Synthesis and photoluminescence properties of co-polyamides with anthrazoline-containing units in the main chain
العنوان: | Synthesis and photoluminescence properties of co-polyamides with anthrazoline-containing units in the main chain |
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المؤلفون: | Alexander V. Yakimansky, Iosif V. Gofman, L. S. Litvinova, Mikhail Ya. Goikhman, Irina A. Valieva, Irina V. Podeshvo, Ruslan Yu. Smyslov |
المصدر: | Luminescence. 33:559-566 |
بيانات النشر: | Wiley, 2018. |
سنة النشر: | 2018 |
مصطلحات موضوعية: | Photoluminescence, Materials science, Condensation polymer, Biophysics, Chemistry Techniques, Synthetic, 02 engineering and technology, 010402 general chemistry, 01 natural sciences, chemistry.chemical_compound, Amide, Polymer chemistry, Copolymer, Fluorescent Dyes, chemistry.chemical_classification, Polymer, 021001 nanoscience & nanotechnology, 0104 chemical sciences, Molecular Weight, Nylons, Monomer, chemistry, Chemistry (miscellaneous), Luminescent Measurements, Polyamide, Quinolines, Spectrophotometry, Ultraviolet, 0210 nano-technology, Luminescence |
الوصف: | A series of anthrazoline-containing monomers are synthesized, and eight co-polyamides of different chemical structures, containing 1,9-anthrazoline fragments in the main chain, are obtained and investigated. Photoluminescent, stress-strain, and thermal properties of these polymers are studied. It is shown that polymers with fragments of 4,4'-(pyrido[3,2-g]-quinoline-2,8-diyl)dianiline and 4,4'-(10-methylpyrido[3,2-g]quinoline-2,8-diyl)dianiline possess an intense luminescence in the range 550-650 nm. The performed investigations made it possible to determine the effect of substituents of various natures in the anthrazoline cycle and the position of amide group (meta- and para-configurations) on optical, stress-strain, and thermal properties of copolymers, opening up a prospect for further developments of principles of design of polymers with optimal characteristics. |
تدمد: | 1522-7235 |
URL الوصول: | https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a01bc5b120371d137a36a163e11a1096 https://doi.org/10.1002/bio.3446 |
حقوق: | CLOSED |
رقم الأكسشن: | edsair.doi.dedup.....a01bc5b120371d137a36a163e11a1096 |
قاعدة البيانات: | OpenAIRE |
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