This investigation used a lattice random walk model to simulate diffusion in a porous polymer, and analyzed the effect of some parameters of the polymer matrix structure, such as the length and width of the connecting constrictions, which contribute to the slowness of the transient kinetics. This model has the advantage of allowing one to consider the complicated geometries involved, as well as incorporating the nonsteady state aspect of this problem.
|Original language||English (US)|
|Title of host publication||Polymeric Materials Science and Engineering, Proceedings of the ACS Division of Polymeric Material|
|Number of pages||5|
|State||Published - Dec 1 1984|