Zobrazeno 1 - 10
of 28
pro vyhledávání: '"O. V. Linyucheva"'
Publikováno v:
Molecular Crystals and Liquid Crystals. 750:60-68
Publikováno v:
Journal of Ecological Engineering, Vol 22, Iss 4, Pp 232-239 (2021)
Journal of Ecological Engineering, 2021, Volume 22, Issue 4
Journal of Ecological Engineering, 2021, Volume 22, Issue 4
The work was supported by National research fund of Ukraine, grant No.144/01.2020. The processes of removal of manganese (II) ions from water using sorbent catalysts, ion exchange materials modified with iron oxides have been studied. It is shown tha
Autor:
Tetiana Dontsova, Svitlana V. Nahirniak, Aman Mahajan, Ravi Chand Singh, Michael Tereshkov, O. V. Linyucheva
Publikováno v:
Applied Nanoscience. 12:1155-1168
The physicochemical properties of SnO2 obtained by different methods (sol–gel, solvothermal and CVD synthesis) from different precursors were investigated. The synthesized samples were characterized by X-ray diffraction analysis, electron spectrosc
Autor:
O. V. Linyucheva, Vyacheslav Radovenchyk, Mariia Tverdokhlib, Mykola Gomelya, Tetyana Shabliy
Publikováno v:
Journal of Ecological Engineering, Vol 22, Iss 3, Pp 221-230 (2021)
Journal of Ecological Engineering, 2021, Volume 22, Issue 3
Journal of Ecological Engineering, 2021, Volume 22, Issue 3
In this work, the process of water deironing by using magnetite as a catalyst to accelerate the oxidation of iron ions in an aqueous medium was investigated. It was shown that the efficiency of iron ion extraction depends on the solution concentratio
Autor:
R. M. Red’ko, M. V. Byk, S. V. Frolenkova, O. V. Linyucheva, V. V. Yakubenko, D. Yu. Ushchapovskiy
Publikováno v:
Materials Science. 55:656-663
We study the corrosion behavior of bright nickel coatings in the vapor of concentrated acetic acid. Deposits with a sulfur content of 0.25 wt.% are obtained from electrolytes intended for bright nickel plating with an admixture of saccharin (5 g/dm3)
Publikováno v:
KPI Science News, Vol 0, Iss 1, Pp 67-79 (2020)
Наукові вісті КПІ; № 1 (2020); 67-79
KPI Science News; № 1 (2020); 67-79
Научные вести КПИ; № 1 (2020); 67-79
Наукові вісті КПІ; № 1 (2020); 67-79
KPI Science News; № 1 (2020); 67-79
Научные вести КПИ; № 1 (2020); 67-79
Background. TiO2-SnO2 nanocomposites receive a lot of attention due to their efficient application in heterogeneous photocatalysis. Coupling TiO2 with SnO2 contributes to the suppression of charge carriers’ recombination and enhances photocatalytic
Autor:
Tetyana I. Motronyuk, O. V. Linyucheva, Oleksander G. Liniuchev, Aleksandr Yu. Bilchenko, Dmitry Yu. Ushchapovskyi
Publikováno v:
KPI Science News, Vol 0, Iss 5-6, Pp 95-101 (2019)
Проблематика. Останнім часом гостро постає проблема утилізації та регенерації концентрованих відпрацьованих технологічних розчинів,
Publikováno v:
KPI Science News.
Background. New 3D-printing technologies are becoming more and more advanced and widespread in the twenty-first century. One of the types of 3D-printing is electrochemical 3D-printing, in which electrochemical deposition of metals is used to form met
Autor:
Dmytro Havrykov, Yulia Zozulya, Veronika Zahorodna, Wei Han, Vladimir Izotov, Illia Koltsov, O. V. Linyucheva, Liying Liu, Xuehang Wang, Oleksiy Gogotsi, Yury Gogotsi
Publikováno v:
Electrochimica Acta. 302:38-44
Increasing the mass loading of active material in a supercapacitor electrode improves the energy storage capability per electrode area. However, the increase of mass loading is accompanied by the increased electrode thickness, which often causes drop
Publikováno v:
Materials Today: Proceedings. 6:212-218
At this article was proposed chlorine’s amperometric sensor and microgenerator with parts made of catalytic nanostructured electrode materials. This sensor unit allows to provide measurement in the extended range of chlorine concentrations (0 – 5