CuO-Loaded Macroreticular Anion Exchange Hybrid Polymers Obtained via Tetrachlorocuprate(II) Ionic Form

Elżbieta Kociołek-Balawejder , Ewa Stanisławska , Irena Jacukowicz-Sobala , Daniel Ociński

Abstract

Amberlite IRA900 Cl, the macroreticular, polystyrene/divinylbenzene anion exchanger containing quaternary ammonium groups, was used as the support for copper(II) oxide deposition, and, as a result a new hybrid ion exchanger (HIX) was obtained. The CuO deposit was introduced into the anion exchanger structure in two steps conducted batchwise at ambient temperature. First, the functional groups were transformed from the Cl− into the CuCl4 2− form, using 5 mol dm−3 NaCl or HCl solution with CuCl2 being added, and then the intermediate product was contacted with NaOH/NaCl solution to precipitate CuO within the polymer beads. A HIX containing as much as 11.5% Cu was obtained. The distribution of the inorganic load within the porous matrix of polymer beads was atypical; CuO was mainly deposited in the outer parts of the beads and only a small amount was in their inner parts. This may be advantageous in some practical applications concerning the removal of harmful admixtures from waters in sorption processes.
Author Elżbieta Kociołek-Balawejder (EaE / IChaFT / DChT)
Elżbieta Kociołek-Balawejder,,
- Department of Chemical Technology
, Ewa Stanisławska (EaE / IChaFT / DChT)
Ewa Stanisławska,,
- Department of Chemical Technology
, Irena Jacukowicz-Sobala (EaE / IChaFT / DChT)
Irena Jacukowicz-Sobala,,
- Department of Chemical Technology
, Daniel Ociński (EaE / IChaFT / DChT)
Daniel Ociński,,
- Department of Chemical Technology
Journal seriesInternational Journal of Polymer Science, ISSN 1687-9422, e-ISSN 1687-9430, (A 25 pkt)
Issue year2017
Vol2017
Pages1-6
Publication size in sheets0.5
Keywords in Englishoxide nanoparticles; hexavalent chromium; waste-water; removal; nanostructures; metals
ASJC Classification2507 Polymers and Plastics
DOIDOI:10.1155/2017/4574397
Languageen angielski
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CuO-Loaded Macroreticular Anion Exchange Hybrid Polymers.pdf 2,02 MB
Score (nominal)25
Score sourcejournalList
Publication indicators WoS Citations = 4; Scopus Citations = 5; Scopus SNIP (Source Normalised Impact per Paper): 2016 = 0.529; WoS Impact Factor: 2017 = 1.718 (2) - 2017=1.728 (5)
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