Features of Macromolecule Formation by RAFT-Polymerization of Styrene in the Presence of Trithiocarbonates

• Autorzy: Ulitin N. V. , Oparkin A. V. , Deberdeev R. Y. , Shirokih E. B. , Kubica S. , Klodzinska E. , Zaikov G. E.
• Języki publikacji: EN

Abstrakty

EN

The kinetic modelling of styrene with controlled radical polymerization, initiated by 2,2’-asobis(isobutirnitrile) and proceeded by a reversible chain transfer mechanism was carried out and accompanied by «addition-fragmentation» in the presence of dibenzyltritiocarbonate. An inverse problem of determining of the unknown temperature dependences of single elementary reaction rate constants of the kinetic scheme was solved. The adequacy of the model was revealed by comparing the theoretical and experimental values of polystyrene’s molecular-mass properties. The influence of the process controlling factors on polystyrene’s molecular-mass properties was studied.

Słowa kluczowe

EN

controlled radical polymerization; dibenzyltritiocarbonate; mathematical modelling; polystyrene; reversible addition-fragmentation chain transfer

• Wydawca: Sieć Badawcza Łukasiewicz – Instytut Inżynierii Materiałów Polimerowych i Barwników
• Czasopismo: Przetwórstwo Tworzyw
• Rocznik: 2013
• Tom: [R.] 19, nr 6 (156)
• Strony: 666--678
• Opis fizyczny: Bibliogr. 13 poz., rys.

Twórcy

autor

Ulitin N. V.

• Kazan National Research Technological University, 68 Karl Marx Street, 420015 Kazan, Republic of Tatarstan, Russian Federation, Fax: [phone]

autor

Oparkin A. V.

• Kazan National Research Technological University, 68 Karl Marx Street, 420015 Kazan, Republic of Tatarstan, Russian Federation, Fax: [phone]

autor

Deberdeev R. Y.

• Kazan National Research Technological University, 68 Karl Marx Street, 420015 Kazan, Republic of Tatarstan, Russian Federation, Fax: [phone]

autor

Shirokih E. B.

• Kazan National Research Technological University, 68 Karl Marx Street, 420015 Kazan, Republic of Tatarstan, Russian Federation, Fax: [phone]

autor

Kubica S.

• Institut Inzynierii Materialow Polimerowych i Barwnikow, 55 M. Sklodowskiej-Curie str., 87-100 Torun, Poland

autor

Klodzinska E.

• Institut Inzynierii Materialow Polimerowych i Barwnikow, 55 M. Sklodowskiej-Curie str., 87-100 Torun, Poland

autor

Zaikov G. E.

• N. M. Emanuel Institute of Biochemical Physics, Russian Academy of Sciences, 4, Kosygina st., Moscow, Russian Federation, 119334; Fax: [phone]

Bibliografia

• [1] Matyjaszewski K.: Controlled/Living Radical Polymerization: Progress in ATRP, D.C.: American Chemical Society, Washington (2009)
• [2] Matyjaszewski K.: Controlled/Living Radical Polymerization: Progress in RAFT, DT, NMP and OMRP, D.C.: American Chemical Society, Washington (2009)
• [3] Barner-Kowollik C.: Handbook of RAFT Polymerization, Wiley-VCH Verlag GmbH, Weinheim (2008)
• [4] Chernikova E.V., Terpugova P.S., Garina E.S., Golubev V.B.: Controlled radical polymerization of styrene and n-butyl acrylate mediated by tritiocarbonates. Polymer Science, Vol. 49(A), №2, 108 (2007)
• [5] Stephen Z. D. Cheng: Handbook of Thermal Analysis and Calorimetry. Volume 3 - Applications to Polymers and Plastics: New York, Elsevier, (2002).
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• [13] Li D., Hutchinson R.A., Macromolecular Rapid Communications, 28, 1213 (2007)