Two versions of the free-volume theory of diffusion were compared by considering differences in the predictions for the activation energy for the diffusion process. A number of data-theory comparisons for the free-volume theory were also discussed and evaluated. It was found that the data-theory comparison was not good for the higher toluene mass fractions.
|Original language||English (US)|
|Number of pages||4|
|Journal||Journal of Polymer Science, Part B: Polymer Physics|
|State||Published - Apr 15 2003|
All Science Journal Classification (ASJC) codes
- Materials Chemistry
- Polymers and Plastics