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Authors
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Gutmann, J.S. ; Müller-Buschbaum, P. ; Wolkenhauer, M. ; Hermsdorf, N. ; Stamm, M.
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Title
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X-Ray and Neutron Grazing Incidence Scattering Study of a Ternary Ultra-thin Polymer Blend Film
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Date
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31.12.2004
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Number
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10987
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Abstract
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Structure formation in a multicomponent ultrathin polymer blend film was investigated at and below the surface with grazing incidence Xray and neutron scattering and scanning force microscopy (SFM). Two films were examined. First a strongly incompatible binary polymer blend film in which a buried structure was clearly identified. This binary blend film then was compared with a ternary blend film into which 5 wt% of a compatibilizing copolymer had been added. The addition of the compatibilizer was found to decrease the size of the internal structures, while leaving the surface morphology unchanged.
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Publisher
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Journal of Macromolecular Science Part B - Physics
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Wikidata
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Citation
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Journal of Macromolecular Science Part B - Physics 43 (2004) 207-217
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DOI
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https://doi.org/10.1081/MB-120027759
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Tags
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polymers ultrathin films multicomponent systems grazing incidence scattering 83.30.es 61.10.kw 61.10.eq 68.55. phase-separation polystyrene reflection interfaces topography morphology surfaces mixtures
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