Articles with "random copolymer" as a keyword



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Effect of Magnetic Nanohybrid on the Structure–Property Relationship of Poly(Styrene) Based Copolymer

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Published in 2018 at "Journal of Inorganic and Organometallic Polymers and Materials"

DOI: 10.1007/s10904-018-0791-1

Abstract: A novel random copolymer nanocomposite was synthesized by a three step process. In the first step a magnetic nanohybrid was prepared and a random copolymer was synthesized by an emulsion method in the second step.… read more here.

Keywords: magnetic nanohybrid; effect magnetic; step; random copolymer ... See more keywords
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Developing structure and thermodynamic properties-consistent coarse-grained model for random copolymer systems

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Published in 2017 at "Polymer"

DOI: 10.1016/j.polymer.2017.07.016

Abstract: Abstract Molecular characterizing of random copolymer systems at large timescales is significantly important in prediction and advancing understanding of materials properties and phenomena. In this paper, we present a hybrid structure and thermodynamic properties-consistent method… read more here.

Keywords: thermodynamic properties; random copolymer; structure thermodynamic; coarse grained ... See more keywords
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Testing of the effect of parameters on the cononsolvency of random copolymer gels of N-isopropylacrylamide and N-ethylacrylamide in methanol-water mixed solvents by simple gravimetric method

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Published in 2017 at "Polymer Testing"

DOI: 10.1016/j.polymertesting.2017.06.028

Abstract: Abstract Random copolymer gels of N -isopropylacrylamide (NIPAM) and N -ethylacrylamide (NEAM) were synthesized in using different monomer compositions in 1:1 methanol-water mixtures and in pure water. The samples were characterized by cononsolvency study in… read more here.

Keywords: methanol water; water; random copolymer; copolymer gels ... See more keywords
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Random copolymer gels of N-isopropylacrylamide and N-ethylacrylamide: effect of synthesis solvent compositions on their properties

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Published in 2017 at "RSC Advances"

DOI: 10.1039/c6ra27348c

Abstract: Random copolymer gels of N-isopropylacrylamide (NIPAM) and N-ethylacrylamide (NEAM) were synthesized using a 1:1 monomer molar ratio in different methanol–water (xm = 0, 0.06, 0.13, 0.21, 0.31 0.43, 0.57, 0.76, where xm = mole fraction… read more here.

Keywords: methanol water; microscopy; random copolymer; copolymer gels ... See more keywords
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Enhanced vapor sorption in block and random copolymer brushes

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Published in 2022 at "Soft Matter"

DOI: 10.1039/d2sm00868h

Abstract: Polymer brushes in gaseous environments absorb and adsorb vapors of favorable solvents, which makes them potentially relevant for sensing applications and separation technologies. Though significant amounts of vapor are sorbed in homopolymer brushes at high… read more here.

Keywords: random copolymer; sorption; copolymer brushes; vapor pressures ... See more keywords
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Random copolymer adsorption onto a periodic heterogeneous surface: A partially directed walk model.

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Published in 2022 at "Physical review. E"

DOI: 10.1103/physreve.106.034501

Abstract: The adsorption of a single AB random copolymer (RC) chain onto an inhomogeneous ab surface with a regular periodic pattern is studied theoretically. The problem is considered within the simplest model of a partially directed… read more here.

Keywords: adsorption; random copolymer; annealed approximation; surface ... See more keywords
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Coumarin-based random copolymer

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Published in 2018 at "Journal of Thermoplastic Composite Materials"

DOI: 10.1177/0892705717720253

Abstract: In this article, coumarin-based random copolymer which can be utilized for atom transfer radical polymerization was investigated both theoretically and experimentally. The thermal degradation mechanism and the activation energies (E a) were obtained by means… read more here.

Keywords: coumarin based; mechanism; random copolymer; based random ... See more keywords
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Synthesis and properties of polyarylene ether nitrile random copolymer containing naphthalene and biphenyl structure

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Published in 2022 at "High Performance Polymers"

DOI: 10.1177/09540083211069513

Abstract: A novel series of polyarylene ether nitrile (PEN) random copolymers with a higher Tg and better mechanical and electrical properties were synthesized through nucleophilic substitution polycondensation. In the means of adjusting mole ratio of 4,4′-dihydroxybiphenyl… read more here.

Keywords: random copolymer; copolymer; ether nitrile; polyarylene ether ... See more keywords