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Perforated lamellae morphology in novel P2VP(PDMS-b-PI-b-PS)23-miktoarm star quarterpolymer

Kirkensgaard, Jacob; Fragouli, Panagiota; Hadjichristidis, Nikos; Mortensen, Kell


The melt morphology of a novel P2VP(PDMS-b-PI-b-PS)2 3-miktoarm star quarterpolymer is investigated. The melt morphology is determined using rheology and small-angle neutron and X-ray scattering data in conjunction with dissipative particle dynamics simulations of a model molecule matching the volume fractions of the experimental system. The simulations are used to interpret the scattering data and identify the melt morphology as a new perforated lamellae structure. In this structure the P2VP...[Show more]

CollectionsANU Research Publications
Date published: 2011
Type: Journal article
Source: Macromolecules
DOI: 10.1021/ma1016314


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