BEM,BJH孔径分布数据分析(3)

BJH孔径分布数据分析

between 1.7000 nm and 300.0000 nm diameter: 0.183273 cm³/g

BJH Desorption cumulative volume of pores

between 1.7000 nm and 300.0000 nm diameter: 0.185250 cm³/g

Pore Size

Adsorption average pore width (4V/A by BET): 8.74742 nm

BJH Adsorption average pore diameter (4V/A): 7.5035 nm

BJH Desorption average pore diameter (4V/A): 5.0561 nm

BJH Adsorption Pore Distribution Report

Faas Correction

Halsey

t = 3.54 ^ 0.333

Diameter Range: 1.7000 nm to 300.0000 nm

Adsorbate Property Factor: 0.95300 nm

Density Conversion Factor: 0.0015468

Fraction of Pores Open at Both Ends: 0.00

Pore Diameter Range (nm)

Average Diameter (nm)

Incremental Pore Volume (cm³/g)

Cumulative Pore Volume (cm³/g)

Incremental Pore Area (m²/g)

Cumulative Pore Area (m²/g)

399.7 - 216.5 257.6 0.006093 0.006093 0.095 0.095

216.5 - 100.6 120.7 0.006619 0.012712 0.219 0.314

100.6 - 78.9 87.1 0.002671 0.015383 0.123 0.437

78.9 - 40.9 48.7 0.006904 0.022287 0.567 1.004

40.9 - 27.3 31.4 0.007063 0.029350 0.899 1.903

27.3 - 20.5 22.9 0.009493 0.038843 1.660 3.563

20.5 - 16.4 18.0 0.011523 0.050366 2.566 6.129

16.4 - 13.7 14.8 0.012729 0.063095 3.445 9.575