Internal viscosity in the dynamics of polymer molecules
作者:
D. A. Macinnes,
期刊:
Journal of Polymer Science: Polymer Physics Edition
(WILEY Available online 1977)
卷期:
Volume 15,
issue 3
页码: 465-476
ISSN:0098-1273
年代: 1977
DOI:10.1002/pol.1977.180150306
出版商: John Wiley&Sons, Inc.
数据来源: WILEY
摘要:
AbstractWe consider the internal viscosity (IV) of polymer molecules in solution, and investigate how the IV might depend on solvent viscosity η0. From the Kirkwood model of a polymer, we derive in a nonrigorous manner two equations containing an IV, one equation valid for low η0and the other for high η0, and we show that in these respective cases the coefficient of the IV is independent of η0and linearly dependent on
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