Contribution of Polymer-Solvent Interactions to Dynamics of Linear Polymers in Dilute Solutions
β Scribed by Ryszard Szorek
- Publisher
- John Wiley and Sons
- Year
- 2001
- Tongue
- English
- Weight
- 157 KB
- Volume
- 10
- Category
- Article
- ISSN
- 1022-1344
No coin nor oath required. For personal study only.
β¦ Synopsis
Log(G99 -xg s ) plotted as a function of log(xf pb 02 P/6 kT).
π SIMILAR VOLUMES
## Abstract The properties of long polymer chains in solution can be determined by direct renormalization of the meanβsquare endβtoβend polymer distance and the effective interaction between two chains. The equations for these quantities, correct up to first order in Ξ΅ = __4__ β __d__, are derived.
Critical temperatures for polystyrene/methyl acetate (PS/MA) and polystyrene/ethyl formate (PS/EF) solutions were measured at positive (PS/MA, PS/EF) and negative (PS/MA) pressure. The results confirm that solvent quality is sensitive to pressure; some solvents, designated Q, at P nominal Γ 0, under