Table 2.
Sample | BET surface area, m2/g | BJH pore volume, cm3/g | BJH average pore diameter, Å |
---|---|---|---|
Mg/Al-LDH | 9 | 0.027 | 65 |
PANE | 3 | 0.011 | 147 |
PAND | 4 | 0.011 | 152 |
Abbreviations: BET, Brunauer, Emmet, and Teller (method); BJH, Barret–Joyner–Halenda (method); PAND, protocatechuic acid-Mg/Al nanocomposite synthesized by direct method; PANE, protocatechuic acid-Mg/Al nanocomposite synthesized by ion-exchange method.