Parameter

Surface area (m2/g)

Pore volume (cc/g)

Pore size (Å)

Multi point BET

57.18

Langmuir

78.10

BJH cumulative adsorption

61.28

0.265

17.304

BJH cumulative desorption

67.80

0.265

15.611

t-plot micropore

9.06

0.004

Single point p/po

0.1998

0.249