Table 2 Adsorption properties of ordered MCM-41 silicas in dilute benzene solution (0.38 g · L−1)
From: Sol-Gel Synthesis of Ordered β-Cyclodextrin-Containing Silicas
Silica | S BET (m2 · g−1) | a (mmol · g−1) | a (μmol · m−2) |
|---|---|---|---|
MCM-41 | 995 | 0.361 ± 0.043 | 0.363 ± 0.117 |
NH2-MCM-41 | 523 | 0.508 ± 0.061 | 0.972 ± 0.117 |
CD-MCM-41ps | 580 | 0.555 ± 0.061 | 0.956 ± 0.115 |
CD-MCM-41-1sg | 812 | 0.739 ± 0.089 | 0.910 ± 0.109 |
CD-MCM-41-2sg | 802 | 0.696 ± 0.084 | 0.870 ± 0.104 |