Functional polymer nanocomposites containing triazole and carboxyl groups

New water-soluble functional polymer nanocomposites with nanoparticles of metallic silver in a matrix of 1-vinyl-1,2,4-triazole copolymers with crotonic acid have been synthesized. The resulting nanocomposites contain isolated silver nanoparticles 2–12 nm in diameter, preferably spherical in shape,...

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Published inPolymer science. Series B Vol. 56; no. 2; pp. 238 - 246
Main Authors Pozdnyakov, A. S., Emel’yanov, A. I., Ermakova, T. G., Prozorova, G. F.
Format Journal Article
LanguageEnglish
Published Moscow Pleiades Publishing 01.03.2014
Subjects
Carboxyl group
Chemistry
Chemistry and Materials Science
Composites
Copolymers
Infrared radiation
Monomers
Nanocomposites
Nanoparticles
Polymer Sciences
Silver
Triazoles
Polymer Science Series
Silver Nanoparticles
Polymer Nanocomposites
Triazole
Differential Scanning Calorimetry Curve
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Summary:New water-soluble functional polymer nanocomposites with nanoparticles of metallic silver in a matrix of 1-vinyl-1,2,4-triazole copolymers with crotonic acid have been synthesized. The resulting nanocomposites contain isolated silver nanoparticles 2–12 nm in diameter, preferably spherical in shape, and uniformly distributed in the polymer matrix. ATR IR spectroscopy has revealed that the nanoparticles affect the state of the carboxyl groups in the polymer matrix. It has been found that the size of zero-valent silver nanoparticles depends on the ratio of monomer units in the polymer matrix. The thermo-oxidative stabilities of the synthesized copolymers and polymer nanocomposites produced on their basis have been examined.
Bibliography:ObjectType-Article-2
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ISSN:1560-0904
1555-6123
DOI:10.1134/S1560090414020122