples

Shahnaz Davoudi, Mohammad Hadi Givianrad, Mohammad Saber-Tehrani and Parviz Aberoomand Azar p. 506  abstract

Study of Organic Sulfide Oxidation on the Modified Graphite Electrodes by Co, Fe and Ni Nano Particles

Ghodsiyeh Sadat Ferdowsi, Majid Jafarian, Saeed Rayati and Parinaz Nafarieh p. 518  abstract

Short Communications

The Effect of the Cation-Exchange Membranes MK-40 Modification by Perfluorinated Sulfopolymer and Ceria on Their Transport Properties

P. A. Yurova, I. A. Stenina and A. B. Yaroslavtsev p. 528  abstract