Polyelectrolytes near the rod limit
作者:
Theo Odijk,
期刊:
Journal of Polymer Science: Polymer Physics Edition
(WILEY Available online 1977)
卷期:
Volume 15,
issue 3
页码: 477-483
ISSN:0098-1273
年代: 1977
DOI:10.1002/pol.1977.180150307
出版商: John Wiley&Sons, Inc.
数据来源: WILEY
摘要:
AbstractThe problem of a polyelectrolyte near the rod limit is formulated incorporating both the short‐range stiffness of the backbone (the “wormlike chain”) and the electrostatic interaction between segments taken as a Debye–Húckel potential. By the use of a physically valid approximation an expression is derived for the mean‐square extension length of a short polyelectrolyte chain. Some remarks are made on the relationship between the electrostatic interaction and the usual excluded‐volume problem for polym
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