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Hydrodynamic properties of regular star-branched polymer in dilute solution

✍ Scribed by I. M. Irurzun

Publisher
John Wiley and Sons
Year
1997
Tongue
English
Weight
127 KB
Volume
35
Category
Article
ISSN
0887-6266

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✦ Synopsis

We calculate quantities such as g Å [ h] b /[h] l and h Å ( f t ) b /( f t ) l for regular star-branched polymer with and without excluded volume. We have applied a numerical method introduced by Barrett for the linear chain and have solved the integral equations which are conducive to calculate the translational coefficient friction and the intrinsic viscosity in the Kirkwood-Riseman theory. We utilize preaveraging but avoid other approximations. In general, we obtain values which have a better accord with experimental data than traditional Kirkwood-Riseman and Zimm-Kilb formulas. ᭧ 1997

📜 SIMILAR VOLUMES

An approach to direct renormalization of
An approach to direct renormalization of polymer properties in dilute solution
✍ S. Stepanow 📂 Article 📅 1981 🏛 John Wiley and Sons 🌐 English ⚖ 264 KB 👁 1 views

## Abstract The properties of long polymer chains in solution can be determined by direct renormalization of the mean‐square end‐to‐end polymer distance and the effective interaction between two chains. The equations for these quantities, correct up to first order in ε = __4__ − __d__, are derived.