F.S. Fedorov - Ph.D. (Eng.), Research Scientist, Saratov branch of Kotelnikov IRE RAS. E-mail: fyodorchem@yandex.ru A.S. Varezhnikov - Post-graduate Student, Yuri Gagarin State Technical University of Saratov V.V. Kolesnichenko - Master Student, Yuri Gagarin State Technical University of Saratov I.N. Burmistrov - Ph.D. (Chem.), Senior Research Scientist, Yuri Gagarin State Technical University of Saratov A.V. Gorokhovsky - Dr.Sc. (Chem.), Professor, Yuri Gagarin State Technical University of Saratov V.V. Sysoev - Dr.Sc. (Phys.-Math.), Professor, Yuri Gagarin State Technical University of Saratov