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Predictive methods for self-diffusion and mutual diffusion coefficients in polymer–solvent systems

✍ Scribed by J.S. Vrentas; C.M. Vrentas


Book ID
108318586
Publisher
Elsevier Science
Year
1998
Tongue
English
Weight
212 KB
Volume
34
Category
Article
ISSN
0014-3057

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📜 SIMILAR VOLUMES


Self-diffusion in polymer-solvent-solven
✍ Vrentas, J. S. ;Duda, J. L. ;Ling, H.-C. 📂 Article 📅 1984 🏛 Wiley (John Wiley & Sons) 🌐 English ⚖ 614 KB

## Abstract The ternary self‐diffusion data of Ferguson and von Meerwall are analyzed using a generalized form of the free‐volume theory of diffusion proposed by Vrentas and Duda. It is shown that the predicative capabilities of this form of the theory are satisfactory and comparable to those of th

A model for predicting solvent self-diff
✍ Paul, C. W. 📂 Article 📅 1983 🏛 Wiley (John Wiley & Sons) 🌐 English ⚖ 734 KB

## Abstract Cohen‐Turnbull diffusion theory is used to develop a model for predicting solvent self‐diffusion coefficients __D__~1~ in nonglassy polymer/solvent solutions. Polymer molecules are envisioned as hindering solvent mobility by reducing the average free volume per unit mass in the system a