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Article
Production of Nanofiber Materials Based on Macromolecular Hyaluronic Acid by Electrospinning
Hyaluronic acid-based nanofiber scaffolds imitating the natural extracellular matrix, which is promising for use in tissue engineering, have been prepared by electrospinning. Hyaluronic acid is part of many or...
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Article
Composite Material Based on Polytetrafluoroethylene and Al–Cu–Fe Quasi-Crystal Filler with Ultralow Wear: Morphology, Tribological, and Mechanical Properties
Samples of composites with polytetrafluoroethylene as the matrix and a powder of 0, 1, 2, 4, 8, 16, and 32 vol % Al–Cu–Fe quasi-crystal as the filler are prepared. Electron microscopy studies of the sample str...
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Article
Self-Assembling Polymer–Nanodiamond Composite Coatings for Vacuum Cathodes
The principles of the formation of detonation nanodiamond–polymer thin-film nanocomposites which are promising materials for highly cost-effective field electron vacuum cathodes are studied for the first time....
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Article
Tribological and mechanical properties of composites based on ethylene-tetrafluoroethylene and quasicrystalline Al−Cu−Fe filler
Samples of composites, in which ethylene-tetrafluoroethylene copolymer is used as a matrix and quasicrystalline Al−Cu−Fe powder as a filler with 0, 1, 2, 4 and 8 vol % concentrations, are prepared. Electron mi...
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Article
Effect of a quasicrystalline filler on the tribological properties of a composite based on ultrahigh-molecular-weight polyethylene
We prepare composites in which ultrahigh-molecular-weight polyethylene (UHMWPE) is used as a matrix and quasicrystalline Al–Cu–Fe powder is used as a filler with concentrations of 1, 10, 30, and 50 vol %. The ...
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Article
Structure and properties of layered silicate nanocomposites based on polyamide-6 obtained by polymerization in situ and melt blending
Polyamide-6-montmorillonite composites have been prepared through melt blending and by anionic in situ polymerization using extruder equipment. The effect of the processing conditions on the structure and phys...