Intermolecular structural correlations in model globular and unconcatenated ring polymer liquids
Author:
Affiliation:
1. Department of Polymer Science and Engineering
2. University of Massachusetts
3. Amherst
4. USA
5. Department of Materials Science
6. University of Illinois
7. Urbana
8. Department of Chemistry
Abstract
We employ the field theoretic polymer integral equation theory to construct a segment-level theory for the pair structure and thermodynamics of dense liquids of simple globule and ring polymers. We find that the partially interpenetrating behavior of rings is reflected in a deeper correlation hole and in a limited number of neighbors, in stark contrast to chains.
Funder
Basic Energy Sciences
Publisher
Royal Society of Chemistry (RSC)
Subject
Condensed Matter Physics,General Chemistry
Link
http://pubs.rsc.org/en/content/articlepdf/2018/SM/C8SM01722K
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