ISSN:
0021-8995
Keywords:
Chemistry
;
Polymer and Materials Science
Source:
Wiley InterScience Backfile Collection 1832-2000
Topics:
Chemistry and Pharmacology
,
Mechanical Engineering, Materials Science, Production Engineering, Mining and Metallurgy, Traffic Engineering, Precision Mechanics
,
Physics
Notes:
The diffusion coefficient of a solvating liquid or vapor in a semicrystalline membrane can be measured in a number of ways. In a previous paper, we discussed methods based on permeation rates. Here, we consider sorption-desorption kinetics at near-ambient temperatures. Anomalies are identified and possible causes discussed in the light of new experiments, mostly involving p-xylene and polyethylene.
Additional Material:
6 Ill.
Type of Medium:
Electronic Resource
URL:
http://dx.doi.org/10.1002/app.1974.070180308