Table 1. Basicity and Texture Characteristics for the MgO/MPC Nanocomposite Containing Various Contents of Cs₂O.

catalysts	particle size (nm)	basicitya (μmol m–2)	BETb (m2 g–1)	Dp,adsc/nm	Vpd/(cm3g–1)-
MgO/MPCs	11.3	13	475	2.8	0.64
5 Cs2O–MgO/MPCs	13.1		421	3.6	0.57
20 Cs2O–MgO/MPCs	14.6	55	360	2.5	0.48

^aQuantity of CO₂ desorbed.

^bSurface area.

^cMean pore diameter(BJH).

^dTotal pore volume.