Contents

Russian Journal of Electrochemistry

Vol. 57, No. 9, 2021

Electrochemical Behavior of Novel Composite Based on Reduced Graphene Oxide, Poly-o-Phenylenediamine, and Silicotungstic Аcid

E. Yu. Pisarevskaya, A. L. Klyuev, O. N. Efimov and V. N. Andreev p. 921  abstract

Seebeck Effect in Colloidal Electrolytes

I. Chikina and V. Shikin p. 930  abstract

Electric Conductivity of Glasses in the MgO–V2O5–P2O5 System

A. A. Raskovalov, N. S. Saetova, M. I. Vlasov and B. D. Antonov p. 938  abstract

Impedance Hodograph for the Parallel RC Circuit with Alternating Active Resistance

M. E. Kompan and V. G. Malyshkin p. 949  abstract

Conductivity and Mechanical Properties of Lithium-Conducting Ceramic Solid Electrolytes with the NASICON Structure

G. B. Kunshina, O. B. Shcherbina and I. V. Bocharova p. 953  abstract

The Effect of Donor Doping on the Ionic (О2–, Н+) Transport in Novel Complex Oxides BaLaIn1 – xNbxO4 + x with the Ruddlesden–Popper Structure

N. A. Tarasova, A. O. Galisheva, I. E. Animitsa and A. A. Dmitrieva p. 962  abstract

Corrosion Behavior of Mild Steel in Presence of 2-Chloromethylbenzimidazole and Sodium Molybdate in 1 M HCl

Weijie Guo, Xuanxuan Zhao, Deng Wang, Yancheng Li, Liben Zhou, Zhaolei Li and Yanmin Gao p. 970  abstract

Effect of PANI–AC Composite on Electrochemical Synthesis of Hydrogen Peroxide by Alkaline H2–O2 Fuel Cell Reactor

Mi-Hyon Ri, Tong-Su Kim, Dok-Song Kim and Kye-Ryong Sin p. 978  abstract

Short Communications

Low-Temperature Operation Features of Proton-Exchange Membrane Fuel Cells with an Active Air Cooling

A. I. Rodygin, A. P. Melnikov, K. G. Ivashkin, A. V. Sivak, A. M. Kashin and D. A. Ivanov p. 985  abstract