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Listar por palabra clave "Montmorillonite"

Mostrando ítems 1-12 de 12

A conducting nanocomposite via intercalative polymerisation of 2-metylaniline with aniline in montmorillonite cation-exchanged

Chouli, Faiza; Benyoucef, Abdelghani; Yahiaoui, A.; Quijada Tomás, Cesar; Morallón, E. (Springer Verlag (Germany), 2012-11)

Polymer/montmorillonite nanocomposites were prepared. Intercalation of 2-methylaniline with aniline monomers into montmorillonite modified by cation was followed by subsequent oxidative polymerization of the monomers in ...
Algerian natural montmorillonites for arsenic(III) removal in aqueous solution

Zehhaf, A.; Benyoucef, A.; Quijada Tomás, Cesar; Taleb, S.; Morallón, E. (Springer Verlag (Germany), 2015-02)

The adsorption of As(III) from aqueous solutions using naturally occurring and modified Algerian montmorillonites has been investigated as a function of contact time, pH, and temperature. Kinetic studies reveal that uptake ...
Development and characterization of unmodified kaolinite/EVOH nanocomposites by melt compounding

Cabedo Mas, Luis; Villanueva Redon, María Pilar; Lagaron Cabello, José María; Giménez Torres, Enrique (Elsevier, 2017)

[EN] Nanocomposites of unmodified kaolinite (Kaol)/ethylene-vinyl alcohol copolymer (EVOH) with different Kaol contents have been obtained by a two-step process: melt blending in an internal mixer and film processing by ...
Effect of the addition of sepiolite on the morphology and properties of melt compounded PHBV/PLA blends

González-Ausejo, Jennifer; Gámez-Pérez, José; Balart, Rafael; Lagarón, José María; Cabedo, Luis (John Wiley & Sons, 2019-01)

[EN] A study concerning the incorporation of sepiolite in blends of biopolyesters (PHBV/PLA) to obtain clay/polymer nanocomposites (CPN) was performed to improve the gas barrier performance of the final materials and achieve ...
Effect of the intercalated cation-exchanged on the properties of nanocomposites prepared by 2-aminobenzene sulfonic acid with aniline and montmorillonite

Toumi, I.; Benyoucef, A.; Yahiaoui, A.; Quijada Tomás, Cesar; Morallón, E. (Elsevier, 2013-02-25)

[EN] Polymer/montmorillonite nanocomposites were prepared. Intercalation of 2-aminobenzene sulfonic acid with aniline monomers into montmorillonite modified by cation was followed by subsequent oxidative polymerization of ...
Insightful understanding of the role of clay topology on the stability of biomimetic hybrid chitosan-clay thin films and CO2-dried porous aerogel microspheres

Frindy, Sana; Primo Arnau, Ana María; Qaiss, Abou el Kacem; Bouhfid, Rachid; Lahcini, Mohamed; García Gómez, Hermenegildo; Bousmina, Mosto; El Kadib, Abdelkrim (Elsevier, 2016)

[EN] Three natural clay-based microstructures, namely layered montmorillonite (MMT), nanotubular halloysite (HNT) and micro-fibrillar sepiolite (SP) were used for the synthesis of hybrid chitosan-clay thin films and porous ...
Kinetic and thermodynamic study of the adsorption of As(III) from aqueous solutions by naturally occurring and modified montmorillonites

Zehhaf, A.; Benyouncef, Abdelghani; Quijada Tomás, Cesar; Taleb, Safia; Morallón, E. (Comporter SRL, 2012-06-15)

[EN] Adsorption of As(III) from aqueous solutions using naturally occurring and modified Algerian montmorillonites was investigated as a function of contact time, pH and temperature. Kinetic studies reveal that uptake of ...
Lead ion adsorption from aqueous solutions in modified Algerian montmorillonites

Zehhaf, A.; Benyoucef, A.; Berenguer, R.; Quijada Tomás, Cesar; Taleb, S.; Morallon, E. (Akadémiai Kiadó, 2012-12)

The adsorption of lead (II) ions on three Algerian montmorillonites (sodium, non-sodium, and acidic-activated) was studied. Transmission electron microscopy coupled with energy dispersive X-ray analysis, X-ray fluorescence ...
Studies on the conducting nanocomposite prepared by polymerization of 2-aminobenzoic acid with aniline from aqueous solutions in montmorillonite

Belmokhtar, A.; Benyoucef, A.; Zehhaf, A.; Yahiaoui, A.; Quijada Tomás, Cesar; Morallón, E. (Elsevier, 2012-12)

A simple and facile method was used to synthesize poly(o-aminobenzoic acid) (PoABA) and polyaniline (PANI) nanocomposites with sodium montmorillonite (M-Na) using in situ intercalative oxidative homo-, and co-polymerization ...
Synthesis, characterization and conducting properties of nanocomposites of intercalated 2-aminophenol with aniline in codium-montmorillonite

Khaldi, Mohamed; Benyoucef, Abdelghani; Quijada Tomás, Cesar; Yahiaoui, Ahmed; Morallón, Emilia (Springer Verlag (Germany), 2014-03)

A simple method was used to synthesize poly(2-aminophenol), poly(2-aminophenol-co-Aniline) and polyaniline nanocomposites with sodium-montmorillonite (Na-M) using in situ intercalative oxidative polymerization. Morphology ...
Uses of Nanoclays and Adsorbents for Dye Recovery: A Textile Industry Review

López-Rodríguez, Daniel; Micó-Vicent, B.; Jordán-Núñez, Jorge; BONET-ARACIL, MARILÉS; Bou-Belda, Eva (MDPI AG, 2021-12)

[EN] Wastewater recovery is one of the most pressing contaminant-related subjects in the textile industry. Many cleaning and recovery techniques have been applied in recent decades, from physical separation to chemical ...
Using Laminar Nanoclays for Phycocyanin and Phycoerythrin Stabilization as New Natural Hybrid Pigments from Microalgae Extraction

Micó-Vicent, B.; Perales Romero, Esther; Bermejo, Ruperto; Jordán-Núñez, Jorge; Viqueira, Valentín; Pérez, Jorge (MDPI AG, 2021-12)

[EN] C-Phycocyanin (PC) and B-phycoerythrin (PE) are light-harvesting water-soluble phycobiliproteins from microalgae that belong mainly to the cyanobaceria and rhodhophytes families. Different methods have been developed ...