Capillary evaporation and information on structure of adsorbent mesopores
β Scribed by M.M Dubinin
- Publisher
- Elsevier Science
- Year
- 1980
- Tongue
- English
- Weight
- 470 KB
- Volume
- 77
- Category
- Article
- ISSN
- 0021-9797
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π SIMILAR VOLUMES
Motivated by an unexpected result of certain imbibition experiments, we have analyzed the effect of evaporation from a brine-filled, strongly water-wet porous solid whose lower end is brought into contact with bulk oil. The surprising finding was that, after some time, oil was imbibed into the core.
The formation of silica films via sol-gel route on disordered mesoporous and macroporous supports is reported. These films are structurally characterised by TEM, XRD, XPS and permporometry. It has been found that the ordered mesoporous silica layer does not grow directly on a mesoporous support. Ins