Contents

Doklady Chemistry

Vol. 501, No. 2, 2021

Chemistry

Synthesis and Crystal Structure of Iron(II) and Cobalt(III) Complexes with Hetarylhydrazone Derived from o-Diphenylphosphinobenzaldehyde and 1-Hydrazinophthalazine

L. D. Popov, S. A. Borodkin, V. V. Tkachev, A. N. Utenyshev, I. N. Shcherbakov and Academician S. M. Aldoshin p. 249  abstract

Manufacturing Titanium Dioxide (Anatase and Rutile) Nanoparticles on the Surface of Reduced Graphene Oxide

Yu. V. Ioni, Yu. A. Groshkova, E. Yu. Buslaeva and S. P. Gubin p. 255  abstract

Chemical Technology

Synthesis of Ta4HfC5 Ceramics with a Submicron Structure by Electro-Thermal Explosion under Pressure

V. A. Shcherbakov, A. N. Gryadunov, I. E. Semenchuk, D. Yu. Kovalev, A. E. Sychev and Corresponding Member of the RAS M. I. Alymov p. 259  abstract

Chemically Treated Carbon Nanofiber Materials for Supercapacitors

A. E. Brester, V. V. Golovakhin, O. N. Novgorodtseva, N. I. Lapekin, A. A. Shestakov, A. V. Ukhina, I. Yu. Prosanov, E. A. Maksimovskii, M. V. Popov and A. G. Bannov p. 264  abstract