eprintid: 25205
rev_number: 12
eprint_status: archive
userid: 65
dir: disk0/00/02/52/05
datestamp: 2017-09-07 18:46:33
lastmod: 2017-09-07 18:51:39
status_changed: 2017-09-07 18:46:33
type: article
metadata_visibility: show
title: Synthesis and Adsorption Properties of 4-Vinylpyridine and Styrene Copolymer In Situ Immobilized on Silica Surface
language: english
abstract: Copolymer of 4-vinylpyridine with styrene was in situ immobilized on silica gel surface via the heterogeneous radical polymerization. Anchorage of the copolymer on the surface layer was confirmed by IR spectroscopy. The quantity of copolymer on the silica gel surface was evaluated as 25.73 wt.% by TG and DSC-MS analysis. “Islet” location of polymer layer on the silica surface was confirmed by the scanning electron microscopy. A high adsorption activity of silica gel with immobilized copolymer towards microquantitatives of Cu(II), Cd(II), Pb(II), Fe(III), and Ni(II) ions in steady state conditions as well as of Ni(II) ions in dynamic regime was found.
creators_name: Yanovska, E. S.
creators_name: Vretik, L.
creators_name: Nikolaeva, O.
creators_name: Polonska, Y.
creators_name: Sternik, D.
creators_name: Kichkiruk, O. Y.
ispublished: pub
subjects: QD
divisions: sch_che
full_text_status: public
date: 2017
date_type: published
publication: Nanoscale Research Letters
number: 12:217
publisher: Springer Open
refereed: TRUE
issn: 1556-276X
citation:   Yanovska, E. S., Vretik, L., Nikolaeva, O., Polonska, Y., Sternik, D., Kichkiruk, O. Y.  (2017) Synthesis and Adsorption Properties of 4-Vinylpyridine and Styrene Copolymer In Situ Immobilized on Silica Surface.  Nanoscale Research Letters (12:217).   ISSN 1556-276X     
document_url: http://eprints.zu.edu.ua/25205/1/s11671-017-1991-2.pdf