𝔖 Bobbio Scriptorium
✦   LIBER   ✦

Effect of glass transition on the concentration dependence of self-diffusion coefficients

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

Publisher
John Wiley and Sons
Year
2003
Tongue
English
Weight
56 KB
Volume
89
Category
Article
ISSN
0021-8995

No coin nor oath required. For personal study only.

✦ Synopsis

Abstract

The free‐volume theory of diffusion is used to predict the effect of the glass transition on the concentration dependence of the solvent self‐diffusion coefficient at constant temperature. The theoretical prediction is in agreement with experimental data. Β© 2003 Wiley Periodicals, Inc. J Appl Polym Sci 89: 1682–1684, 2003

πŸ“œ SIMILAR VOLUMES

Transport of acid dye in nylon and conce
Transport of acid dye in nylon and concentration dependence of the diffusion coefficient
✍ Eizo Sada; Hidehiro Kumazawa; Shinichi Mizutani; Tetsuo Ando πŸ“‚ Article πŸ“… 1987 πŸ› John Wiley and Sons 🌐 English βš– 439 KB πŸ‘ 1 views

The dyeing kinetics of an acid dye (C.I. Acid Blue 40) in a nylon 6 film were investigated using partition-cell and film-roll methods at 80Β°C and pHs 2.3 and 3.05. The concentration dependence of diffusion coefficient of the dye in the nylon substrate measured by both methods was interpreted in term