Table 1. Pore Structure Parameter Pbtained from LNTA and LCTA Analysis.
N2 adsorption |
CO2 adsorption |
|||||
---|---|---|---|---|---|---|
well | sample number | average pore diameter (nm) | BET surface area (m2/g) | BJH volume (cm3/g) | BET surface area (m2/g) | DFT volume (cm3/g) |
N222 | N1 | 7.26 | 13.54 | 0.0178 | 8.16 | 0.0023 |
N2 | 7.21 | 13.86 | 0.0174 | 8.20 | 0.0023 | |
N3 | 6.76 | 16.27 | 0.0186 | 9.26 | 0.0027 | |
N4 | 6.18 | 15.73 | 0.0158 | 10.82 | 0.0032 | |
N5 | 6.67 | 15.9 | 0.0189 | 8.11 | 0.0022 | |
L211 | LD6 | 6.81 | 21.21 | 0.0237 | 9.70 | 0.0025 |
LD7 | 7.01 | 19.69 | 0.0227 | 9.42 | 0.0024 | |
Y203 | YB7 | 6.26 | 21.88 | 0.0211 | 10.20 | 0.0028 |
Y101 | Y6 | 6.54 | 23.93 | 0.0231 | 11.81 | 0.0032 |
Y8 | 6.72 | 19.97 | 0.0187 | 11.64 | 0.0032 | |
Y9 | 6.80 | 21.66 | 0.0207 | 10.00 | 0.0028 |