X-value

SBET

[m2/g]

External surface area

[m2/g]

Micropore surface area

[m2/g]

Total pore volume

[10−2 cc/g]

Micropore volume

[10−3 cc/g]

Average pore diameter [Å]

0.25

8.32

7.51

0.81

0.948

0.472

45.85

0.50

6.55

5.85

0.70

0.589

0.314

35.97

0.75

20.82

18.73

2.09

2.474

1.047

47.52

1.00

25.64

21.71

3.92

2.765

1.992

43.14

Zn0.75-750˚C

11.86

9.19

2.67

1.288

1.358

43.47

Zn0.75-1000˚C

2.25

1.69

0.56

0.268

0.000

47.49