EXAFS evidence for local order in the ionic aggregates of halato-telechelic polymers
- 1 January 1983
- journal article
- Published by EDP Sciences in Journal de Physique Lettres
- Vol. 44 (17) , 717-723
- https://doi.org/10.1051/jphyslet:019830044017071700
Abstract
The ionic aggregates in bulk halato-telechelic polymers, a class of ion-containing polymers with well controlled molecular characteristics, have a high degree of local order, as shown by EXAFS spectroscopy. In zinc neutralized carboxy telechelic polybutadiene each cation is surrounded by an average of 6 oxygen neighbours as well as by a second shell of up to 5 zinc atoms at a distance of 3.22 ± 0.02 A. The influence of humidity during sample preparation and elaboration is also investigatedKeywords
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