Comment on “diffusion and sedimentation measurements in dilute polymer solution,” by M. Okabe
✍ Scribed by Rolf E. Bareiss
- Publisher
- Wiley (John Wiley & Sons)
- Year
- 1985
- Tongue
- English
- Weight
- 103 KB
- Volume
- 23
- Category
- Article
- ISSN
- 0887-6258
No coin nor oath required. For personal study only.
📜 SIMILAR VOLUMES
## Abstract Diffusion coefficient measurements for solvents in concentrated polymer solutions require consideration of both concentration dependence of the diffusion coefficient and surface resistance to mass transport. Solutions to the diffusion equation have been generated where these effects are
## Abstract In the present investigation, the sedimentation behavior, over an extended concentration range, in solutions of polystyrenes under good, marginal, and theta solvent conditions, is analyzed in the framework of a recent theoretical model, which takes into account the gradual screening of
## Abstract The intensity of light scattered from dilute solutions of mixtures of two nonidentical polymers in a single solvent was measured. The parameter A~24~ characterising the thermo‐dynamic interaction of two nonidentical polymer molecules in solution was calculated for several systems polyme