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Fabrication of polystyrene-acrylic/ZnO nanocomposite films for effective removal of Methylene Blue dye from water.
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SYSNO ASEP 0537776 Druh ASEP J - Článek v odborném periodiku Zařazení RIV J - Článek v odborném periodiku Poddruh J Článek ve WOS Název Fabrication of polystyrene-acrylic/ZnO nanocomposite films for effective removal of Methylene Blue dye from water. Tvůrce(i) Pasichnyk, Mariia (UCHP-M) RID, ORCID, SAI
Václavíková, M. (SK)
Melnyk, I. (SK)Číslo článku 56 Zdroj.dok. Journal of Polymer Research. - : Springer - ISSN 1022-9760
Roč. 28, č. 2 (2021)Poč.str. 15 s. Jazyk dok. eng - angličtina Země vyd. NL - Nizozemsko Klíč. slova nanocomposites ; ZnO nanoparticles ; styrene-acrylic polymer films Vědní obor RIV CI - Průmyslová chemie a chemické inženýrství Obor OECD Chemical process engineering CEP GJ19-08153Y GA ČR - Grantová agentura ČR Způsob publikování Omezený přístup Institucionální podpora UCHP-M - RVO:67985858 UT WOS 000612848200002 EID SCOPUS 85099880038 DOI 10.1007/s10965-021-02418-z Anotace Polymer nanocomposite films were formed from the aqueous dispersion of thermally linking styrene-acrylic copolymer (Tubifast 4010®, CHT), partially esterified melamine resin (Tubifix®, CHT), and ZnO nanoparticles as filler. The developed nanocomposite films were characterized by elemental (CHNS) analysis, SEM, EDX, IR spectroscopy, XRD, and swelling degree study. The EDX analysis proved the presence of Zn in the polymer nanocomposite, and according to SEM and XRD, all ZnO nanoparticles are separated with a uniform structure with 20 nm in size. Analyzing a swelling degree of the polymer films showed that the film with nano ZnO as the filler possesses 3.4 times lower swelling degree compared to the film formed from Tubifast 4010®. This can be explained by the inorganic structure of ZnO and the ability to form extra chains, which is consistent with IR spectroscopy data. It was demonstrated that the polymer nanocomposite film could adsorb methylene blue due to the quick swelling of the film which increases the volume of the sample and provides more active adsorption sites of the film. Pracoviště Ústav chemických procesů Kontakt Eva Jirsová, jirsova@icpf.cas.cz, Tel.: 220 390 227 Rok sběru 2022 Elektronická adresa http://hdl.handle.net/11104/0315614
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