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Proceedings Paper

A FTIR Far-Infrared Study Of Isotactic Polypropylene Polymorphs
Author(s): D. R. Beckett; J. M. Chalmers; M. W. Mackenzie; H. A. Willis; H. G. M. Edwards; J. S. Lees; D. A. Long
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Paper Abstract

Fourier transform far-infrared spectra over the range 500-100 cm' have been recorded of crystalline isotactic polypropylene (IPP) in four polymorphic forms at 293 and 100K. Differences in the spectra, in particular splitting of certain A line-group modes, reflect the environments of isolated IPP chains within the particular unit cell configurations of the crystal form.

Paper Details

Date Published: 20 December 1985
PDF: 3 pages
Proc. SPIE 0553, Fourier and Computerized Infrared Spectroscopy, (20 December 1985); doi: 10.1117/12.970865
Show Author Affiliations
D. R. Beckett, Imperial Chemical Industries PLC (United Kingdom)
J. M. Chalmers, Imperial Chemical Industries PLC (United Kingdom)
M. W. Mackenzie, Imperial Chemical Industries PLC (United Kingdom)
H. A. Willis, Imperial Chemical Industries PLC (United Kingdom)
H. G. M. Edwards, University of Bradford (United Kingdom)
J. S. Lees, University of Bradford (United Kingdom)
D. A. Long, University of Bradford (United Kingdom)


Published in SPIE Proceedings Vol. 0553:
Fourier and Computerized Infrared Spectroscopy
David G. Cameron; Jeannette G. Grasselli, Editor(s)

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