Table 2.
Surface characteristics of MSNs before and after modification
| Type of MSN | SBET, m2 /g | Vt, cm3 /g | WBJH, nm |
|---|---|---|---|
| MCM‐41‐OH | 1025 | 1.5 | 2.9 |
| MCM‐41‐NH2 | 975 | 0.9 | 2.6 |
| MCM‐41‐Im | 780 | 0.7 | 1.6 |
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