Chemistry & Chemical Technology. – 2008. – Vol. 2, No. 4

Permanent URI for this collectionhttps://ena.lpnu.ua/handle/ntb/2090

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, 2008. – Volume 2, number 4. – P. 239–316, V : ill.

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Author: search.filters.author.Zaikov, GennadyStart date: 2008

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    Sixth International Conference on Tribology (Balkantrib’08)
    (Publishing House of Lviv Polytechnic National University, 2008) Zaikov, Gennady; Madyuskina, Larisa
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    Professor Piotr Tomasik: over half a century in science
    (Publishing House of Lviv Polytechnic National University, 2008) Zaikov, Gennady
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    The transition nanoreactor-nanoparticle in epoxy polymers curing process
    (Publishing House of Lviv Polytechnic National University, 2008) Kozlov, Georgiy; Bashorov, Musa; Mikitaev, Abdulakh; Zaikov, Gennady
    It has been shown that for curing reaction in fractal space the reaction rate constant reduction is typical. Another typical feature of this reaction is the formation of a large number of microgels with smaller molecular weight in comparison with reaction in Euclidean space at the same conversion degree. The dimensional border between nanoreactor and nanoparticle for the curing reaction under consideration has been obtained. Показано, що для реакцій структурування фронтальному просторі типовим є зниження константи швидкості реакцій. Іншою типовою особливістю цієї реакції, порівняно з реакцією в Евклідовому просторі, є утворення великої кількості мікрогелю з невеликою молекулярною масою за однакового ступеня перетворення. Для розглянутої реакції структурування одержано межу переходу у просторовий стан між нанореактором і наночастинкою.