Title variants
Languages of publication
Abstracts
A set of stretched isotactic polypropylene fibres prepared with the draw ratio λ = 2.5 at different temperatures was investigated by ^1H pulsed relaxation NMR method and continuous wave spectroscopy. Both, drawing and temperature of drawing influence physical properties of isotactic polypropylene fibres. NMR technique is shown to be advantageous for the study of these changes on molecular level since the shape of broad-line NMR spectra and processes of the NMR relaxation depend on the spatial configuration and motions of the resonating nuclei.
Journal
Year
Volume
Issue
Pages
1057-1058
Physical description
Dates
published
2010-11
Contributors
author
- Department of Physics, Technical University of Košice, Park Komenského 2, 041 20 Košice, Slovakia
author
- Department of Physics, Technical University of Košice, Park Komenského 2, 041 20 Košice, Slovakia
References
- 1. K.M. Bartenev, S.Ya. Frenkel, Fizika polimerov, Chimija, Leningrad 1990
- 2. L. Ševčovič, L'. Mucha, Solid State Nucl. Magn. Reson. 36, 151 (2009)
- 3. C. Hedesiu, D.E. Demco, K. Remerie, B. Blümich, V.M. Litvinov, Macromol. Chem. Phys. 209, 734 (2008)
- 4. A. Peterlin, J. Mater. Sci. 6, 490 (1971)
- 5. G.R. Murray, J.S. Wagh, J. Chem. Phys. 29, 483 (1958)
- 6. H. Schneider, J. Polym. Sci., Polym. Phys. Ed. 29, 1171 (1991)
Document Type
Publication order reference
Identifiers
YADDA identifier
bwmeta1.element.bwnjournal-article-appv118n5141kz