| People | Locations | Statistics |
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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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Goncharuk, Olena
in Cooperation with on an Cooperation-Score of 37%
Topics
Publications (9/9 displayed)
- 2024Comparison of Structural, Water‐Retaining and Sorption Properties of Acrylamide‐Based Hydrogels Cross‐Linked by Physical and Chemical Methodscitations
- 2024Development of MWCNTs@PDMS nanocomposites with enhanced hydrophobicity and thermo-oxidative stabilitycitations
- 2024Calcium Alginate/Laponite Nanocomposite Hydrogels: Synthesis, Swelling, and Sorption Propertiescitations
- 2024Electrical Characteristics and Surface Topography of Elastomeric Nanocomposites Based on Multi-walled Carbon Nanotubes and Poly(Dimethylsiloxane)
- 2023Co–Fe–oxide nanoparticles supported on the various highly dispersed matrices: the effect of the carrier on structural and magnetic properties
- 2023Polyacrylamide Hydrogel Enriched with Amber for In Vitro Plant Rootingcitations
- 2023MWCNTS@PDMS-1000 nanocomposites: surface structure, hydrophobicity and electrical characteristics
- 2020Thermoresponsive hydrogels physically crosslinked with magnetically modified LAPONITE® nanoparticlescitations
- 2016Silica-Supported Titania–Zirconia Nanocomposites: Structural and Morphological Characteristics in Different Media
Places of action
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article
Comparison of Structural, Water‐Retaining and Sorption Properties of Acrylamide‐Based Hydrogels Cross‐Linked by Physical and Chemical Methods
Abstract
<jats:title>Abstract</jats:title><jats:p>Two series of hydrogels based on acrylamide and its copolymers with acrylonitrile and acrylic acid were synthesized by two cross‐linking methods – chemical (using N,N′‐methylene bis‐acrylamide) and physical (using montmorillonite (MMT)) ones. The structure of the gels was characterized by Fourier Transform Infrared spectroscopy (FTIR) and scanning electron microscopy (SEM). The swelling and sorption properties were analyzed as a function of both the monomer composition and the cross‐linking method. The shift of the band corresponding to Si−O (995–1030 cm<jats:sup>−1</jats:sup>) confirmed the formation of intercalation structures for MMT‐cross‐linked gels. Moreover, physically cross‐linked gels demonstrated a non‐monotonic dependence of the swelling degree on the MMT concentration, and acrylamide‐acrylic acid copolymer MMT‐cross‐linked gels showed pH sensitivity and the highest swelling degree of 150 g/g. The highest sorption capacity towards cadmium(II) ions was demonstrated by acrylamide‐acrylic acid copolymer gels, both covalently cross‐linked (30 mg/g) and MMT‐cross‐linked (8.9 mg/g).</jats:p>