Abstract
Following the development of purely mesoporous templated silicas, it is a desirable next step to create innovative catalytic support materials, consisting of a stable composite matrix with combined micro- and mesoporosities and a sufficient stability to withstand most industrial treatments.We show in this paper the development of a hexagonal plugged material, with combined micro- and mesopores and a tunable amount of both open and inkbottle mesopores. The ratios of these different pore types are variable in a wide range. The obtained materials are much more stable than the conventional micellar templated structures known so far.
Original language | English |
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Pages (from-to) | 45-52 |
Number of pages | 8 |
Journal | Studies in Surface Science and Catalysis |
Volume | 141 |
Publication status | Published - 2002 |
Keywords
- Molecular-sieves
- Catalysis
- Sba-15