Table 2.

Textural characteristics of chars and activated carbons

Sample	Burn-off (%)	ρ b (g/cm3)	S BET (m2/g)	V p (cm3/g)	S nano (m2/g)	S meso (m2/g)	V nano (cm3/g)	V meso (cm3/g)	S QSDFT (m2/g)	S NLDFT (m2/g)
G400	42a	0.29	185c
G800	22b	0.64	383	0.201	181	202	0.086	0.113	334	263
G1000	56b	0.60	10	0.006	2	8	0.001	0.005	8	7
L400	42a	0.50	62	0.049	2	60	0.001	0.046	39	31
L800	32b	0.54	437	0.232	318	119	0.162	0.070	395	318
L1000	46b	0.64	652	0.345	497	155	0.226	0.118	714	626
S400	44a	0.50	223	0.131	148	75	0.069	0.061	211	166
S800	28b	0.77	356	0.187	204	152	0.092	0.095	353	280
S1000	42b	0.75	362	0.198	225	137	0.115	0.083	316	241

With respect to the weight of a ^aprecursor or a ^bchar, ρ _b is the bulk density, ^cthe specific surface area was calculated using the SAXS data, and the values of S _nano, V _nano, S _meso, and V _meso were calculated using the SCV/SCR method