Results 51 to 60 of about 2,252 (202)

Development of antibacterial magnetic clay-based nanocomposites for water treatment

Comptes Rendus. Chimie
Organoclays were prepared using Argentinean montmorillonite (Mt), hexadecyltrimethylammonium, or benzalkonium chloride at different concentrations. Surfactant incorporation, a key factor in biocide capacity, was estimated using interlayer space and ...
Horue, Manuel, Barraqué, Facundo, Montes, María Luciana, Zelaya-Soulé, María Emilia, Morantes, César Fernández, Urruchua, Florencia Camila, Correa, Hilda Edith, Castro, Guillermo Raul, Fernandez, Mariela Alejandra   +8 more
doaj   +1 more source

Bis‐Naphthyl Dipicolinic Dicarboxamide‐Based Self‐Assembled Aqueous Nano Dispersion as an Efficient Light Harvesting Medium and Cucurbit[7]Uril Host Complexation Effect Study

Advanced Optical Materials, Volume 14, Issue 31, August 21, 2026.
Bis‐naphthyl‐4‐hydroxy‐dipicolinic‐dicarboxamide, a small molecule, forms nanodispersion as an efficient light‐harvesting medium in aqueous solution. Further cucurbit[7]uril addition was found to inhibit the FRET co‐assembly by host‐guest complexation. ABSTRACT Development of artificial light harvesting systems in a minimalistic self‐assembly model is ...
Tumpa Gorai, Abinash Dalai, Thorfinnur Gunnlaugsson   +2 more
wiley   +1 more source

SYNTHESIS AND CHARACTERIZATION OF HDTMA-ORGANOCLAYS: INSIGHTS INTO THEIR STRUCTURAL PROPERTIES

Química Nova, 2015
This study aims to synthesize and characterize organoclays developed from an Argentinian montmorillonite (Bent) using hexadecyltrimethylammonium bromide (HDTMA-Br) as the intercalation agent. Subsequently, an adsorption mechanism is proposed.
Pablo M. Naranjo, José Molina, Edgardo Ling Sham, Elsa M. Farfán Torres   +3 more
doaj   +1 more source

A Comprehensive Review of Tire Abrasion: Mechanisms, Parameters, and Wear Rates in the Era of Vehicle Electrification

Applied Research, Volume 5, Issue 4, August 2026.
The type of vehicle (internal combustion, hybrid, electric) has a direct effect on its tire wear particle emission. As expected, electric vehicles generate higher amounts due to their higher weight and torque, but regenerative breaking must also be accounted for.
Xiao Yuan Chen, Denis Rodrigue
wiley   +1 more source

A Facile Catalytic Route for the Preparation of Poly(methyl acrylate)/Clay Nanocomposites

Macromolecular Materials and Engineering, Volume 311, Issue 8, August 2026.
Poly(methyl acrylate) was synthesized via ATRP and subsequently utilized for the preparation of polymer/clay nanocomposites through an organocatalytic transesterification strategy. The catalytic approach enabled effective interaction between PMA chains and montmorillonite layers under mild conditions.
Seda Bekin Acar, Burcu Alkan, Hakan Durmaz, M. Atilla Taşdelen   +3 more
wiley   +1 more source

Changes in the morphology of organoclays with HDTMA+ surfactant loading

, 2006
The detailed understanding of the interlayer structure of organoclays is of importance in the design of organoclay based materials and their industrial applications. In this study, Transmission Electron Microscopy (TEM), Scanning Electron Microscopy (SEM)
Xi, Yunfei, Yang, Dan, Yuan, Peng, He, Hongping, Kloprogge, J. Theo, Frost, Ray L., Duong, Loc, Yang, D., Bostrom, T., Frost, R., Kloprogge, T., Yuan, P., Duong, L., He, H., Bostrom, Thor, Xi, Y.   +15 more
core   +1 more source

Synthesis and characterization of organoclays using differents contents of cationic surfactant hexadecyltrimethylammonium bromide [PDF]

, 2011
The major applications of organoclays are in adsorption of organic polluents. The objective of this work was the synthesis and characterization of organoclays using differents amounts of cationic surfactant hexadecyltrimethylammonium bromide.
Penha, Fábio G., Pergher, Sibele Berenice Castellã, Lopes, Christian Wittee, Braga, Renata Martins, Melo, Dulce Maria de Araújo   +4 more
core   +1 more source

Adsorption kinetics of malachite green and methylene blue from aqueous solutions using surfactant-modified organoclays

Acta Chimica Slovenica, 2017
The main objective of this research is to study the adsorption behaviour of malachite green and methylene blue dyes onto the surfactant modified natural clays.
Haseeb Ullah, Muhammad Nafees, Farhat Iqbal, Saifullah Awan, Afzal Shah, Amir Waseem   +5 more
doaj   +1 more source

Recent Developments in Compatibilization Strategies for Polymer Blends and Nanocomposites

Macromolecular Materials and Engineering, Volume 311, Issue 7, July 2026.
This review highlights recent developments and emerging compatibilization strategies in polymer blends and polymer nanocomposites. Importance of compatibilization in polymer nanocomposites is discussed, and physical methods are compared with chemical methods.
Minoo Ahmadi, Seyedeh‐Arefeh Safavi‐Mirmahalleh, Mahdi Salami Hosseini, Mehdi Salami‐Kalajahi   +3 more
wiley   +1 more source

Polypropylene Composites and Hybrid Composites Reinforced With Sugarcane Bagasse Fibers and Nanoclays: Structure–Processing–Properties Relationships

Polymer Engineering &Science, Volume 66, Issue 7, Page 5400-5415, July 2026.
Schematic overview of polypropylene biocomposites with multiscale fillers, from compounding to mechanical performance evaluation of injection‐molded and 3D‐printed specimens. ABSTRACT This study investigates the development of environmentally improved hybrid composites by incorporating sugarcane bagasse (SCB) fibers (15 wt.%) and hydrophobic nano‐clay ...
Mohamed Ait Balla, Oumaima Belcadi, Abderrahim Maazouz, Khalid Lamnawar, Fatima Ezzahra Arrakhiz   +4 more
wiley   +1 more source