Modifications of polymers through the addition of ultraviolet absorbers to reduce the aging effect of accelerated and natural irradiation

GA El-Hiti, DS Ahmed, E Yousif, OSA Al-Khazrajy… - Polymers, 2021‏ - mdpi.com
The photooxidative degradation process of plastics caused by ultraviolet irradiation leads to
bond breaking, crosslinking, the elimination of volatiles, formation of free radicals, and …

Nature-inspired structure and electronic structure regulation enable polyacrylonitrile nanofiber/cobalt-do** SnS2 nanosheets to integrate flexible room-temperature …

W Ma, Y Fu, G Meng, W Tan, Y Wang, J Tan - Sensors and Actuators B …, 2023‏ - Elsevier
Flexible room-temperature (RT) gas sensors are highly desirable due to their low power
consumption and wearability. However, it is very challenging to integrate excellent …

Effect of CdSSe nanoparticles on the structural, surface roughness, linear, and nonlinear optical parameters of polyvinyl chloride films for optoelectronic applications

TS Soliman - Physica Scripta, 2023‏ - iopscience.iop.org
Polyvinyl chloride (PVC) was used as a host matrix for different CdSSe nanoparticles (NPs)
concentrations. PVC-CdSSe films were prepared by the solution-cast method, and CdSSe …

Impact on Poly (Vinyl chloride) of trimethoprim schiff bases as stabilizers

ETB Al-Tikrity, AA Yaseen, E Yousif… - Polymers and …, 2022‏ - journals.sagepub.com
Poly (vinyl chloride) PVC materials are used in many industrial and household outdoor
applications which exposed to sunlight ultraviolet. This exposure motivates photo …

Catalytic oxidative desulfurization of thio-compounds by employing χ-Anderson-type polyoxometalates-porphyrin covalent organic framework (COF)

A Mushtaq, M Nadeem, IA Shaaban, MA Assiri, M Sajid… - Tetrahedron, 2023‏ - Elsevier
Severe environmental sulfur contents due to the consumption of fuels in automobiles and
industries resulted in serious health hazards and pollution because of it, desulfurization of …

Enhancement of photostabilization of poly (vinyl chloride) in the presence of tin–cephalexin complexes

RR Arraq, AG Hadi, DS Ahmed, GA El-Hiti, BM Kariuki… - Polymers, 2023‏ - mdpi.com
Poly (vinyl chloride), PVC, has many attractive properties, including low cost of manufacture,
resistance to acid and alkali corrosion, and ease of molding. However, PVC suffers from …

Impact of γ-irradiation and SBR content in the compatibility of aminated (PVC/LLDPE)/ZnO for improving their AC conductivity and oil removal

AI Sharshir, SA Fayek, AFA El-Gawad, MA Farahat… - Scientific Reports, 2022‏ - nature.com
In some cases, blends containing PVC and LLDPE show low compatibility. Adding styrene-
butadiene rubber to the PVC/LLDPE mixtures leads to a noticeable increase in tensile …

Synthesis and application of levofloxacin–tin complexes as new photostabilizers for polyvinyl chloride

M Fadhil, E Yousif, DS Ahmed, BM Kariuki, GA El-Hiti - Polymers, 2022‏ - mdpi.com
Polyvinyl chloride (PVC) is a synthetic polymer with a wide range of applications with impact
on our daily life. It can undergo photodegradation with toxic products that are hazardous to …

Sulfamethoxazole as a ligand to synthesize di-and tri-alkyltin (IV) complexes and using as excellent photo-stabilizers for PVC

E Alhaydary, E Yousif, MH Al-Mashhadani… - Journal of Polymer …, 2021‏ - Springer
In this work, three new di-and tri-organotin (IV) complex Ph 3 SnL, Bu 3 SnL, and Me 2 SnL 2
were successfully synthesized by reacting sulfamethoxazole drug as a ligand with different …