Modeling optical properties of polymer–solvent complexes: the chloroform influence on the P3HT and N2200 absorption spectra
Sign Up to like & getrecommendations! Published in 2017 at "Journal of Molecular Modeling"
DOI: 10.1007/s00894-016-3196-5
Abstract: AbstractThe optical properties of polymer/solvent systems composed by the polymers P3HT and PolyeraActivInk N2200 under the present of chloroform as solvent are experimentally and theoretically investigated using UV-Vis spectroscopy, molecular dynamics (MD), and density functional… read more here.
Keywords: polymer solvent; absorption spectra; solvent complexes; optical properties ... See more keywords
Structure and Visco-Elastic Properties of Polymer Solutions for Electrospinning Fibers
Sign Up to like & getrecommendations! Published in 2017 at "Fibre Chemistry"
DOI: 10.1007/s10692-017-9863-1
Abstract: The influence of the molecular mass of poly-N-vinylpyrrolidone on the rheological, visco-elastic, relaxation properties of solutions and on their structure and stability of the process of obtaining fibers by electrospinning is considered. The critical values… read more here.
Keywords: visco elastic; molecular mass; properties polymer; structure ... See more keywords
The Effect of Structural and Process Parameters on the Effective Properties of Polymer Composites Reinforced by Fiber-rod and Three-dimensional Weaving
Sign Up to like & getrecommendations! Published in 2019 at "Fibers and Polymers"
DOI: 10.1007/s12221-019-9328-7
Abstract: Weaving structure and manufacturing characteristics have close relationships with the mechanical properties of polymer composite reinforced by fiber-rod and three-dimensional (3D) weaving (PCFR3DWs). The Eshelby-Mori-Tanaka inclusion theory and the stiffness volume average method are proposed… read more here.
Keywords: fiber rod; reinforced fiber; effect; fiber ... See more keywords
A review on the mechanical properties of polymer composites reinforced by carbon nanotubes and graphene
Sign Up to like & getrecommendations! Published in 2020 at "Carbon Letters"
DOI: 10.1007/s42823-020-00161-x
Abstract: Compared to carbon nanotubes (CNTs), graphene possesses high strength due to wrinkled surface texture caused by a high density of surface defects which benefits more contact with the polymer material than a rolled-up CNT. In… read more here.
Keywords: carbon nanotubes; polymer composites; properties polymer; mechanical properties ... See more keywords
Enhanced magnetic properties of polymer-magnetic nanostructures synthesized by ultrasonication
Sign Up to like & getrecommendations! Published in 2017 at "Journal of Alloys and Compounds"
DOI: 10.1016/j.jallcom.2017.05.146
Abstract: Polymer based nickel (Ni) and cobalt (Co) co-doped ferrites were prepared by adept ultrasonication route. Different concentrations of polymer [polyvinyl alcohol (PVA)] (0.2 g and 0.5 g) was added as a surfactant to the magnetic… read more here.
Keywords: enhanced magnetic; magnetic properties; ultrasonication; properties polymer ... See more keywords
A novel method to characterize thermal properties of the polymer and gas/supercritical fluid mixture using dielectric measurements
Sign Up to like & getrecommendations! Published in 2020 at "Polymer Testing"
DOI: 10.1016/j.polymertesting.2020.106861
Abstract: Abstract Gases or supercritical fluids (SCF) are widely used in polymer science and engineering, as their dissolution into polymeric materials will alter their inherent thermal properties; including melting and crystallization temperatures (Tm and Tc). One… read more here.
Keywords: gas; properties polymer; using dielectric; thermal properties ... See more keywords
Specific features of thermal properties of polymer composites containing conductive nanoparticles in non-conductive polymer matrices
Sign Up to like & getrecommendations! Published in 2021 at "Thermochimica Acta"
DOI: 10.1016/j.tca.2021.179036
Abstract: Abstract The thermophysical properties of nanocompositions containing conducting nanoparticles of silver, gold, and fullerene C60 in nonconductive polymer matrices of various natures - chitosan, poly(vinylpyrrolidone), poly(methyl methacrylate), poly(allyl methacrylate), organic-inorganic copolymers based on hydroxyethyl methacrylate… read more here.
Keywords: polymer matrices; polymer; features thermal; properties polymer ... See more keywords
Effect of Nanoparticle Organization on Molecular Mobility and Mechanical Properties of Polymer Nanocomposites
Sign Up to like & getrecommendations! Published in 2019 at "Macromolecules"
DOI: 10.1021/acs.macromol.9b01197
Abstract: Influence of nanoparticle (NP) spatial organization on relaxation and mechanical properties of polymer nanocomposites (PNCs) was investigated. For the first time, the properties of PNCs with variou... read more here.
Keywords: properties polymer; organization; mechanical properties; effect nanoparticle ... See more keywords
Enhanced Mechanical Properties of Polymer Nanocomposites Using Dopamine-Modified Polymers at Nanoparticle Surfaces in Very Low Molecular Weight Polymers
Sign Up to like & getrecommendations! Published in 2018 at "ACS Macro Letters"
DOI: 10.1021/acsmacrolett.8b00475
Abstract: While incorporation of nanoparticles in a polymer matrix generally enhances the physical properties, effective control of the nanoparticle/polymer interface is often challenging. Here, we report a dramatic enhancement of the mechanical properties of polymer nanocomposites… read more here.
Keywords: low molecular; polymer nanocomposites; molecular weight; mechanical properties ... See more keywords
Self-lubrication and tribological properties of polymer composites containing lubricant
Sign Up to like & getrecommendations! Published in 2023 at "RSC Advances"
DOI: 10.1039/d2ra08262d
Abstract: The purpose of this study was to improve the tribological properties of polydimethylsiloxane (PDMS) by mixing lubricants into it. The chemical composition, physical/chemical bonding state, and mechanical properties of the PDMS/lubricant composites (PLCs), prepared by… read more here.
Keywords: properties polymer; lubricant content; polymer composites; tribological properties ... See more keywords
Rheological properties of polymer chains at a copper oxide surface: Impact of the chain length, surface coverage, and grafted polymer shape.
Sign Up to like & getrecommendations! Published in 2021 at "Physical review. E"
DOI: 10.1103/physreve.104.024501
Abstract: We employ a recently derived semirealistic set of coarse-grained interactions to simulate polymer brushes of cis-1,4-polybutadiene grafted on a cuprous-oxide surface within the framework of dissipative particle dynamics. We consider two types of brushes, I… read more here.
Keywords: properties polymer; surface; oxide surface; rheological properties ... See more keywords