Fabrication of polystyrene-acrylic/ZnO nanocomposite films for effective removal of Methylene Blue dye from water.

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F67985858%3A_____%2F21%3A00537776" target="_blank" >RIV/67985858:_____/21:00537776 - isvavai.cz</a>

Výsledek na webu

<a href="http://hdl.handle.net/11104/0315614" target="_blank" >http://hdl.handle.net/11104/0315614</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1007/s10965-021-02418-z" target="_blank" >10.1007/s10965-021-02418-z</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Fabrication of polystyrene-acrylic/ZnO nanocomposite films for effective removal of Methylene Blue dye from water.

Popis výsledku v původním jazyce

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.

Název v anglickém jazyce

Fabrication of polystyrene-acrylic/ZnO nanocomposite films for effective removal of Methylene Blue dye from water.

Popis výsledku anglicky

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.

Druh

J_imp - Článek v periodiku v databázi Web of Science

CEP obor

—

OECD FORD obor

20402 - Chemical process engineering

Projekt

<a href="/cs/project/GJ19-08153Y" target="_blank" >GJ19-08153Y: Eliminace léčiv a endokrinních disruptorů z vody pomocí membránových procesů</a><br>

Návaznosti

P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Rok uplatnění

2021

Kód důvěrnosti údajů

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Název periodika

Journal of Polymer Research

ISSN

1022-9760

e-ISSN

1572-8935

Svazek periodika

28

Číslo periodika v rámci svazku

2

Stát vydavatele periodika

NL - Nizozemsko

Počet stran výsledku

15

Strana od-do

56

Kód UT WoS článku

000612848200002

EID výsledku v databázi Scopus

2-s2.0-85099880038