Volodymyr O. Kotsyubynsky

We don’t have enough information about this author to calculate their statistics. If you think this is an error let us know.
Learn More
Multilayer nanospheres with alternating 2H-MoS2 and C layers were studied as a cathode base for lithium power sources. Interesting hierarchical structure, synergetic effect, and the presence of defects as supplementary active sites, introduced by the additional annealing at 773 K in Ar atmosphere, have determined the conductivity, referred to symmetric(More)
Work reports the formation of LiFePO<sub>4</sub> nanoparticles under hydrothermal method with the investigation of the synthesis conditions (temperature, duration, relative content of polyethylene glycol addition) influence on the obtained material phase composition and magnetic microstructure. The increasing of material conductivity by a formation of(More)
The phenomenological model of sulphate anions effect on the nanodispersed titania synthesis during hydrolysis of titanium tetrachloride was studied. It was proposed that both chelating and bridging bidentate complexes formation between sulphate anions and octahedrally coordinated [Ti(OH)h(OH2)6-h](4-h)+ mononers is the determinative factor for anatase phase(More)
Mesoporous maghemite &#x03B3;-Fe<sub>2</sub>O<sub>3</sub> was obtained by thermal decomposition of iron citrate xerogel hydrate. The influence of precursor molar concentration and calcination temperature on the material phase composition, morphology, crystalline and magnetic microstructure, surface condition and optical properties was studied. The model of(More)
  • 1