Table 1.

Barrett-Joyner-Halenda (BJH) analysis results for N-Hap samples.

N-HAp Information from BJH Analysis		N-HAp
Cumulative pore surface area (Adsorption) obtained by the BJH method (m2/g)		91.3
Cumulative pore surface area (Desorption) obtained by the BJH method (m2/g)		100.1
Pore volume	Total pore volume (Absorption) (cm³/g)	0.025
	Total pore volume (Desorption) (cm³/g)	0.4
Pore size	Average pore size (Absorption) (nm)	13.6
	Average pore size (Desorption) (nm)	22.6
	The average pore diameter (Absorption) obtained by the BJH method (nm)	18.23
	The average pore diameter (Desorption) obtained by the BJH method (nm)	16.66
Particle size (nm)		83.37