PHOTOCHEMICAL OXIDATION OF HIGHMOLECULAR BR POLYDIMETHYLSILOXANE RUBBER
Abstract
Photochemical oxidation of BR polydimethylsiloxane rubber during irradiation by the full light of DRT-1000 lamp over atmospheric oxygen was studied by the methods of Fourier Transform Infrared Spectroscopy and chemical treatment. The studies found that in these conditions crosslinking reaction of polymer with formation of intermolecular dimethylene bonds are observed, accompanied by their subsequent oxidation and formation of relatively stable carbonyl and carboxyl polymeric compounds.
About the Authors
S. V. Luzgarev
Kemerovo State University
Russian Federation
Russian Federation
Sergey V. Luzgarev – Candidate of Chemistry, Assistant Professor at the Department of Organic Chemistry
A. S. Luzgarev
Kemerovo State University
Russian Federation
Russian Federation
Artem S. Luzgarev – Research Associate at the Department of Organic Chemistry
A. V. Voronezhtseva
Kemerovo State University
Russian Federation
Anna V. Voronezhtseva – Master’s Degree student at the Department of Organic Chemistry
Russian Federation
Anna V. Voronezhtseva – Master’s Degree student at the Department of Organic Chemistry
Yu A. Sheveleva
Kemerovo State University
Russian Federation
Yulia A. Sheveleva – Senior Research Associate at the Department of Organic Chemistry
Russian Federation
Yulia A. Sheveleva – Senior Research Associate at the Department of Organic Chemistry
V. Ya. Denisov
Kemerovo State University
Russian Federation
Victor Ya. Denisov – Doctor of Chemistry, Professor at the Department of Organic Chemistry
Russian Federation
Victor Ya. Denisov – Doctor of Chemistry, Professor at the Department of Organic Chemistry
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Review
For citations:
Luzgarev S.V., Luzgarev A.S., Voronezhtseva A.V., Sheveleva Yu.A., Denisov V.Ya. PHOTOCHEMICAL OXIDATION OF HIGHMOLECULAR BR POLYDIMETHYLSILOXANE RUBBER. SibScript. 2014;(3-3):231-234. (In Russ.)
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