Browsing Кафедра екології, хімії та технологій захисту довкілля by Author "Didenko, Natalia"

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Direct synthesis of cuprum(II) complex compounds based on thioamide ligands

Ranskiy, Anatoliy; Didenko, Natalia (Lviv Polytechnic National University, 2014)

Complex compounds based on arylamides of benzimidazol-2-thiocarboxylic acid of the general formula [Cu(HL)Cl2]2 have been synthesized via direct method. Their physico-chemical properties have been investigated.
Formation of copper(II) coordination compounds under the friction process and their impact on the tribotechnical characteristics of the lubricating compositions

Ranskiy, Anatoliy; Gordienko, Olga; Titov, Taras; Didenko, Natalia; Ранський , А. П.; Гордієнко, О. А.; Тітов, Т. С.; Діденко, Н. О. (National Aviation University, 2019)

It has been investigated the tribochemical system «bronze BrAZ 9-4 – organic additive – oil I-20A – steel 45» in which due to mechanical activation of metal particles of the surfaces of friction pair the copper(II) ...