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Pore diameters Dp (nm) of functionalized SBA-15 materials.a
|
x = |
||||||||
|---|---|---|---|---|---|---|---|---|
| SBA-15- | 0 | 0.2 | 0.5 | 1.0 | 2.0 | 3.0 | 4.0 | 8.0 |
| N3-x | 6.6b | 6.6 | 5.1 | 6.1 | 6.1 | 5.0 | 5.2 | 4.7 |
| Fc-x | 6.7 | 4.7 | 6.4 | 5.3 | 5.1 | 5.0 | 3.6 | |
| Pyrene-x | 7.0 | 5.0 | 6.7 | 5.2 | 5.2 | 5.1 | 3.5 | |
| TPA-x | 6.6 | 5.3 | 5.5 | 5.3 | 5.1 | 4.7 | 3.8 | |
| FeTPP-x | 6.7 | 5.8 | 6.5 | -c | 5.6 | -c | -c | |
Determined by the BJH method49 from the adsorption branch.
Unfunctionalized SBA-15.
The sample was not prepared.
