Zobrazeno 1 - 5
of 5
pro vyhledávání: '"Andrii I. Kachmar"'
Autor:
Andrii I. Kachmar, M.A. Hodlevska, Volodymyr Kotsyubynsky, Mykola Hodlevsky, I. P. Yaremiy, V. M. Boychuk, Ruslan Zapukhlyak, B. I. Rachiy
Publikováno v:
Applied Nanoscience. 12:1131-1138
Ultrafine copper ferrite CuFe2O4 and also CuFe2O4/rGO and CuFe2O4/Carbon composite materials were obtained using hydrothermal method. The effect of carbon component presence and thermal treatment in a range of 573–773 K on the phase state, morpholo
Autor:
B. I. Rachiy, O.R. Bilogubka, A.A. Malakhov, M.A. Hodlevska, Andrii I. Kachmar, I.M. Budzuliak, V. M. Boychuk, Ruslan Zapukhlyak, V.O. Kotsyubynsky
Publikováno v:
Фізика і хімія твердого тіла, Vol 22, Iss 1, Pp 31-38 (2021)
The aim of this paper is the comparison of structural, morphological and electrical properties of thermally extended graphite synthesized by chemical oxidation of graphite with sulfur of nitric acids at all other same conditions. Thermal treatments o
Autor:
Volodymyr Boichuk, Andrii I. Kachmar, I. M. Budzulyak, S. I. Budzulyak, Volodymyr Kotsyubynsky, B. I. Rachiy, L. S. Yablon
Publikováno v:
Journal of Nano Research. 59:112-125
The electrochemical properties of the nitrogen-enriched carbons obtained by plant raw treatment as electrode material for supercapacitors were investigated by electrochemical impedance spectroscopy, cycling voltammetry and galvanostatic charge-discha
Autor:
Andrii I. Kachmar, Volodymyr Kotsyubynsky, B. I. Rachiy, I. M. Budzulyak, R. P. Lisovskiy, Volodymyra M. Boichuk
Publikováno v:
Fullerenes, Nanotubes and Carbon Nanostructures. 27:669-676
The microporous carbons samples were obtained on the base of plant feedstock using different modes of carbonization and chemical activation. The effect of N-doped microporous carbon synthes...
Publikováno v:
Nanoscale Research Letters
The paper is devoted to study the ultrasonic impact on the biomass of natural raw materials, which were used for the creation a nanoporous carbon material (NCM), which was used as electrode material for electrochemical capacitors (EC). The dry shells