Synthesis and barrier properties of a film polymer nanocomposite based on polystyrene and cadmium sulfide nanoparticles

A film polymer nanocomposite with nanoparticles of a chalcogenide semiconductor, CdS, in a polystyrene matrix was prepared on the surface of 08kp steel. The barrier properties of the synthesized two-layer film nanomaterial in a 3 wt % aqueous NaCl solution were evaluated by measuring the electrode p...

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Bibliographic Details
Published inRussian journal of applied chemistry Vol. 89; no. 1; pp. 120 - 124
Main Authors Maslov, V. V., Yurkinskii, V. P., Egorov, N. A.
Format Journal Article
LanguageEnglish
Published Moscow Pleiades Publishing 2016
Subjects
Chemistry
Chemistry and Materials Science
Chemistry/Food Science
Industrial Chemistry/Chemical Engineering
Macromolecular Compounds and Polymeric Materials
Chalcogenide Semiconductor
08kp Steel
Barrier Property
Sodium Oleate
Uncoated Specimen
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Summary:A film polymer nanocomposite with nanoparticles of a chalcogenide semiconductor, CdS, in a polystyrene matrix was prepared on the surface of 08kp steel. The barrier properties of the synthesized two-layer film nanomaterial in a 3 wt % aqueous NaCl solution were evaluated by measuring the electrode potential of coated and uncoated specimens and were compared with those of polymer films without nanofiller and with Fe 3 O 4 nanoparticles. Introduction of hydrophobic CdS nanoparticles into the polymer matrix leads to significant enhancement (by ∼20%, as compared to Fe 3 O 4 ) of the barrier properties of the polymer nanocomposite.
ISSN:1070-4272
1608-3296
DOI:10.1134/S1070427216010195