Table 3 Textural properties of the materials determined from the results of adsorption analysis of N2 at 77 K
From: Sorption of BTEX on a nanoporous composite of SBA-15 and a calcined hydrotalcite
Sample | BET specific surface (m2/g) | Pore volume (cm3/g) | Pore diameter (nm) | d (100) (nm) | WT (nm) |
|---|---|---|---|---|---|
HTC | 74 | 0.19 | Broader (1–65) | – | – |
SBA-15 | 720 | 0.80 | 6.88 | 10.10 | 4.5 |
SBA-15/HTC25 | 402 | 0.83 | 6.75 | 9.80 | 4.8 |