Synthesis and tribotechnical properties of composite coatings with PM–DADPE polyimide matrix and fillers of tungsten dichalcogenide nanoparticles upon dry sliding friction

A. D. Breki; A. L. Didenko; V. V. Kudryavtsev; E. S. Vasilyeva; O. V. Tolochko; A. G. Kolmakov; Yu. A. Fadin; N. N. Sergeyev; A. E. Gvozdev; N. E. Starikov; D. A. Provotorov

doi:10.1134/S2075113316040067

Synthesis and tribotechnical properties of composite coatings with PM–DADPE polyimide matrix and fillers of tungsten dichalcogenide nanoparticles upon dry sliding friction

Authors: Breki A.D.¹, Didenko A.L.², Kudryavtsev V.V.², Vasilyeva E.S.¹, Tolochko O.V.¹, Kolmakov A.G.³, Fadin Y.A.⁴, Sergeyev N.N.⁵, Gvozdev A.E.⁵, Starikov N.E.⁶, Provotorov D.A.⁶
Affiliations:
1. Peter the Great St. Petersburg Polytechnic University
2. Institute of Macromolecular Compounds
3. Baikov Institute of Metallurgy and Materials Science
4. Institute of Problems of Mechanical Engineering
5. Tula State Pedagogical University
6. Tula State University
Issue: Vol 7, No 4 (2016)
Pages: 542-546
Section: Article
URL: https://journals.rcsi.science/2075-1133/article/view/205300
DOI: https://doi.org/10.1134/S2075113316040067
ID: 205300

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Abstract

A synthesis is described and tribological characteristics are presented for composite coatings 40 μm thick with a PM–DADPE polyimide matrix and a filler of tungsten disulfide nanoparticles with size of 4 nm and tungsten diselenide nanoparticles 60 × 5 nm in size obtained via gas-phase synthesis.