| 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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Iqbal, Zafar
in Cooperation with on an Cooperation-Score of 37%
Topics
Publications (10/10 displayed)
- 2024Investigating damage resistance in aerospace radome applications: Experimental analysis of hybrid sandwich compositescitations
- 2024From Waste to Sensor: Facile Synthesis of a Copper‐Doped Hydroxyapatite Nanocomposite as a Colorimetric Sensing Platform for Uric Acidcitations
- 2023Mesoporous fibrous Nanosilica (KCC-1) supported Polyaniline composite: Synthesis, characterization, and dye removal assessment in simulated and real water samples
- 2023Parametric optimisation of friction stir welding on aluminium alloy (EN AW-1100) platescitations
- 2022An open-access database and analysis tool for perovskite solar cells based on the FAIR data principlescitations
- 2021An open-access database and analysis tool for perovskite solar cells based on the FAIR data principlescitations
- 2021Structural, optical and microwave dielectric properties of Ba(Ti1−xSnx)4O9, 0 ≤ x ≤ 0.7 ceramicscitations
- 2018Polyacrylamide exotemplate-assisted synthesis of hierarchically porous nanostructured TiO2 macrobeads for efficient photodegradation of organic dyes and microbescitations
- 2017Non-destructive evaluation of specialty coating degradation using terahertz time-domain spectroscopycitations
- 2012Characterization of Common Fusion Oncogenes As Prognostic Molecular Identities in Adult Acute Lymphoblastic Leukemia Identifies the Need for Genetic Testing At Presentation, Molecular Prognostication and Differential Treatment
Places of action
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document
Mesoporous fibrous Nanosilica (KCC-1) supported Polyaniline composite: Synthesis, characterization, and dye removal assessment in simulated and real water samples
Abstract
<jats:title>Abstract</jats:title><jats:p>In this work, polyaniline (PANI) functionalized fibrous porous silica nanoparticles (KCC-1 NPs) namely KCC-1/PANI nanocomposite with excellent surface area (391.34 m<jats:sup>2</jats:sup>/g) and adsorption capacities have been successfully developed by the hydrothermal method followed by the <jats:italic>in situ</jats:italic> polymerization technique. KCC-1/PANI has been characterized using FE-SEM, FTIR, XRD, TGA-DTA, BET, and Zeta potential analyses and their adsorption property has been screened out against several dyes. The morphological characterization shows wrinkle shaped, fibrous type KCC-1 NPs. According to the TGA results, KCC-1/PANI withstands the temperature upto 470 ℃ with weight loss of only 35%. The adsorption capacities of PANI, KCC-1 and KCC-1/PANI nanocomposite for CV uptake at neutral pH was evaluated. The <jats:italic>q</jats:italic><jats:sup><jats:italic>max</jats:italic></jats:sup> of KCC-1/PANI against CV adsorption was 456.62 mg/g (obtained from Langmuir model). Adsorption mechanism investigation disclosed that the sorption of CV dye onto KCC-1/PANI was ascribed because of π-π and electrostatic interactions, and hydrogen bonding (dipole-dipole interaction and Yoshida bonding) between hydrogen containing functional groups (hydroxyl and amine) of the KCC-1/PANI nanoadsorbent and CV molecules. Adsorption process strictly fulfilled pseudo second order kinetic model with R<jats:sup>2</jats:sup> (0.998) and closeness between <jats:italic>q</jats:italic><jats:sub><jats:italic>e</jats:italic></jats:sub><jats:sup><jats:italic>cal</jats:italic></jats:sup> (1428.57 mg/g) and <jats:italic>q</jats:italic><jats:sub><jats:italic>e</jats:italic></jats:sub><jats:sup><jats:italic>exp</jats:italic></jats:sup> (1417.14 mg/g). Thermodynamic studies revealed that the CV abatement using KCC-1/PANI is endothermic process with ΔH° = 9.11 kJ/mol and spontaneous as value of ΔG° is negative at all temperatures (ΔG° = -9.29 to -11.15 kJ/mol). Batch adsorption operations were also confirmed to validate the ability of the KCC1-/PANI nanoadsorbent to adsorb CV dye from real wastewater, including tap water, river water, and laundry wastewater. Hence, this study reflecting that KCC-1/PANI nanoadsorbent could be an exquisite material for the mitigation of cationic dye pollutants from aqueous environment.</jats:p>