Study of Electrodeposition and Functional Properties of Nickel-Graphite Bisulfate Composite Coatings

The conditions for the formation of epoxy composite coatings filled with nanodispersed particles of fullerene black are investigated. The efficiency of the use of electromagnetic and ultrasonic radiation for modifying the composition based on the epoxy matrix has been confirmed. The paper describes the optimum composition and mode of formation of epoxy composite materials filled with fullerene black.

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Functionalized Composite Coatings Based on Filled Powder Paint Processed in Planetary Ball Mill

Applied Mechanics and Materials ◽

10.4028/www.scientific.net/amm.770.93 ◽

2015 ◽

Vol 770 ◽

pp. 93-98 ◽

Cited By ~ 1

Author(s):

S.V. Panin ◽

S.Yu. Yazykov ◽

V.Kh. Dammer

Keyword(s):

Electromagnetic Radiation ◽

Functional Properties ◽

Ball Mill ◽

Composite Coatings ◽

Weight Fraction ◽

Subsequent Treatment ◽

Planetary Ball Mill ◽

Structure And Properties ◽

Polymeric Coatings ◽

Powder Mixtures

Key stages for providing functional properties to polymeric coatings based on powder paints in order to reduce the rate of electromagnetic radiation due to treatment in planetary ball mill were studied. While varying the time of the treatment, as well as the filler weight fraction, the properties of powder mixtures, as well as the structure and properties of the coatings were investigated. Functionality of the coatings was achieved through adding shielding filler (the powder of Cr17Ni2steel) into powder paint and their subsequent treatment in a planetary ball mill.

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The effect of surface morphology of Co-W-ZrO2 electrolytic composite coatings on the functional properties of alloys

Bulletin of the National Technical University «KhPI» Series New solutions in modern technologies ◽

10.20998/2413-4295.2020.02.14 ◽

2020 ◽

Vol 0 (2(4)) ◽

pp. 110-118

Author(s):

Tetiana Nenastina ◽

Maryna Ved’ ◽

Nikolai Sakhnenko ◽

Svetlana Zyubanova

Keyword(s):

Surface Morphology ◽

Functional Properties ◽

Composite Coatings ◽

Effect Of Surface

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Quaternary structure of Limulus polyphemus hemocyanin

Proceedings, annual meeting, Electron Microscopy Society of America ◽

10.1017/s0424820100081747 ◽

1978 ◽

Vol 36 (2) ◽

pp. 176-177

Author(s):

T. Wichertjes ◽

E.J. Kwak ◽

E.F.J. Van Bruggen

Keyword(s):

Electron Microscopy ◽

Functional Properties ◽

Horseshoe Crab ◽

Temperature Jump ◽

Quaternary Structure ◽

Crystallographic Analysis ◽

Limulus Polyphemus ◽

Oxygen Binding ◽

X Ray ◽

Intact Molecule

Hemocyanin of the horseshoe crab (Limulus polyphemus) has been studied in nany ways. Recently the structure, dissociation and reassembly was studied using electron microscopy of negatively stained specimens as the method of investigation. Crystallization of the protein proved to be possible and X-ray crystallographic analysis was started. Also fluorescence properties of the hemocyanin after dialysis against Tris-glycine buffer + 0.01 M EDTA pH 8.9 (so called “stripped” hemocyanin) and its fractions II and V were studied, as well as functional properties of the fractions by NMR. Finally the temperature-jump method was used for assaying the oxygen binding of the dissociating molecule and of preparations of isolated subunits. Nevertheless very little is known about the structure of the intact molecule. Schutter et al. suggested that the molecule possibly consists of two halves, combined in a staggered way, the halves themselves consisting of four subunits arranged in a square.

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