Synthesis of organoclays: A critical review and some unresolved issues
The synthesis of organoclays (OC) by intercalation of quaternary ammonium cation (QAC)
into expanding clay minerals, notably montmorillonite (Mt), has attracted a great deal of …
into expanding clay minerals, notably montmorillonite (Mt), has attracted a great deal of …
Bioreactive organoclay: a new technology for environmental remediation
Organoclays, which are synthesized by introducing organic molecules into the clay structure,
have been proven effective for remediation of many contaminants in soil and water. The …
have been proven effective for remediation of many contaminants in soil and water. The …
Organoclays prepared from montmorillonites with different cation exchange capacity and surfactant configuration
Organically modified montmorillonites ('organo-montmorillonites') have attracted a great
deal of interest because of their wide applications in industry and environmental protection …
deal of interest because of their wide applications in industry and environmental protection …
Adsorption of U (VI) from sulfate solution using montmorillonite/polyamide and nano-titanium oxide/polyamide nanocomposites
MF Cheira, MN Kouraim, IH Zidan… - Journal of …, 2020 - Elsevier
The polyamide-based nanocomposites were formed via inorganic nanosized
(montmorillonite clay MMT, or TiO 2) particles that incorporated inside a polyamide 6 (PA6) …
(montmorillonite clay MMT, or TiO 2) particles that incorporated inside a polyamide 6 (PA6) …
Thermal analysis of montmorillonites modified with quaternary phosphonium and ammonium surfactants
The thermal stability of seven organically modified montmorillonites ('organoclays') has been
investigated using differential thermal analysis, differential scanning calorimetry, and …
investigated using differential thermal analysis, differential scanning calorimetry, and …
Thermal characterization by DSC and TGA analyses of PVA hydrogels with organic and sodium MMT
Polyvinyl alcohol (PVA) hydrogels were prepared by a cyclic freezing–thawing technique
without any cross-linker agent, using PVA and Maghnite water dispersion with different …
without any cross-linker agent, using PVA and Maghnite water dispersion with different …
Remediation of hexavalent chromium through adsorption by bentonite based Arquad® 2HT-75 organoclays
Unlike hydrophobic organic pollutants, the potential of organoclays to adsorb inorganic ionic
contaminants is relatively underexplored. The present study attempts to characterise …
contaminants is relatively underexplored. The present study attempts to characterise …
Modification of montmorillonite with cationic surfactants. Thermal and chemical analysis including CEC determination
A Vazquez, M López, G Kortaberria, L Martín… - Applied Clay …, 2008 - Elsevier
The thermal stability of synthesized and commercial organically modified montmorillonites
has been investigated using thermogravimetric analysis (TGA). Four organo …
has been investigated using thermogravimetric analysis (TGA). Four organo …
Properties of diclofenac sodium sorption onto natural zeolite modified with cetylpyridinium chloride
In this study an investigation of a model drug sorption onto cationic surfactant-modified
natural zeolites as a drug formulation excipient was performed. Natural zeolite was modified …
natural zeolites as a drug formulation excipient was performed. Natural zeolite was modified …
Effect of nanosilica and montmorillonite nanoclay particles on cement hydration and microstructure
S Papatzani - Materials Science and Technology, 2016 - journals.sagepub.com
The need to produce sustainable cements has driven research towards nanotechnology.
The main cement hydration product, calcium silicate hydrate, is nanosized; hence, the …
The main cement hydration product, calcium silicate hydrate, is nanosized; hence, the …