title: Microphase separation of mixed polymer brushes: dependence of the morphology on grafting density, composition, chain-length asymmetry, solvent quality, and selectivity.
abstract: Microphase separation of binary mixed A/B polymer brushes exposed to different solvents is studied using Single-Chain-in-Mean-Field simulations. Effects of solvent quality and selectivity, grafting density, composition, and chain-length asymmetry are systematically investigated, and diagrams of morphologies in various solvents are constructed as a function of grafting density and composition or chain-length asymmetry. The structure of the microphase segregated morphologies lacks long-range periodic order, and it is analyzed quantitatively using Minkowski measures.
authors.affiliation: Institut fur Theoretische Physik, Georg-August Universitat, D-37077 Gottingen, Germany. wang@theorie.physik.uni-goettingen.de
authors.forename: Jiafang
authors.initials: J
authors.lastname: Wang
authors.forename: Marcus
authors.initials: M
authors.lastname: Müller
mesh_terms: D011108:Polymers / Q000737:chemistry*; D012997:Solvents / Q000737:chemistry*
chemical_list: D011108:Polymers; D012997:Solvents