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| Naji, M. |
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| Motta, Antonella |
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| Aletan, Dirar |
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| Mohamed, Tarek |
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| Ertürk, Emre |
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| Taccardi, Nicola |
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| Kononenko, Denys |
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| Petrov, R. H. | Madrid |
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| Alshaaer, Mazen | Brussels |
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| Bih, L. |
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| Casati, R. |
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| Muller, Hermance |
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| Kočí, Jan | Prague |
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| Šuljagić, Marija |
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| Kalteremidou, Kalliopi-Artemi | Brussels |
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| Azam, Siraj |
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| Ospanova, Alyiya |
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| Blanpain, Bart |
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| Ali, M. A. |
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| Popa, V. |
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| Rančić, M. |
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| Ollier, Nadège |
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| Azevedo, Nuno Monteiro |
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| Landes, Michael |
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| Rignanese, Gian-Marco |
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Nowicki, Marek
Adam Mickiewicz University in Poznań
in Cooperation with on an Cooperation-Score of 37%
Topics
Publications (16/16 displayed)
- 2023Metallodendrimers Unveiled: Investigating the Formation and Features of Double-Decker Silsesquioxane-Based Silylferrocene Dendrimerscitations
- 2022Novel Mesoporous Organosilicas with Task Ionic Liquids: Properties and High Adsorption Performance for Pb(II)citations
- 2019Recovery from bone loss, diminished mineral density and strength in mice after treatment with steroidal and nonsteroidal anti-inflammatory drugs by injection of exosomes enriched with agomir miRNAs
- 2018Polydopamine grafted on an advanced Fe <inf>3</inf> O <inf>4</inf> /lignin hybrid material and its evaluation in biosensingcitations
- 2018Characterization of polymer inclusion membranes (PIM) containing phosphonium ionic liquids and their application for separation of Zn(II) from Fe(III)citations
- 2017Lipase B from candida Antarctica immobilized on a silica-lignin matrix as a stable and reusable biocatalytic systemcitations
- 2015Chemical etching of stainless steel 301 for improving performance of electrochemical capacitors in aqueous electrolytecitations
- 2015Synergistic effect of modified natural fibres with halogen-free fire retardants in reducing flammability of compositescitations
- 2014Morphology and magnetic properties of Fe<inf>3</inf>O<inf>4</inf>-alginic acid nanocomposites
- 2013Synthesis and characterization of modified cellulose acetate propionate nanocomposites via sol-gel processcitations
- 2013Cellulose acetate butyrate nanocomposites synthesized via sol-gel methodcitations
- 2008A nanoindentation study of photo-induced changes in polymers containing azobenzenecitations
- 2006Nanomechanical measurements on glutamine molecularly imprinted nylon filmscitations
- 2003Nanoscale mechanical properties of polymers irradiated by UVcitations
- 2002Polymer studies using Atomic Force Microscopy (AFM). Part I. Principles of AFM and its application in polymer morphology investigationscitations
- 2000Effect of heat treatment on phase behaviour and molecular dynamics of mineral-filled PPScitations
Places of action
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article
Characterization of polymer inclusion membranes (PIM) containing phosphonium ionic liquids and their application for separation of Zn(II) from Fe(III)
Abstract
<p>BACKGROUND: Hydrometallurgical separation of Zn(II) from Fe(III) from HCl solutions is an important issue to regenerate spent effluents. Polymer inclusion membranes (PIMs) are an attractive technique for selective separation and concentration of low concentrated target metal ions, as an alternative to liquid–liquid extraction. RESULTS: PIMs containing phosphonium ionic liquids trihexyl(tetradecyl)phosphonium chloride (Cyphos IL101) or bis(2,4,4-trimethylpentyl)phosphinate (Cyphos IL104), as metal ion carriers, o-nitrophenyloctyl ether (NPOE) as a plasticizer and triacetate cellulose (CTA) as a polymer matrix were prepared and characterized by contact angle measurements, scanning electron microscopy, atomic force microscopy and nanoindentation measurements. An important aspect was to determine the influence of PIMs ageing on their morphology and efficiency of Zn(II) transport. Finally, PIMs were applied for separation of Zn(II) from Fe(III). CONCLUSION: The surface of the IL-containing PIMs was characterized as hydrophilic, rough, without apparent pores. However, phase contrast images indicated that the plasticized membranes were not fully homogeneous. Stability of the PIMs, particularly of those without the plasticizer or without the carrier, is affected by ageing. Finally, a membrane-based successful separation of Zn(II) from Fe(III) was developed with 1 mol L<sup>-1</sup> HCl as a stripping phase for Fe(III), while the majority of Zn(II) were retained in the feed phase (S<sub>Fe(III)/Zn(II)</sub> = 8.85). © 2017 Society of Chemical Industry.</p>