Radiolytic synthesis and characterization of Ag-PVA nanocomposites
Nema prikaza
Autori
Krklješ, Aleksandra N.Marinović-Cincović, Milena
Kačarević-Popović, Zorica M.
Nedeljković, Jovan
Članak u časopisu
Metapodaci
Prikaz svih podataka o dokumentuApstrakt
The Ag-PVA nanocomposites with different contents of inorganic phase were prepared by reduction of Ag+ ions in aqueous PVA solution by gamma irradiation followed by solvent evaporation. Optical properties of the colloidal solutions and the nanocomposite films were investigated using UV-vis spectroscopy. Structural characterization of the Ag nanoparticles was performed by TEM and XRD. Interaction of the Ag nanoparticles with polymer matrix and the heat resistance of the nanocomposites were followed by IR spectroscopy and DSC analysis. IR spectra indicated that Ag nanofiller interact with PVA chain over OH groups. The changes of heat resistance upon the increase of the content of inorganic phase are correlated to the adsorption of polymer chains on the surface of Ag nanoparticles. (c) 2007 Elsevier Ltd. All rights reserved.
Ključne reči:
Ag nanoparticles / PVA / polymer nanocomposites / radiation chemistry / thermooxidative degradationIzvor:
European Polymer Journal, 2007, 43, 6, 2171-2176
DOI: 10.1016/j.eurpolymj.2007.03.023
ISSN: 0014-3057
WoS: 000248390800001
Scopus: 2-s2.0-34249863091
Kolekcije
Institucija/grupa
VinčaTY - JOUR AU - Krklješ, Aleksandra N. AU - Marinović-Cincović, Milena AU - Kačarević-Popović, Zorica M. AU - Nedeljković, Jovan PY - 2007 UR - https://vinar.vin.bg.ac.rs/handle/123456789/3264 AB - The Ag-PVA nanocomposites with different contents of inorganic phase were prepared by reduction of Ag+ ions in aqueous PVA solution by gamma irradiation followed by solvent evaporation. Optical properties of the colloidal solutions and the nanocomposite films were investigated using UV-vis spectroscopy. Structural characterization of the Ag nanoparticles was performed by TEM and XRD. Interaction of the Ag nanoparticles with polymer matrix and the heat resistance of the nanocomposites were followed by IR spectroscopy and DSC analysis. IR spectra indicated that Ag nanofiller interact with PVA chain over OH groups. The changes of heat resistance upon the increase of the content of inorganic phase are correlated to the adsorption of polymer chains on the surface of Ag nanoparticles. (c) 2007 Elsevier Ltd. All rights reserved. T2 - European Polymer Journal T1 - Radiolytic synthesis and characterization of Ag-PVA nanocomposites VL - 43 IS - 6 SP - 2171 EP - 2176 DO - 10.1016/j.eurpolymj.2007.03.023 ER -
@article{ author = "Krklješ, Aleksandra N. and Marinović-Cincović, Milena and Kačarević-Popović, Zorica M. and Nedeljković, Jovan", year = "2007", abstract = "The Ag-PVA nanocomposites with different contents of inorganic phase were prepared by reduction of Ag+ ions in aqueous PVA solution by gamma irradiation followed by solvent evaporation. Optical properties of the colloidal solutions and the nanocomposite films were investigated using UV-vis spectroscopy. Structural characterization of the Ag nanoparticles was performed by TEM and XRD. Interaction of the Ag nanoparticles with polymer matrix and the heat resistance of the nanocomposites were followed by IR spectroscopy and DSC analysis. IR spectra indicated that Ag nanofiller interact with PVA chain over OH groups. The changes of heat resistance upon the increase of the content of inorganic phase are correlated to the adsorption of polymer chains on the surface of Ag nanoparticles. (c) 2007 Elsevier Ltd. All rights reserved.", journal = "European Polymer Journal", title = "Radiolytic synthesis and characterization of Ag-PVA nanocomposites", volume = "43", number = "6", pages = "2171-2176", doi = "10.1016/j.eurpolymj.2007.03.023" }
Krklješ, A. N., Marinović-Cincović, M., Kačarević-Popović, Z. M.,& Nedeljković, J.. (2007). Radiolytic synthesis and characterization of Ag-PVA nanocomposites. in European Polymer Journal, 43(6), 2171-2176. https://doi.org/10.1016/j.eurpolymj.2007.03.023
Krklješ AN, Marinović-Cincović M, Kačarević-Popović ZM, Nedeljković J. Radiolytic synthesis and characterization of Ag-PVA nanocomposites. in European Polymer Journal. 2007;43(6):2171-2176. doi:10.1016/j.eurpolymj.2007.03.023 .
Krklješ, Aleksandra N., Marinović-Cincović, Milena, Kačarević-Popović, Zorica M., Nedeljković, Jovan, "Radiolytic synthesis and characterization of Ag-PVA nanocomposites" in European Polymer Journal, 43, no. 6 (2007):2171-2176, https://doi.org/10.1016/j.eurpolymj.2007.03.023 . .