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Authors
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Kilburn, D. ; Bamford, D. ; Dlubek, G. ; Pionteck, J. ; Alam, M. A.
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Title
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The Size and Number of Local Free Volumes in Polypropylenes: A Positron Lifetime and PVT Study
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Date
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31.12.2003
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Number
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10746
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Abstract
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The temperature dependence of the mean size of local free volumes in an amorphous atactic (aPP) and a semicrystalline syndiotactic polypropylene (sPP), and an amorphous ethylene-propylene copolymer (E-co-P48) has been studied. Pressure-volume-temperature (PVT) experiments were performed for aPP, from which the hole fraction h of the Simha-Somcynsky theory and the number density of holes were estimated. © 2003 Wiley Periodicals, Inc. J Polym Sci Part B: Polym Phys 41: 3089-3093, 2003
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Publisher
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Journal of Polymer Science. B, Polymer Physics
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Wikidata
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Citation
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Journal of Polymer Science. B, Polymer Physics 41 (2003) 3089-3093
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DOI
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https://doi.org/10.1002/polb.10621
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Tags
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