Review Article
Functionalized Mesoporous Silica Membranes for CO2 Separation Applications
Figure 1
Structures of various ordered mesoporous materials [27].
(a) Hexagonal (P6mm); example: MCM-41, SBA-15 |
(b) Bicontinuous cubic gyroid (lad); example: MCM-48, KIT-6 |
(c) Face-centered cubic (Fmm); example: FDU-12 |
(d) Body-centered cubic, example: SBA-16 |
(e) Lamellar; example: MCM-50 |