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Evaluation of the role of an ionic liquid as organophilization agent into montmorillonite for NBR rubber nanocomposite production
(Elsevier B.V., 2013-10-01)
In this work we have shown the preparation of montmorillonite (Na + Mt) co-intercalated with a quaternary ammonium salt (hexadecyltrimethylammonium - HDTMA) and an ionic liquid (IL) (1-methyl-3-octylimidazolium ...
New insights on the structure of the picloram-montmorillonite surface complexes
(Academic Press Inc Elsevier Science, 2015-04)
Hypothesis: The environmental mobility and bioavailability of Picloram (PCM) are determined by the amine and carboxylate chemical groups interaction with the soils mineral phases. Clay particles, such as montmorillonite ...
Structural and optical properties of polypropylene-montmorillonite nanocomposites
(Elsevier Science SaLausanneSuíça, 2007)
PREPARATION OF NANOCOMPOSITES BY IN SITU POLIMERIZATION
(Sociedad Chilena de Química, 2008)
Technological applications of organo-montmorillonites in the removal of pyrimethanil from water: adsorption/desorption and flocculation studies
(Springer Heidelberg, 2017-06)
Pyrimethanil (2-aniline-4, 6-dimethylpyrimidine, PRM) is used in fruit packing plants to control fungal infections and diseases. The effluents greatly polluted with this fungicide, as a point source contamination, need to ...
ODTMA+ and HDTMA+ organo-montmorillonites characterization: New insight byWAXS, SAXS and surface charge
(Elsevier, 2013-09)
In this work we investigate the microstructure and properties of organo-montmorillonites (OMts) synthesized by intercalation of a Patagonian Mt with different surfactant/CEC ratios (0.5, 1 and 2) of octadecyl trimethylammonium ...
Organophilization of a Brazilian Mg-montmorillonite without prior sodium activation
(Mineralogical Society, 2016-03-01)
Alginate Loaded Montmorillonite beads: Adsorption of cationic pollutants
(Nova Science Publishers, 2021)
This chapter presents the synthesis, characterization, and optimization of alginate beads loaded with different amounts of montmorillonite (0, 5, 30, and 70%). Besides, their application as adsorbent material for the ...
Biodegradable Bovine Gelatin/Na + -Montmorillonite Nanocomposite Films. Structure, Barrier and Dynamic Mechanical Properties
(Taylor & Francis, 2010-05)
Biodegradable films based on gelatin and Na+-Montmorillonite were prepared by mixing of gelatin solutions with ultrasonically pre-treated clay suspensions under controlled conditions. The DRX patterns and AFM images suggested ...
Montmorillonite (MMT) effect on the structure of poly(oxyethylene) (PEO)-MMT nanocomposites and silica-PEO-MMT hybrid materials
(Elsevier B.V., 2006-09-15)
In this work we report the effects of incorporation of variable amounts (0.5-25%w/w) of montmorillonite in poly(oxyethylene) based materials in order to decrease the polymer crystallinity. Two different classes of materials ...