𝔖 Bobbio Scriptorium
✦   LIBER   ✦

Diffusive fronts of penetrants in glassy polymers

✍ Scribed by Donald S. Cohen


Publisher
Elsevier Science
Year
1984
Tongue
English
Weight
436 KB
Volume
12
Category
Article
ISSN
0167-2789

No coin nor oath required. For personal study only.


πŸ“œ SIMILAR VOLUMES


Transport of swelling penetrants in glas
✍ G. C. Sarti; C. Gostoli; G. Riccioli; R. G. Carbonell πŸ“‚ Article πŸ“… 1986 πŸ› John Wiley and Sons 🌐 English βš– 886 KB

The transport of a solute by diffusion into a glassy polymer can lead to swelling of the material. For certain types of polymers, a sharp interface is formed between the swollen region and the glassy core. When the density of the swollen material is much smaller than the density of the glass, a sign

Water penetration in glassy polymers: Ex
✍ M. Best; J. W. Halley; B. Johnson; J. L. VallΓ©s πŸ“‚ Article πŸ“… 1993 πŸ› John Wiley and Sons 🌐 English βš– 747 KB

## Abstract We describe the design and implementation of a method based on infrared monitoring of the OD stretch mode which permits measurement of the diffusion profiles of water permeating glassy polymers for the first time. Results for several glassy polymers are compared with a theory of trappin

Diffusion of small molecules in glassy p
✍ M. PΓΆnitsch; P. Gotthardt; A. GrΓΌger; H. G. Brion; R. Kirchheim πŸ“‚ Article πŸ“… 1997 πŸ› John Wiley and Sons 🌐 English βš– 255 KB πŸ‘ 2 views

Small molecules in glassy polymers are considered to occupy sites with a distribution of free energies of dissolution. Then their diffusivity depends on concentration and temperature in the same way as it has been derived for hydrogen atoms in metallic glasses. For hydrogen it was shown that the tra