## A complete theory of diffusion of absorbing gases in porous solids is developed. Both ordinary and thermal diffusion are considered. The thermodynamics of irreversible processes is used to derive the general flur equations. A new rheoretical model of surface diffusion is presented. Moreover, th
Membrane diffusion I: Design and testing of a new multifeatured diffusion cell
β Scribed by Gordon L. Flynn; Edwin W. Smith
- Publisher
- John Wiley and Sons
- Year
- 1971
- Tongue
- English
- Weight
- 605 KB
- Volume
- 60
- Category
- Article
- ISSN
- 0022-3549
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Chloride ion diffusion rates in cementitious paste have been determined using a modification to the "standard" two-compartment diffusion cell. Ordinary Portland cement samples of varying water/cement ratios were investigated together with similar materials to which varying amounts of pyrolysed scrap