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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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Mishra, S. B.
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Publications (3/3 displayed)
- 2023Use of Graphene (GP)/Nylon 6 (PA6) nanocomposite for remediation of Cadmium (II) ions from aqueous solutions
- 2014Hot Corrosion Behaviour of Detonation Gun Sprayed Stellite-6 and Stellite-21 Coating on Boiler Steel SAE 431 at 900°Ccitations
- 2014Hot Corrosion Behaviour of Detonation Gun Sprayed Al<sub>2</sub>O<sub>3</sub>-40TiO<sub>2</sub> Coating on Nickel Based Superalloys at 900°Ccitations
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document
Use of Graphene (GP)/Nylon 6 (PA6) nanocomposite for remediation of Cadmium (II) ions from aqueous solutions
Abstract
<jats:title>Abstract</jats:title><jats:p>Graphene (GP) is reinforced with Nylon 6 (PA6) composites were synthesized by melt mix extrusion and moulded through Mucell<jats:sup>®</jats:sup> injection technique. PA6/GP nanocomposites were fabricated for adsorption application for removal of Cd(II) metal ion. The structural morphologies of all samples evaluated on XRD, SEM, and TGA illustrated the thermally stable, and crystallized materials with pore-like cells. SEM analysis at low magnifications showed neat PA6 experienced porous-like fracture and had rough surface after introduction of foaming agent, whilst nanocomposite (PA6/GP) samples had rough, grainy surface indicating extensive deformation within the matrix complex. The storage modulus can exhibit the stiffness of the material and tan δ indicates the glass transition temperature of the composites. The storage modulus is 2399, 2622, 2775, 3221 MPa at 60℃for the neat PA6, 0.5, 1, 3 wt% GP, respectively. Furthermore, the removal of Cd(II) with PA6/GP 3.0 wt% composite was found to follow the Langmuir isotherm model with a 99.9 % removal efficiency. The results indicated that PA6 1.0 wt% composite can be efficiently used as a superabsorbent for the removal of Pb (II) from aqueous solution.</jats:p>