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Now showing items 31-40 of 43
Morphology, Nucleation, and Isothermal Crystallization Kinetics of Poly(ε-caprolactone) Mixed with a Polycarbonate/MWCNTs Masterbatch
(
MDPI AG
, 2017 , Article)
In this study, nanocomposites were prepared by melt blending poly (ε-caprolactone) (PCL) with a (polycarbonate (PC)/multi-wall carbon nanotubes (MWCNTs)) masterbatch in a twin-screw extruder. The nanocomposites contained ...
Effect of different phosphate glass compositions on the process-induced macromolecular dynamics of polyamide 66
(
MDPI AG
, 2020 , Article)
The present study provides a fundamental understanding of the mechanism of action of special new phosphate glass (P-glass) systems, having different glass transition temperatures (Tg), in polyamide 66 (PA66). Dynamic ...
A stable porous vessel for photocatalytic degradation of Azocarmine G dye
(
Elsevier
, 2022 , Article)
Porous nanocomposite of polystyrene (PS) is fabricated by non-solvent induced phase separation, and with the addition of ZnO nanomaterials through electrospinning, the different evaporation rates of solvent/non solvent ...
Synthesis, characterization, and application of novel Ni-P-carbon nitride nanocomposites
(
MDPI AG
, 2018 , Article)
Dispersion of 2D carbon nitride (C3N4) nanosheets into a nickel phosphorous (NiP) matrix was successfully achieved by ultrasonication during the electroless plating of NiP from an acidic bath. The morphology and thickness, ...
Secondary chain motion and mechanical properties of γ-irradiated-regenerated cellulose films
(
Wiley-VCH Verlag
, 2017 , Article)
Regenerated cellulose films prepared using NaOH/urea solvent system were exposed to different doses of γ-radiation, ranging from 5 to 50 kGy to modify their properties. Change in relative crystallinity as a function of ...
Physico-mechanical, dielectric, and piezoelectric properties of PVDF electrospun mats containing silver nanoparticles.
(
C
, 2017 , Article)
Poly(vinylidene fluoride) (PVDF) is a piezoelectric material with outstanding physical and mechanical properties. The piezoelectric properties depend on the β-phase content of this polymer, while the physical and mechanical ...
Developing sustainable draw solute for forward osmosis process using poly(amidoamine) dendrimer coated magnetic nanoparticles
(
Elsevier B.V.
, 2023 , Article)
Forward osmosis is the least energy intensive water treatment membrane process, however, designing a sustainable draw solute is still a critical research necessity. In this work, we developed Poly(amidoamine) dendrimer ...
Efficient Turbidity Removal Using a New Gel Filtration Process
(
Qatar University Press
, 2023 , Conference Paper)
The removal of turbidity is a prime objective in the treatment of seawater, especially in the production of potable water. The water turbidity exists because of the colloidal particles or large-weight molecules that remain ...
Potential Application of Porous Membrane from Blends of Homopolymer for Industrial Water Treatment
(
Qatar University Press
, 2023 , Conference Paper)
The self-organization of matter has been extensively explored in recent years, and significant advancements have been made in the field of porous ordered films produced by the auto-assembly of different polymer materials, ...
Advanced Block Copolymer Membranes for Oily Industrial Wastewater Treatment
(
Qatar University Press
, 2023 , Conference Paper)
Tremendous amounts of oily wastewater are produced daily from industrial processes, including petrochemical, textile, leather, and steel processing. This wastewater is a huge challenge to the environment and industry uses ...