Solute - boundary interaction When a solute diffuses through small pores, its speed may be affected by the size and the chemistry of the pores.
{"Image DocumentName": "Solute - boundary interaction", "Image ImageDescription": "When a solute diffuses through small pores, its speed may be affected by the size and the chemistry of the pores. Diffusion in a porous media (p.173) the effects of longer pores and smaller areas are often lumped together in the definition of a new, effective, diffusion coefficient Deff. Diffusion coefficient within the pores. Tortuosity (2~6, average about 3) Void fraction.", "Image XResolution": "37", "Image YResolution": "37", "Image ResolutionUnit": "Pixels/Centimeter", "Image Software": "SlidePlayer", "Image YCbCrPositioning": "Centered"}