| Article ID | Journal | Published Year | Pages | File Type |
|---|---|---|---|---|
| 6533316 | Microporous and Mesoporous Materials | 2014 | 7 Pages |
Abstract
- Ethanol-washed and vacuum dried SBA-15 was heat treated at several temperatures.
- The volume of the ordered hexagonal pores diminishes with temperature.
- The porosity elimination can be described by a geometric model of contracting area.
- An activation energy of 92Â kJ/mol was estimated for the process.
Related Topics
Physical Sciences and Engineering
Chemical Engineering
Catalysis
Authors
T. da Silveira, C.M. Awano, D.A. Donatti, F.S. de Vicente, D.R. Vollet,