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Information × Registration Number 0222U001849, 0119U000496 , R & D reports Title Coordination compounds of 3d- and 4f-metals with N, O, S-containing organic ligands as polyfunctional additives to materials for new technique popup.stage_title Head Ranskyi Anatolii P., Registration Date 03-02-2022 Organization Vinnytsia national technical university popup.description2  Object of research - coordination compounds of copper (II) with N,O,S-containing organic ligands as multifunctional additives to materials for new technology. Subject of research - direct synthesis, physicochemical and tribotechnical properties of 3d-metal complexes with heterocyclic thioamides of various substitutions. The aim is the direct synthesis, investigations of physicochemical and tribotechnical properties of coordination compounds of 3d-metals with thioamides of different substitution in the tribochemical system "bronze BrAZh 9-4 - thioamide - oil I-20A - steel 45". Methods: direct synthesis, spectral and tribotechnical studies. The practical results: synthesized chelate complex compounds of copper (II) with heterocyclic thioamides of general formula CuL2, which have high antiwear and antifriction properties and are effective additives to industrial oils and greases. And can be used as new materials in technology Product Description popup.authors Evseeva Maria V. Hordienko Olga A. Didenko Natalia O. Sydoruk Tetiana I. Khutko Maryna V. popup.nrat_date 2022-03-09 Close