Table 1.

Surface area and monolayer capacity of the samples of hydrothermal synthesis at 130 °C, determined by BET analysis.

Duration of hydrothermal synthesis, h	Sample mass, g	BET equation constants		Capacity of monolayer Xm, g	CBET constant	SBET, m2/g	R2
		Slope S	Intercept I
8	0.0839	49.703	5.441 · 10−1	0.0197	92.356	69.308	0.99995
24	0.105	38.024	3.197 · 10−1	0.0256	119.937	90.824	0.99997
48	0.1486	41.77	3.588 · 10−1	0.0234	117.429	82.664	0.99997