Modifications of polymers through the addition of ultraviolet absorbers to reduce the aging effect of accelerated and natural irradiation
The photooxidative degradation process of plastics caused by ultraviolet irradiation leads to
bond breaking, crosslinking, the elimination of volatiles, formation of free radicals, and …
bond breaking, crosslinking, the elimination of volatiles, formation of free radicals, and …
Photoaging process and mechanism of four commonly commercial microplastics
H Wang, J Zhu, Y He, J Wang, N Zeng… - Journal of hazardous …, 2023 - Elsevier
Microplastics (MPs) are the widespread emerging pollutants in the terrestrial systems, and
photo-oxidation is an effective process for aging MPs on land. Here, four common …
photo-oxidation is an effective process for aging MPs on land. Here, four common …
Kinetics of thermal degradation and lifetime study of poly (vinylidene fluoride)(PVDF) subjected to bioethanol fuel accelerated aging
AJ de Jesus Silva, MM Contreras, CR Nascimento… - Heliyon, 2020 - cell.com
PVDF was prepared by compression molding, and its phase content/structure was assessed
by WAXD, DSC, and FTIR-ATR spectroscopy. Next, PVDF samples were aged in bioethanol …
by WAXD, DSC, and FTIR-ATR spectroscopy. Next, PVDF samples were aged in bioethanol …
Low-cost photocatalytic membrane modified with green heterojunction TiO2/ZnO nanoparticles prepared from waste
SA Mousa, H Abdallah, SA Khairy - Scientific Reports, 2023 - nature.com
The combination of photocatalysis and membrane procedures represents a promising
approach for water treatment. This study utilized green synthesis methods to produce TiO2 …
approach for water treatment. This study utilized green synthesis methods to produce TiO2 …
Enhancement of photostabilization of poly (vinyl chloride) in the presence of tin–cephalexin complexes
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 …
resistance to acid and alkali corrosion, and ease of molding. However, PVC suffers from …
Pendant modification of poly (methyl methacrylate) to enhance its stability against photoirradiation
Photostabilization of functional polymeric materials is important for protection against aging
and ultraviolet (UV) irradiation. There is, therefore, the impetus to modify polymers to …
and ultraviolet (UV) irradiation. There is, therefore, the impetus to modify polymers to …
Synthesis of methyldopa–tin complexes and their applicability as photostabilizers for the protection of polyvinyl chloride against photolysis
Polyvinyl chloride (PVC) is a ubiquitous thermoplastic that is produced on an enormous
industrial scale to meet growing global demand. PVC has many favorable properties and is …
industrial scale to meet growing global demand. PVC has many favorable properties and is …
Synthesis and application of levofloxacin–tin complexes as new photostabilizers for polyvinyl chloride
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 …
on our daily life. It can undergo photodegradation with toxic products that are hazardous to …
Protection of poly (vinyl chloride) films against photodegradation using various valsartan tin complexes
Poly (vinyl chloride) is a common plastic that is widely used in many industrial applications.
Poly (vinyl chloride) is mixed with additives to improve its mechanical and physical …
Poly (vinyl chloride) is mixed with additives to improve its mechanical and physical …
Reduction of Recombination Processes in PVC Photocatalytic Membranes Modified with Green Prepared Nanoparticles
SA Mousa, H Abdallah, SA Khairy - Journal of Molecular Structure, 2024 - Elsevier
The enhanced photocatalytic membranes were prepared by green synthesized Tin dioxide
(SnO 2) and manganese dioxide (MnO 2) nanoparticles (NPs) blended with polyvinyl …
(SnO 2) and manganese dioxide (MnO 2) nanoparticles (NPs) blended with polyvinyl …