Morteza Ehsani
YOU?
Author Swipe
Epoxy resin/POSS/chitosan‐modified silica nanocomposite: Characterization of thermal and mechanical properties Open
The present research investigated the properties of epoxy resin nanocomposites containing POSS and silica nanoparticles modified by chitosan and the effect of type and weight percent of nanoparticles on properties nanocomposites. The modif…
Curing kinetics and thermal stability enhancement of epoxy system via co-curing with octapolyether (amine)- terminated POSS Open
Polyhedral oligomeric silsesquioxanes (POSS) are considered as effective materials to improved mechanical and thermal properties of epoxy resins for high performance applications, but can suffer from phase separation. Herein, POSS structur…
Enhanced the properties of carbon‐paste nanocomposite by carboxylation of multi‐walled carbon nanotubes Open
In the present study, attempts were made to manufacture innovative conducting polymer nanocomposites (CPCs) with high performance, low cost, and appropriate electrical, mechanical, and thermal properties. However, one of the main challenge…
A novel strategy for foodstuff can coatings: Hybrid resinous materials beside silica nanoparticles Open
For many years, Bisphenol A (BPA) based epoxy resins have been used as coating material for foodstuff cans because of their appropriate properties. Recently, with attention to the harmful health effects of BPA derivatives, limitation of th…
Transdermal drug delivery system of lidocaine hydrochloride based on dissolving gelatin/sodium carboxymethylcellulose microneedles Open
In this study, it was aimed to introduce a transdermal drug delivery system with dissolving microneedles (DMNs) based on gelatin (GEL) and sodium carboxymethyl cellulose (NaCMC) for lidocaine hydrochloride (LidoHCl) delivery. Different rat…
Enhanced Physical and Mechanical Properties of Flake–Shape/Vinyl-ester Nanocomposites Through Surface Modification of Graphene and Glass Flake: A Comparison with Simulated Data Open
: The main goal of this work was to investigate the effects of silane-modified graphene nanosheets (MGNS) and modified nanoglass flakes (MNGF) on the physical and mechanical properties of vinyl-ester resin (VER) composites. The surface mod…
Investigation of the cure kinetics and thermal stability of an epoxy system containing cystamine as curing agent Open
2,2′‐Dithiobisethanamine (cystamine), an aliphatic diamine containing exchangeable disulfide bonds, was used as the curing agent for epoxy resin. The dynamic curing kinetics and thermal stability of the epoxy/cystamine system were investig…
Compatibilization of polycarbonate/poly (ethylene terephthalate) blends by addition of their transesterification product Open
In this study, poly carbonate (PC) and poly (ethylene terephthalate) (PET) were reactive melt-blended under two different conditions to produce PC/PET copolymers. For each condition, samples were taken at specified mixing times representat…
Fabrication of curcumin-loaded electrospun nanofiberous polyurethanes with anti-bacterial activity Open
Two series of polyurethane (PU), based on polycaprolactone (PCL) as soft segments with two different molecular weights (2000 and 530 Da), and hexamethylene diisocyanate (HDI) and 1,4-butandiol (BDO) as hard segments were synthesized to fab…
Effect of Micro Glass Flake on Morphological and Rheological Behaviour of Epoxy Vinyl Ester Composite Coatings Open
In the present work, attempts were made to investigate the reinforcement and treatment effect of GF on morphological and rheological behaviour of GF/epoxy vinyl ester composites. GF was incorporated into epoxy vinyl ester resin by sonicati…