Results 1 to 10 of about 3,647 (224)

Sub-surface mechanical properties and sub-surface creep behavior of wood-plastic composites reinforced by organoclay [PDF]

Science and Engineering of Composite Materials, 2019
Wood-plastic composites (WPC) were manufactured from polypropylene, wood flour, maleic anhydride grafted polypropylene and organoclay. The sub-surface mechanical properties and the sub-surface creep behavior of the organoclay-based WPC were examined by ...
Yadav Sumit Manohar, Yusoh Kamal Bin
doaj   +2 more sources

Removal of Lead Cations by Novel Organoclays Derived from Bentonite and Amphoteric and Nonionic Surfactants [PDF]

Toxics
For many decades, natural and modified clay minerals have been used as adsorbents to clean up aquatic and soil ecosystems contaminated with organic and inorganic pollutants.
Maria Gertsen, Leonid Perelomov, Anna Kharkova, Marina Burachevskaya, S. Hemalatha, Yury Atroshchenko   +5 more
doaj   +2 more sources

Organoclay flocculation as a pathway to export carbon from the sea surface [PDF]

Scientific Reports
Marine microorganisms play a critical role in regulating atmospheric CO2 concentration via the biological carbon pump. Deposition of continental mineral dust on the sea surface increases carbon sequestration but the interaction between minerals and ...
Diksha Sharma, Vignesh Gokuladas Menon, Manasi Desai, Danielle Niu, Eleanor Bates, Annie Kandel, Erik R. Zinser, David M. Fields, George A. O’Toole, Mukul Sharma   +9 more
doaj   +2 more sources

In Situ Polymerization of Linseed Oil-Based Composite Film: Enhancement of Mechanical and Water Barrier Properties by the Incorporation of Cinnamaldehyde and Organoclay

Molecules, 2022
Linseed oil-based composite films were prepared with cinnamaldehyde (Cin) using a modified clay (organoclay) through in situ polymerization, which is the result of the interaction between Cin and organoclay.
Rim Guesmi, Nasreddine Benbettaieb, Mohamed Ramzi Ben Romdhane, Thouraya Barhoumi-Slimi, Ali Assifaoui   +4 more
doaj   +1 more source

Effect of the loading of organomodified clays on the thermal and mechanical properties of a model dental resin [PDF]

Materials Research, 2016
Experimental dental resins composed of triethyleneglycol dimethacrylate, urethane dimethacrylate, ethoxylated bisphenol-A-dimethacrylate and bisphenol A glycidyl methacrylate containing an organoclay as filler were prepared by photopolymerization.
Marina Martins Terrin, Alessandra Leves Poli, Marco Antonio Horn Jr, Miguel Guillermo Neumann, Eder Tadeu Gomes Cavalheiro, Ivo Carlos Correa, Carla Cristina Schmitt   +6 more
doaj   +1 more source

Behaviour of an organomontmorillonite-acetochlor formulation in drained wetland soils of the Hula Valley [PDF]

Mires and Peat, 2012
Weed control poses a real challenge to agriculture in general, and to agriculture on drained peatlands in particular. An understanding of the interactions between clay minerals and organic molecules has yielded effective preparations of herbicide ...
G. Rytwo, O. Rabinowitz
doaj   +2 more sources

Effect of organoclay loading on the dielectric properties and charge dynamics of a PP-rubber nanocomposite

High Voltage, 2020
The addition of organoclay to a polypropylene-rubber (PP-rubber) blend, primarily introduced to compatibilise the immiscible polymer blend, invokes contrasting dielectric and charge dynamic behaviour depending on the filler loading level.
Allison V. Shaw, Phichet Ketsamee, Phichet Ketsamee, Thomas Andritsch, Alun S. Vaughan, Alun S. Vaughan   +5 more
doaj   +1 more source

Remediation of Phenol-contaminated Aqueous Solutions by Synthesized Organoclay [PDF]

Iranica Journal of Energy and Environment, 2019
Phenol and its metabolites are among the hazardous organic compounds, due to their carcinogenicity, toxicity, long term persistence in the environment. The purposes of this study are the synthesis of organoclay as an adsorbent with high physicochemical ...
S. Nasrollahpour, D. Yousefi Kebria, M. Ghavami   +2 more
doaj   +1 more source

Kajian Kinerja Organoclay Bentonit Terinterkalasi Poli-DADMAC sebagai Flokulasn Limbah Cair Tahu

Jurnal Kimia Valensi, 2016
Abstrak Telah dilakukan kajian kinerja organoclay bentonit terinterkalasi polyi-DADMAC  sebagai flokulan limbah cair tahu. Tujuan dari penelitian ini adalah untuk menguji efektifitas organoclay bentonit terinterkalasi poly-DADMAC sebagai flokulan ...
Nurhayati Rohmah, Irwan Nugraha
doaj   +1 more source

Surfactant-supported organoclay for removal of anionic food dyes in batch and column modes: adsorption characteristics and mechanism study

Applied Water Science, 2023
This study aimed to create CTAB-modified bentonite organoclay (Bt@CTAB) by mixing the naturally occurring mineral bentonite (Bt) with the cationic surfactant cetyltrimethylammonium bromide (CTAB).
Aya G. Mostafa, Ahmed I. Abd El-Hamid, Magda A. Akl   +2 more
doaj   +1 more source