Abstract
A statistical theory of capillary hysteresis phenomena in porous media has been developed. The analysis is based on percolation theory and pore space network models. New methods for computation of porous structure parameters are proposed as application. The main results are: - percolation theory of adsorption hysteresis in mesoporous materials with hysteresis loops of H1 and H2 type by IUPAC classification and corresponding methods of pore size distribution computation; — theory of cooperative capillary condensation in stochastic channels network based on three-component bond percolation problem; — theory of hysteresis loop scanning isotherms of adsorption and desorption in stochastic cavities and throats network based on mixed bond-site percolation problems.
| Original language | English (US) |
|---|---|
| Pages (from-to) | 67-74 |
| Number of pages | 8 |
| Journal | Studies in Surface Science and Catalysis |
| Volume | 62 |
| Issue number | C |
| DOIs | |
| State | Published - Jan 1 1991 |
| Externally published | Yes |
All Science Journal Classification (ASJC) codes
- Catalysis
- Condensed Matter Physics
- Physical and Theoretical Chemistry
- Surfaces, Coatings and Films
- Materials Chemistry