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В. Л. Демченко, В. И. Штомпель, Л. А. Гончаренко
«Структура и термомеханические свойства нанокомпозитов на основе пектина, полиэтиленимина и наночастиц меди, сформированных под действием постоянных магнитного или электрического полей»
649–659 (2015)

PACS numbers: 44.10.+i, 62.23.Pq, 64.70.P-, 65.40.De, 68.37.Lp, 83.60.Np

The methods of wide-angle X-ray diffraction and thermal mechanical analysis are used to study the effect of constant magnetic and electric fields on the structure and properties of nanocomposites based on pectin, polyethylene and copper nanoparticles. As revealed, the chemical reduction of Cu2? cations in the ternary polyelectrolyte–metal complexes (TPMC) under constant magnetic and electric fields occurs with formation of a nanocomposite based on the polyelectrolyte complex (PEC) and nanoparticles of only metallic phase of copper, whereas in the initial state (no action of the field), the PEC–Сu/Cu2O nanocomposites are formed. The method of thermomechanical analysis shows that, under the influence of constant physical fields, the PEC–Cu nanocomposites with higher glass-transition temperature are formed.