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Polyether sulfone-graphite nanocomposite for nanofiltration membrane with enhanced separation, antifouling and antibacterial properties
Mixed matrix polyether sulfone based-graphite nanoparticle nanofiltration membranes were prepared by phase inversion technique. SEM, SOM, 3D surface...
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Fabrication and characterization of graphene/sulfonated polyether sulfone octyl sulfonamide hybrid film with improved proton conductivity performance
In this study, graphene (G) was blended with sulfonated polyether sulfone octyl sulfonamide (SPESOS) in different ratios (1, 1.5, and 2 wt.%) to...
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Polyether sulfone flat-sheet membrane impregnated with Mn–Al layered double hydroxide nanoparticles for green microfiltration of acrylamide in cocoa products
A new polyether sulfone (PES) membrane modified with manganese-aluminum layered double hydroxide (Mn-Al LDH) was prepared and utilized in the...
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Improving Interfacial Interactions of CF/PEEK Composites with Sulfonated Polyether Sulfone
Due to the limitation of surface inertness and wettability of carbon fibers (CF), the adhesion between Poly(ether-ether-ketone) (PEEK) resin matrix...
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Evaluation of the Mechanical Properties of Polyether Sulfone-Toughened Epoxy Resin for Carbon Fiber Composites
Polyether sulfone (PES), which is a thermoplastic polymer, was added as a toughening agent to a bisphenol-A type epoxy resin to form a matrix of...
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Fabrication of modified nanofiltration membranes by functionalized cellulose nanocrystals with high anti-fouling capability in removing dye from water and wastewater
The aim of this study was to remove Azo dye, Direct Red 16, from a synthetic solution, 50 mg/l, and also to treat the wastewater of the licorice...
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Hydrophilic modification of poly(aryl sulfone) membrane materials toward highly-efficient environmental remediation
Poly(aryl sulfone) as a typical membrane material has been widely used due to excellent mechanical, chemical and thermal stability. However, the...
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Preparation of cast chitosan/polyether sulfone/Fe3O4 modified with mercapto and amine groups as a novel nanohybrid adsorbent for heavy metal removal from single and binary aqueous systems
In this study, a novel chitosan/poly ether sulfone/Fe 3 O 4 -APTES-TMPTMS nanohybrid adsorbent was prepared by casting method for heavy metal removal...
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Research progress on polyurethane-modified epoxy resins for road applications
With rapid economic development in China, new and aging road infrastructure is susceptible to premature distresses like potholes under environmental...
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Single particle ICP-MS combined with filtration membrane for accurate determination of silver nanoparticles in the real aqueous environment
This work presents the role of commercial microfiltration membranes combined with single particle inductively coupled plasma-mass spectrometry...
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Hemocompatibility of Differently Modified Polymeric Nanofibers: Current Progress in the Biomedical Industry
Any implant intended for tissue engineering application should be blood compatible. Since nanofibers are used as suitable candidates for applications...
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Preparation of PES-g-PMBA Filtration Membrane by Gamma-ray Irradiation and Its Membrane Performance for the Treatment of BSA Aqueous Solution
AbstractIn this paper, the PES-g-PMBA membrane was prepared by gamma-ray irradiation-induced grafting reaction in a homogenous solution. Fourier...
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Zwitterionization of common hemodialysis membranes: assessment of different immobilized structure impact on hydrophilicity and biocompatibility of poly aryl ether sulfone (PAES) and cellulose triacetate (CTA) hemodialysis membranes
Hemodialysis (HD) membrane materials-blood hemocompatibility is considered as the most important reason for intra- and post hemodialysis...
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Synthesis and properties of aromatic polyimides chemically modified by polyurethanes
The experimentally tested schemes are presented for the synthesis of copoly(urethaneimides) and related composites with complicated molecular...
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Experimental strategy for acid-free plutonium recovery from assorted matrices: Non-aqueous leaching followed by selective solid phase extraction
Methodologies comprising usage of innocuous reagents, lower overall chemical inventory and simplification of process scheme for plutonium recovery...
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Laser-induced graphene electrodes on polyimide membranes modified with gold nanoparticles for the simultaneous detection of dopamine and uric acid in human serum
The level control of biological active molecules in human body fluids is important for the surveillance of several human diseases. Dopamine (DA) and...
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Cloisite- and bentonite-based stable nanocomposite membranes for enhancement of direct methanol fuel cell applications
Nanocomposite membranes of average thickness 100 µm were successfully fabricated using a phase inversion method which involved use of sulfonated...
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Cure kinetics and thermal degradation characteristics of epoxy/polyetheramine systems
In this paper, we report detailed cure kinetics of epoxy and polyetheramine (Jeffamine) systems. Three cured epoxy networks were prepared by using...
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Synthesis and characterization of a crosslinked membrane based on sulfonated poly(aryl ether sulfone) and sulfonated polyvinyl alcohol applied in direct methanol fuel cells
Vinyl-terminated sulfonated poly (arylene ether sulfone) (VSPAES) and sulfonated polyvinyl alcohol containing vinyl group (VSPVA) have been prepared....
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Recent progress in the preparation, characterization, and applications of modified halloysite nanotubes as adsorbents for wastewater treatment
The application of halloysite nanotubes (HNTs) in water purification is attracting extensive attention because they are inexpensive raw materials...