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Извозчикова, В. А.; Zakharova, O. G.; Voskoboinik, G. A.; Semchikov, Yu. D.

doi:10.1023/a:1025656918971

Cited by 4 publications

(3 citation statements)

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“…Concerning the complexing power of poly(VT) derivatives, VT was copolymerized with acrylamide, and the obtained copolymers were used for flocculation studies of kaolin suspensions after azole ring quaternization. 5 Poly(ethylene glycol dimethacrylate)-co-VT beads were prepared by radical copolymerization of the corresponding monomers in suspension polymerization. The adsorption capacity of the obtained beads for Cd(II), Hg(II), and Pb(II) in aqueous media was investigated.…”

Section: ' Introductionmentioning

confidence: 99%

Preparation, Solid-State NMR, and Physicochemical Characterization of Surprisingly Tough Open Cell PolyHIPEs Derived from 1-Vinyl-1,2,4-triazole Oil-in-Water Emulsions

et al. 2011

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Interconnected microcellular polymeric monoliths have been prepared from oil-in-water concentrated emulsions of aqueous 1-vinyl-1,2,4-triazole using the high internal phase emulsion methodology. The polyHIPE materials thus obtained present a typical polyHIPE morphology having unexpectedly high mechanical strengths considering their low cross-linking level (3 mol % of N,N′-methylenebis(acrylamide)). 13C, 15N, and 1H solid-state NMR analyses confirm the expected polymer structure and evidenced the presence of polymer chain association by strong hydrogen bonding with water.

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Section: ' Introductionmentioning

confidence: 99%

Preparation, Solid-State NMR, and Physicochemical Characterization of Surprisingly Tough Open Cell PolyHIPEs Derived from 1-Vinyl-1,2,4-triazole Oil-in-Water Emulsions

et al. 2011

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“…Among vinylazoles, vinyltriazole is of particular interest from both scientific and practical points of view . Polyvinyltriazole through its unique properties (non‐toxicity, high hydrophilicity, chemical stability, complexing power, heat resistance) shows promise for the food industry, engineering and medicine . Water‐soluble poly(1‐vinyl‐1,2,4‐triazole) with several useful properties is used for the preparation of polymeric dyes, catalysts and ion‐exchange resins.…”

Section: Introductionmentioning

confidence: 99%

“…9 Polyvinyltriazole through its unique properties (non-toxicity, high hydrophilicity, chemical stability, complexing power, heat resistance) shows promise for the food industry, engineering and medicine. 10 Water-soluble poly(1-vinyl-1,2,4-triazole) with several useful properties is used for the preparation of polymeric dyes, catalysts and ion-exchange resins. It is also used as a model of biologically active macromolecules, drug carriers and quenching media.…”

Section: Introductionmentioning

confidence: 99%

Synthesis and characterization of poly[(1‐vinyl‐1,2,4‐triazole)‐co‐(monomer with carboxylic acid group(s))] and determination of monomer reactivity ratios: I. Acrylic acid

Kılıç

Bayramgil

2012

Polymer International

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Copolymers of 1‐vinyl‐1,2,4‐triazole (VTAz) and acrylic acid (AA) having different mole ratios were synthesized using free radical‐initiated solution polymerization in dimethylformamide at 70 °C with α,α′‐azobisisobutyronitrile as initiator in nitrogen atmosphere. The compositions of the synthesized copolymers for a wide range of monomer feeds were determined using Fourier transform infrared (FTIR) spectroscopy through recorded absorption bands for VTAz (1510 cm−1, CN (triazole ring) stretching mode) and AA (1710 cm−1, CO stretching mode) units. The structures of the copolymers were characterized using FTIR and 1H NMR spectroscopy. The copolymer compositions were also determined from 1H NMR analysis following proton signals of carboxyl group at 11.8–12.5 ppm of AA and of triazole ring at 7.5–8.1 ppm of VTAz. Monomer reactivity ratios for the VTAz‐AA pair were estimated using linear methods, i.e. Fineman–Ross (FR) and Kelen–Tüdös (KT). From FTIR evaluation, monomer reactivity ratios were calculated as r1 = 0.404 and r2 = 1.496 using the FR method and r1 = 0.418 and r2 = 1.559 using the KT method. These values were found to be very close to those obtained from NMR evaluation. The two cases r1r2 < 1 and r1 < r2 indicated the random distribution of the monomers in the final copolymers and the presence of a greater amount of AA units in the copolymer than in the feed, respectively. The observed relatively high activity of complexed growing radical‐AA• … VTAz was explained by the effect of complex formation between carbonyl groups and triazole fragments in chain growth reactions. Thermal behaviours of copolymers with various compositions were investigated using thermogravimetric and differential scanning calorimetric analyses. It was observed that thermal stabilities and glass transition temperatures of the copolymers increased resulting from complex formation between acid and triazole units. © 2012 Society of Chemical Industry

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1-Vinyl-1,2,4-triazole in copolymerization reaction with 1-vinyl-4,5,6,7-tetrahydroindole: synthesis and properties of copolymers

et al. 2016

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Cited by 4 publications

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Preparation, Solid-State NMR, and Physicochemical Characterization of Surprisingly Tough Open Cell PolyHIPEs Derived from 1-Vinyl-1,2,4-triazole Oil-in-Water Emulsions

Preparation, Solid-State NMR, and Physicochemical Characterization of Surprisingly Tough Open Cell PolyHIPEs Derived from 1-Vinyl-1,2,4-triazole Oil-in-Water Emulsions

Synthesis and characterization of poly[(1‐vinyl‐1,2,4‐triazole)‐co‐(monomer with carboxylic acid group(s))] and determination of monomer reactivity ratios: I. Acrylic acid

1-Vinyl-1,2,4-triazole in copolymerization reaction with 1-vinyl-4,5,6,7-tetrahydroindole: synthesis and properties of copolymers

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