Table 3.

Cumulative volumes for the pillared clays.

Pillared Clays	Vµp (<2 nm)	Vmp (2–10 nm)	Vmp (10–50 nm)	VT
Si-PILC	0.09	0.18	0.04	0.31
Fe-PILC	0.03	0.08	0.06	0.17
Al-PILC	0.10	0.04	0.04	0.18
Zr-PILC	0.06	0.05	0.06	0.17