New functional copolymers of 1-vinyl-1,2,4-triazole with allylamine

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Abstract

New water-soluble functional copolymers based on 1-vinyl-1,2,4-triazole and allylamine were synthesized under the action of free-radical initiation conditions and azobisisobutyric acid dinitrile. Сopolymers of various compositions with a molecular weight of 1287–30204 Da were obtained by varying reaction conditions. The structure, molecular weight and physicochemical properties of the copolymers were determined using elemental analysis, IR and NMR 1H-spectroscopy, gel permeation chromatography, potentiometric and turbidimetric titration, as well as dynamic light scattering and thermogravimetric analysis. It was established that the obtained copolymers, exhibiting the properties of high-resistance organic semiconductors, are characterized by a specific electrical conductivity of 10-13 – 10-14 S/cm and high resistance to thermal destruction (up to 260–280 °C). These copolymers are promising as stabilizing polymer matrices in the formation of biologically active water-soluble hybrid organic-inorganic nanocomposites.

About the authors

G. F. Prozorova

A.E. Favorsky Irkutsk Institute of Chemistry SB RAS

Email: prozorova@irioch.irk.ru

A. I. Emel’yanov

A.E. Favorsky Irkutsk Institute of Chemistry SB RAS

Email: emelyanov@irioch.irk.ru

S. A. Korzhova

A.E. Favorsky Irkutsk Institute of Chemistry SB RAS

Email: korzhova@irioch.irk.ru

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