Results 231 to 240 of about 16,384 (290)

Structural, Dielectric and Optical Properties of Cofe2o4/Organoclay Composites Prepared by Sol-Gel Autocombustion

open access: green
Mohammad Mostofa Kamal   +6 more
openalex   +1 more source

Effect of organoclay content on thermal stability properties of polypropylene/organoclay nanocomposites

Journal of Thermoplastic Composite Materials, 2019
Nanocomposites composed of polypropylene (PP), organoclay, ethylene acrylic acid (EAA), and maleic anhydride-grafted polypropylene (PP- g-MA) were prepared using the melt mixing technique, and their thermal stability properties were investigated. PP- g-MA and EAA were used as compatibilizers in the nanocomposites.
Jiyong Luo   +5 more
openaire   +2 more sources

Improvement of organoclay dispersion into polystyrene-based nanocomposites by incorporation of SBS and maleic anhydride-grafted SBS

Journal of Thermoplastic Composite Materials, 2020
In this study, organoclay-containing polystyrene (PS)-based nanocomposites were fabricated by extrusion in the presence of thermoplastic elastomer modifiers.
A. S. Dike, U. Yilmazer
semanticscholar   +1 more source

Organoclay-enzyme film electrodes

Analytica Chimica Acta, 2006
This paper aims at showing the interest of organoclays (clay minerals containing organic groups covalently attached to the inorganic particles) as suitable host matrices likely to immobilize enzymes onto electrode surfaces for biosensing applications. The organoclays used in this work were natural Cameroonian smectites grafted with either aminopropyl ...
Kemmegne Mbouguen, Justin   +2 more
openaire   +3 more sources

Cement substitution by organoclay – The role of organoclay type

Cement and Concrete Composites, 2015
Abstract In this paper three organically modified clays (OC) with different functional group of modifier and basal spacing ( d 001 ) but approximately the same alkyl chain length were considered in order to identify which parameter of OC is the most characteristic for the selection of appropriate OC for cement substitution.
Regina Kalpokaitė-Dičkuvienė   +4 more
openaire   +1 more source

Rheology of Organoclay Nanocomposites:  Effects of Polymer Matrix/Organoclay Compatibility and the Gallery Distance of Organoclay

Macromolecules, 2003
The linear dynamic viscoelasticity, and transient and intermittent shear flows of organoclay nanocomposites, which were prepared with poly(ethylene-ran-vinyl acetate) (EVA), poly(ethylene-ran-vinyl alcohol) having 53 mol % vinyl alcohol (EVOH-53), or poly(ethylene-ran-vinyl acetate-ran-vinyl alcohol) having 5 mol % vinyl alcohol (EVAOH-5) were ...
Kyung Min Lee, Chang Dae Han
openaire   +1 more source

Optimizing organoclay stabilized Pickering emulsions

Journal of Colloid and Interface Science, 2011
Oil-in-water emulsions were prepared using montmorillonite clay platelets, pre-treated with quaternary amine surfactants. In previous work, cetyl trimethylammonium bromide (CTAB) has been used. In this study, two more hydrophilic quaternary amine surfactants, Berol R648 and Ethoquad C/12, were used and formed Pickering emulsions, which were more stable
Cui, Yannan   +2 more
openaire   +3 more sources

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