Egg-shell, egg-yolk and egg-white types of Co/SiO2 catalysts were prepared by utilizing entrapped air to inhibit the entrance of impregnation or leaching solution into the cores of catalyst pellets during the preparation procedure; the entrapped air played the important role because the capillary pressure was reduced to a suitable range by adjusting the concentration of ethanol in the impregnation or leaching solution for a hydrophobized silica surface.
Download full-text PDF |
Source |
|---|---|
| http://dx.doi.org/10.1039/b813641f | DOI Listing |
Publication Analysis
Top Keywords
co/sio2 catalysts
8
entrapped air
8
impregnation leaching
8
leaching solution
8
method preparation
4
preparation nonuniform
4
nonuniform distributed
4
distributed co/sio2
4
catalysts egg-shell
4
egg-shell egg-yolk
4
Similar Publications
Want AI Summaries of new PubMed Abstracts delivered to your In-box?
Enter search terms and have AI summaries delivered each week - change queries or unsubscribe any time!