Chemistry & Chemical Technology. – 2014. – Vol. 8, No. 1

Permanent URI for this collectionhttps://ena.lpnu.ua/handle/ntb/25108

The scientific-technical journal

It is the scientific-technical journal in English in Ukraine discussing actual problems of chemistry and chemical technology. Compared with other chemical journals Ch&ChT is publishing materials of both theoretical and practical values in such fields as analytical, general organic, physical and inorganic chemistry; chemistry of high molecular compounds; materials science and engineering; chemical kinetics and catalysis; technology of inorganic substances; technology of organic synthesis products; chemical technology of processing of combustible minerals; processes and apparatus of chemical and food productions; biotechnology and ecology.

Chemistry & Chemical Technology : [the scientific-technical journal] / Lviv Polytechnic National University ; editor-in-chief M. Bratychak. – Lviv : Publishing House of Lviv Polytechnic National University, 2014. – Volume 8, number 1. – 116, VI p. : ill.

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Author: search.filters.author.Aloev, VladimirSubject: search.filters.subject.nanocomposite

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    The ultrasound processing influence on carbon nanotubes structure in polymer nanocomposites
    (Publishing House of Lviv Polytechnic National University, 2014) Kozlov, Georgii; Zhirikova, Zaira; Aloev, Vladimir; Zaikov, Gennady
    It has been shown that two types of nanofiller aggregation processes are realized during polymer/carbon nanotubes nanocomposites production: formation of nanotubes ropes and their bending. The first one from the indicated processes is realized at carbon nanotubes contents larger than the percolation threshold. The ultrasound affects only carbon nanotubes aggregation of the second type. Показано, що при виробництві нанокомпозитів полімер/вуглецеві нанотрубки реалізовані два типи процесів агрегації нанонаповнювачів, зокрема формування нанотрубних пучків та їх вигин. Перший із зазначених процесів реалізується при вмісті вуглецевих нанотрубок більшому ніж поріг перколяції. Ультразвукова дія поширюється лише на агрегацію вуглецевих нанотрубок другого типу.