Zobrazeno 1 - 6
of 6
pro vyhledávání: '"O. O. Ustavytska"'
Publikováno v:
RSC Advances. 6:36050-36057
The possibility of obtaining multilayer graphenes–MLGs (11–21 single graphene layers) with slight amounts of oxygen-containing defects (C/O ratio in MLGs ranges from 9 to 25) via the electrochemical exfoliation of graphite in the presence of benz
Autor:
Yaroslav Kurys, O. O. Ustavytska
Publikováno v:
Materials Today: Proceedings. 2:3874-3878
It was shown that the hybrid nanocomposite films based on conjugated polymers (poly-o-phenylenediamine – PoPDA, poly-o-aminophenol – PoAP) and electrochemically reduced graphene oxide (ERGO) can be formed via several electrochemical approaches. I
Publikováno v:
Theoretical and Experimental Chemistry. 50:371-377
Polyindole (PIn), cobalt, and acetylene black (C) were used to obtain non-precious-metal nanocomposite electrocatalysts for the oxygen reduction reaction (ORR). We studied the composition, structure, and electrochemical properties of these materials.
Publikováno v:
Electrocatalysis. 6:117-125
The unpyrolyzed non-precious metal-polymer nanocomposite electrocatalysts for the oxygen reduction reaction (ORR) based on amino-substituted analogues of polyaniline (poly-o-phenylenediamine—PoPDA, poly-m-phenylenediamine—PmPDA), cobalt and carbo
Autor:
S. Ya. Kuchmy, Vyacheslav G. Koshechko, A. L. Stroyuk, N. S. Andryushina, Vitaly D. Pokhodenko, O. O. Ustavytska, Ya. I. Kurys
Publikováno v:
Theoretical and Experimental Chemistry. 50:155-161
The photolysis of AgCl nanoparticles stabilized in aqueous solution by graphene oxide or photo reduced graphene oxide using visible light gave nanocomposites containing silver nanoparticles with mean diameter 25-30 nm. These composites have electroca
Publikováno v:
Russian Journal of Electrochemistry. 48:1058-1064
Electrochemical characteristics and electrocatalytic properties in the oxygen reduction reaction are studied on hybrid nanocomposites based on conducting polymers (polyaniline, polypyrrol) doped with phosphomolybdic acid (PMA), and TiO2 and also thei