Adsorption of Block Copolymers from Selective Solvents on Curved Surfaces
نویسندگان
چکیده
منابع مشابه
Selective adsorption of block copolymers on patterned surfaces.
Adsorption of copolymers on patterned surfaces is studied using lattice modeling and multiple Markov chain Monte Carlo methods. The copolymer is composed of alternating blocks of A and B monomers, and the adsorbing surface is composed of alternating square blocks containing C and D sites. Effects of interaction specificity on the adsorbed pattern of the copolymer and the sharpness of the adsorp...
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We present the results of extensive numerical off-lattice Monte Carlo simulations of semiflexible block-copolymer chains adsorbed onto flat homogeneous surfaces. We have compared the behavior of several chain structures, such as homopolymers, diblocks, (A(alpha)B(alpha)) block copolymers, and random heteropolymers. In all the cases studied, we have found the adsorption process to be favored wit...
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For the last decades, amphiphilic block copolymers have been at the focus of extensive scientific interest, due to their unique properties and numerous potential applications. Their technological potential evolves from their ability to self-assemble into a plethora of morphologically diverse nanostructures such as micelles, polymersomes, cylinders and others. In this chapter, we discuss the bas...
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In this work continuum and lattice Monte Carlo simulation methods are used to study the adsorption of linear and comb polymers on flat surfaces. Selected polymer segments, located at the tips of the side chains in comb polymers or equally spaced along the linear polymers, are attracted to each other and to the surface via square-well potentials. The rest of the polymer segments are modeled as t...
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ژورنال
عنوان ژورنال: Macromolecules
سال: 2008
ISSN: 0024-9297,1520-5835
DOI: 10.1021/ma702706p