Influence of second virial coefficient and persistence length on dilute solution polymer conformation
✍ Scribed by Imad A. Haidar Ahmad; André M. Striegel
- Book ID
- 105893624
- Publisher
- Springer
- Year
- 2010
- Tongue
- English
- Weight
- 278 KB
- Volume
- 399
- Category
- Article
- ISSN
- 1618-2650
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Scaling theory is applied to derive expressions describing the influence of polymolecularity on the second virial coefficient, A , , as obtained from osmotic pressure and light scattering measurements. Numerical values of polymolecularity correction factors are calculated for Schulz-Zimm and logarit
## Abstract It is shown that the recently developed scaling theory for the second virial coefficient, __A__~2~, of dilute solutions of polymers with non‐uniform molecular weight distributions in a good solvent is able to explain in principle all seemingly contradictory observations reported in the
The second and the third virial coefficients in the lattice model of athermal mixtures of molecules of difierent sizes are calculated. Ail computations have been done for two-and three-dimensional simple square and simple cubic lattices.