When the NaOH concentration increased to 3.00 mol/L, the pore volume ratio of microporous and mesoporous decreased to 0.0071, 0.0646 cm3 g1 respectively, but the macroporous increased to 0.0204 cm3 g1.
When theNaOH concentration increased to 3.00 mol/L, the pore volume ratioof microporous and mesoporous decreased to 0.0071,0.0646 cm3 g1 respectively, but the macroporous increased to0.0204 cm3 g1.