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请教吸附脱附数据如何分析？

表界面物性测试

  • 以下为经加工的粘土样品吸附脱附数据，依此判断该样属于微孔、介孔还是微孔-介孔？在BET Surface Area、 Langmuir Surface Area、 t-Plot Micropore Area、t-Plot External Surface Area这些数据中，哪种比表面积更能准确反映该样的吸附特性？还有其它哪些数据能反映该样的吸附特性？谢谢！

    Started: 6/10/2013 8:08:37 Analysis Adsorptive: N2

    Completed: 6/10/2013 13:31:56 Analysis Bath Temp.: 77.368 K
    Report Time: 6/11/2013 15:14:57 Thermal Correction: No
    Sample Mass: 0.2489 g Warm Free Space: 15.3849 cm?Measured
    Cold Free Space: 45.6228 cm? Equilibration Interval: 10 s
    Low Pressure Dose: None Automatic Degas: Yes

    Summary Report

    Surface Area

    Single point surface area at P/Po = 0.200349203: 60.1343 m?g

    BET Surface Area: 60.2688 m?g

    Langmuir Surface Area: 81.7684 m?g

    t-Plot Micropore Area: 23.1415 m?g

    t-Plot External Surface Area: 37.1273 m?g

    BJH Adsorption cumulative surface area of pores
    between 1.7000 nm and 300.0000 nm diameter: 34.238 m?g

    BJH Desorption cumulative surface area of pores
    between 1.7000 nm and 300.0000 nm diameter: 56.1240 m?g

    Pore Volume

    Single point adsorption total pore volume of pores
    less than 66.8605 nm diameter at P/Po = 0.970190755: 0.085403 cm?g

    t-Plot micropore volume: 0.010483 cm?g

    BJH Adsorption cumulative volume of pores
    between 1.7000 nm and 300.0000 nm diameter: 0.114678 cm?g

    BJH Desorption cumulative volume of pores
    between 1.7000 nm and 300.0000 nm diameter: 0.124415 cm?g

    Pore Size

    Adsorption average pore width (4V/A by BET): 5.66816 nm

    BJH Adsorption average pore diameter (4V/A): 13.3978 nm

    BJH Desorption average pore diameter (4V/A): 8.8671 nm

    ASAP 2020 V3.04 H Unit 1 Serial #: 1043 Page 1

    Sample: 13
    Operator:
    Submitter:
    File: F:\20135~1.25\13.SMP

    Started: 6/10/2013 8:08:37 Analysis Adsorptive: N2
    Completed: 6/10/2013 13:31:56 Analysis Bath Temp.: 77.368 K
    Report Time: 6/11/2013 15:14:57 Thermal Correction: No
    Sample Mass: 0.2489 g Warm Free Space: 15.3849 cm?Measured
    Cold Free Space: 45.6228 cm? Equilibration Interval: 10 s
    Low Pressure Dose: None Automatic Degas: Yes

    Isotherm Tabular Report

    Quantity

    Relative Absolute Adsorbed Elapsed Saturation
    Pressure Pressure (cm?g Time Pressure
    (P/Po) (mmHg) STP) (h:min) (mmHg)
    -----
    1.#QNAN0000 1.#QNAN0 1.#QNB 01:01 761.002197
    0.009539390 7.260718 12.1028 01:23 1.#QNAN0
    0.030092658 22.905132 13.6231 01:27 1.#QNAN0
    0.065439628 49.810745 14.8200 01:30 1.#QNAN0
    0.079626204 60.610546 15.1679 01:33 1.#QNAN0
    0.100018045 76.133743 15.6031 01:35 1.#QNAN0
    0.120068489 91.398239 15.9803 01:38 1.#QNAN0
    0.140053697 106.612961 16.3312 01:40 1.#QNAN0
    0.160210168 121.958519 16.6593 01:42 1.#QNAN0
    0.180698859 137.558502 16.9805 01:45 1.#QNAN0
    0.200349203 152.519821 17.2748 01:47 1.#QNAN0
    0.248862267 189.454254 17.9749 01:49 1.#QNAN0
    0.301234540 229.329559 18.7145 01:52 1.#QNAN0
    0.351589565 267.670929 19.4120 01:55 1.#QNAN0
    0.400171434 304.664093 20.0701 01:58 1.#QNAN0
    0.450088331 342.672760 20.7400 02:00 1.#QNAN0
    0.500166664 380.808411 21.4173 02:03 1.#QNAN0
    0.550061166 418.802643 22.1197 02:05 1.#QNAN0
    0.599945148 456.793518 22.8802 02:08 1.#QNAN0
    0.649845479 494.798584 23.7639 02:11 1.#QNAN0
    0.699671756 532.744934 24.8203 02:13 1.#QNAN0
    0.749574146 570.754761 26.1482 02:16 1.#QNAN0
    0.799385514 608.697021 27.9263 02:19 1.#QNAN0
    0.820554612 624.830688 28.8913 02:22 1.#QNAN0
    0.849644418 646.996643 30.5405 02:25 1.#QNAN0
    0.874364267 665.840942 32.3960 02:29 1.#QNAN0
    0.899090699 684.691406 34.9499 02:33 1.#QNAN0
    0.923537431 703.335388 38.7257 02:38 1.#QNAN0
    0.947667443 721.750610 44.7008 02:45 1.#QNAN0
    0.970190755 738.960999 55.2129 02:55 1.#QNAN0
    0.981193761 747.393005 63.7139 03:04 1.#QNAN0
    1.#QNAN0000 1.#QNAN0 1.#QNB 03:05 761.723877
    0.989556084 753.757690 72.9863 03:15 1.#QNAN0
    0.996180179 758.791382 81.0618 03:26 1.#QNAN0
    0.982833707 748.619995 77.1236 03:31 1.#QNAN0
    0.973477052 741.486694 72.9823 03:37 1.#QNAN0
    0.952911940 725.813110 65.5153 03:46 1.#QNAN0
    0.923433657 703.352051 58.3174 03:54 1.#QNAN0
    0.904316344 688.785034 54.7753 04:00 1.#QNAN0
    0.876856386 667.864990 50.5820 04:05 1.#QNAN0
    0.850451592 647.747986 47.3404 04:11 1.#QNAN0
    0.825975972 629.102478 44.8408 04:15 1.#QNAN0
    0.800715138 609.859131 42.6015 04:19 1.#QNAN0
    0.750082838 571.292114 39.0126 04:23 1.#QNAN0
    0.700672609 533.656311 36.3043 04:27 1.#QNAN0
    0.651374086 496.106018 34.1354 04:31 1.#QNAN0
    0.600738415 457.537750 32.3277 04:35 1.#QNAN0
    0.550715235 419.437012 30.8240 04:38 1.#QNAN0
    0.501062063 381.617859 29.3391 04:42 1.#QNAN0
    0.453336748 345.265442 21.2756 04:50 1.#QNAN0
    0.399180356 304.018127 20.2440 04:53 1.#QNAN0
    0.333213726 253.776459 19.3291 04:56 1.#QNAN0
    0.300865087 229.138992 18.8824 04:58 1.#QNAN0
    0.250002355 190.401093 18.1866 05:01 1.#QNAN0
    0.200032521 152.343552 17.4823 05:04 1.#QNAN0
    1.#QNAN0000 1.#QNAN0 1.#QNB 05:06 761.591736
    0.140233460 106.800644 16.5655 05:09 1.#QNAN0

    ASAP 2020 V3.04 H Unit 1 Serial #: 1043 Page 1

    Sample: 13
    Operator:
    Submitter:
    File: F:\20135~1.25\13.SMP

    Started: 6/10/2013 8:08:37 Analysis Adsorptive: N2
    Completed: 6/10/2013 13:31:56 Analysis Bath Temp.: 77.368 K
    Report Time: 6/11/2013 15:14:57 Thermal Correction: No
    Sample Mass: 0.2489 g Warm Free Space: 15.3849 cm?Measured
    Cold Free Space: 45.6228 cm? Equilibration Interval: 10 s
    Low Pressure Dose: None Automatic Degas: Yes

    Isotherm Linear Plot

    13 - Adsorption
    Relative Pressure (P/Po)    Quantity Adsorbed (cm?g STP)
    0.00953939     12.1028
    0.0300927     13.6231
    0.0654396     14.82
    0.0796262     15.1679
    0.100018     15.6031
    0.120068     15.9803
    0.140054     16.3312
    0.16021     16.6593
    0.180699     16.9805
    0.200349     17.2748
    0.248862     17.9749
    0.301235     18.7145
    0.35159     19.412
    0.400171     20.0701
    0.450088     20.74
    0.500167     21.4173
    0.550061     22.1197
    0.599945     22.8802
    0.649845     23.7639
    0.699672     24.8203
    0.749574     26.1482
    0.799386     27.9263
    0.820555     28.8913
    0.849644     30.5405
    0.874364     32.396
    0.899091     34.9499
    0.923537     38.7257
    0.947667     44.7008
    0.970191     55.2129
    0.981194     63.7139
    0.989556     72.9863
    0.99618     81.0618

    13 - Desorption
    Relative Pressure (P/Po)    Quantity Adsorbed (cm?g STP)
    0.99618     81.0618
    0.982834     77.1236
    0.973477     72.9823
    0.952912     65.5153
    0.923434     58.3174
    0.904316     54.7753
    0.876856     50.582
    0.850452     47.3404
    0.825976     44.8408
    0.800715     42.6015
    0.750083     39.0126
    0.700673     36.3043
    0.651374     34.1354
    0.600738     32.3277
    0.550715     30.824
    0.501062     29.3391
    0.453337     21.2756
    0.39918     20.244
    0.333214     19.3291
    0.300865     18.8824
    0.250002     18.1866
    0.200033     17.4823
    0.140233     16.5655

    ASAP 2020 V3.04 H Unit 1 Serial #: 1043 Page 1

    Sample: 13
    Operator:
    Submitter:
    File: F:\20135~1.25\13.SMP

    Started: 6/10/2013 8:08:37 Analysis Adsorptive: N2
    Completed: 6/10/2013 13:31:56 Analysis Bath Temp.: 77.368 K
    Report Time: 6/11/2013 15:14:57 Thermal Correction: No
    Sample Mass: 0.2489 g Warm Free Space: 15.3849 cm?Measured
    Cold Free Space: 45.6228 cm? Equilibration Interval: 10 s
    Low Pressure Dose: None Automatic Degas: Yes

    Isotherm Log Plot

    13 - Adsorption
    Relative Pressure (P/Po)    Quantity Adsorbed (cm?g STP)
    0.00953939     12.1028
    0.0300927     13.6231
    0.0654396     14.82
    0.0796262     15.1679
    0.100018     15.6031
    0.120068     15.9803
    0.140054     16.3312
    0.16021     16.6593
    0.180699     16.9805
    0.200349     17.2748
    0.248862     17.9749
    0.301235     18.7145
    0.35159     19.412
    0.400171     20.0701
    0.450088     20.74
    0.500167     21.4173
    0.550061     22.1197
    0.599945     22.8802
    0.649845     23.7639
    0.699672     24.8203
    0.749574     26.1482
    0.799386     27.9263
    0.820555     28.8913
    0.849644     30.5405
    0.874364     32.396
    0.899091     34.9499
    0.923537     38.7257
    0.947667     44.7008
    0.970191     55.2129
    0.981194     63.7139
    0.989556     72.9863
    0.99618     81.0618

    13 - Desorption
    Relative Pressure (P/Po)    Quantity Adsorbed (cm?g STP)
    0.99618     81.0618
    0.982834     77.1236
    0.973477     72.9823
    0.952912     65.5153
    0.923434     58.3174
    0.904316     54.7753
    0.876856     50.582
    0.850452     47.3404
    0.825976     44.8408
    0.800715     42.6015
    0.750083     39.0126
    0.700673     36.3043
    0.651374     34.1354
    0.600738     32.3277
    0.550715     30.824
    0.501062     29.3391
    0.453337     21.2756
    0.39918     20.244
    0.333214     19.3291
    0.300865     18.8824
    0.250002     18.1866
    0.200033     17.4823
    0.140233     16.5655

    ASAP 2020 V3.04 H Unit 1 Serial #: 1043 Page 1

    Sample: 13
    Operator:
    Submitter:
    File: F:\20135~1.25\13.SMP

    Started: 6/10/2013 8:08:37 Analysis Adsorptive: N2
    Completed: 6/10/2013 13:31:56 Analysis Bath Temp.: 77.368 K
    Report Time: 6/11/2013 15:14:57 Thermal Correction: No
    Sample Mass: 0.2489 g Warm Free Space: 15.3849 cm?Measured
    Cold Free Space: 45.6228 cm? Equilibration Interval: 10 s
    Low Pressure Dose: None Automatic Degas: Yes

    BET Surface Area Report

    BET Surface Area: 60.2688 ?0.4559 m?g
    Slope: 0.072313 ?0.000541 g/cm?STP
    Y-Intercept: -0.000083 ?0.000075 g/cm?STP
    C: -866.303186
    Qm: 13.8447 cm?g STP
    Correlation Coefficient: 0.9998320
    Molecular Cross-Sectional Area: 0.1620 nm?

    Quantity
    Relative Adsorbed
    Pressure (cm?g 1/[Q(Po/P
    (P/Po) STP) - 1)]
    ---
    0.065439628 14.8200 0.004725
    0.079626204 15.1679 0.005704
    0.100018045 15.6031 0.007123
    0.120068489 15.9803 0.008539
    0.140053697 16.3312 0.009973
    0.160210168 16.6593 0.011452
    0.180698859 16.9805 0.012989
    0.200349203 17.2748 0.014504

    ASAP 2020 V3.04 H Unit 1 Serial #: 1043 Page 1

    Sample: 13
    Operator:
    Submitter:
    File: F:\20135~1.25\13.SMP

    Started: 6/10/2013 8:08:37 Analysis Adsorptive: N2
    Completed: 6/10/2013 13:31:56 Analysis Bath Temp.: 77.368 K
    Report Time: 6/11/2013 15:14:57 Thermal Correction: No
    Sample Mass: 0.2489 g Warm Free Space: 15.3849 cm?Measured
    Cold Free Space: 45.6228 cm? Equilibration Interval: 10 s
    Low Pressure Dose: None Automatic Degas: Yes

    BET Surface Area Plot

    13
    Relative Pressure (P/Po)    1/[Q(Po/P - 1)]
    0.0654396     0.00472483
    0.0796262     0.00570381
    0.100018     0.0071225
    0.120068     0.00853878
    0.140054     0.00997253
    0.16021     0.0114515
    0.180699     0.0129885
    0.200349     0.0145035

    ASAP 2020 V3.04 H Unit 1 Serial #: 1043 Page 1

    Sample: 13
    Operator:
    Submitter:
    File: F:\20135~1.25\13.SMP

    Started: 6/10/2013 8:08:37 Analysis Adsorptive: N2
    Completed: 6/10/2013 13:31:56 Analysis Bath Temp.: 77.368 K
    Report Time: 6/11/2013 15:14:57 Thermal Correction: No
    Sample Mass: 0.2489 g Warm Free Space: 15.3849 cm?Measured
    Cold Free Space: 45.6228 cm? Equilibration Interval: 10 s
    Low Pressure Dose: None Automatic Degas: Yes

    t-Plot Report

    Micropore Volume: 0.010483 cm?g
    Micropore Area: 23.1415 m?g
    External Surface Area: 37.1273 m?g
    Slope: 24.002664 ?0.297823 cm?g穘m STP
    Y-Intercept: 6.777030 ?0.121069 cm?g STP
    Correlation Coefficient: 0.999538
    Surface Area Correction Factor: 1.000
    Density Conversion Factor: 0.0015468
    Total Surface Area (BET): 60.2688 m?g
    Thickness Range: 0.35000 nm to 0.50000 nm
    Thickness Equation: Harkins and Jura

    t = [ 13.99 / ( 0.034 - log(P/Po) ) ] ^ 0.5

    Quantity
    Relative Statistical Adsorbed
    Pressure Thickness (cm?g
    (P/Po) (nm) STP)
    ---
    0.009539390 0.26095 12.1028
    0.030092658 0.29989 13.6231
    0.065439628 0.33889 14.8200
    0.079626204 0.35140 15.1679
    0.100018045 0.36785 15.6031
    0.120068489 0.38283 15.9803
    0.140053697 0.39699 16.3312
    0.160210168 0.41072 16.6593
    0.180698859 0.42431 16.9805
    0.200349203 0.43711 17.2748
    0.248862267 0.46826 17.9749
    0.301234540 0.50202 18.7145
    0.351589565 0.53545 19.4120
    0.400171434 0.56923 20.0701
    0.450088331 0.60620 20.7400
    0.500166664 0.64634 21.4173
    0.550061166 0.69030 22.1197
    0.599945148 0.73941 22.8802
    0.649845479 0.79529 23.7639

    ASAP 2020 V3.04 H Unit 1 Serial #: 1043 Page 1

    Sample: 13
    Operator:
    Submitter:
    File: F:\20135~1.25\13.SMP

    Started: 6/10/2013 8:08:37 Analysis Adsorptive: N2
    Completed: 6/10/2013 13:31:56 Analysis Bath Temp.: 77.368 K
    Report Time: 6/11/2013 15:14:57 Thermal Correction: No
    Sample Mass: 0.2489 g Warm Free Space: 15.3849 cm?Measured
    Cold Free Space: 45.6228 cm? Equilibration Interval: 10 s
    Low Pressure Dose: None Automatic Degas: Yes

    t-Plot
    Harkins and Jura

    13
    Thickness (nm)    Quantity Adsorbed (cm?g STP)
    0.351402     15.1679
    0.367845     15.6031
    0.382829     15.9803
    0.396985     16.3312
    0.410724     16.6593
    0.424313     16.9805
    0.43711     17.2748
    0.468257     17.9749

    Not Fitted Points
    Thickness (nm)    Quantity Adsorbed (cm?g STP)
    0.26095     12.1028
    0.299894     13.6231
    0.338889     14.82
    0.502025     18.7145
    0.535445     19.412
    0.569234     20.0701
    0.6062     20.74
    0.64634     21.4173
    0.690302     22.1197
    0.739407     22.8802
    0.795291     23.7639

    ASAP 2020 V3.04 H Unit 1 Serial #: 1043 Page 1

    Sample: 13
    Operator:
    Submitter:
    File: F:\20135~1.25\13.SMP

    Started: 6/10/2013 8:08:37 Analysis Adsorptive: N2
    Completed: 6/10/2013 13:31:56 Analysis Bath Temp.: 77.368 K
    Report Time: 6/11/2013 15:14:57 Thermal Correction: No
    Sample Mass: 0.2489 g Warm Free Space: 15.3849 cm?Measured
    Cold Free Space: 45.6228 cm? Equilibration Interval: 10 s
    Low Pressure Dose: None Automatic Degas: Yes

    BJH Adsorption Pore Distribution Report

    Faas Correction
    Halsey
    t = 3.54 [ -5 / ln(P/Po) ] ^ 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

    Incremental Cumulative Cumulative
    Average Pore Pore Incremental Pore
    Pore Diameter Diameter Volume Volume Pore Area Area
    Range (nm) (nm) (cm?g) (cm?g) (m?g) (m?g)
    ------
    505.7 - 187.1 224.5 0.013129 0.013129 0.234 0.234
    187.1 - 104.9 124.2 0.015327 0.028456 0.494 0.728
    104.9 - 66.9 77.6 0.014314 0.042770 0.738 1.465
    66.9 - 38.7 45.5 0.018265 0.061035 1.607 3.072
    38.7 - 26.8 30.5 0.010519 0.071553 1.379 4.451
    26.8 - 20.5 22.7 0.006720 0.078274 1.182 5.633
    20.5 - 16.6 18.1 0.004563 0.082837 1.010 6.643
    16.6 - 13.9 15.0 0.003324 0.086162 0.887 7.531
    13.9 - 11.7 12.6 0.002965 0.089127 0.941 8.472
    11.7 - 10.5 11.0 0.001735 0.090862 0.629 9.101
    10.5 - 8.4 9.2 0.003238 0.094100 1.404 10.505
    8.4 - 7.0 7.6 0.002415 0.096515 1.272 11.777
    7.0 - 6.0 6.4 0.001924 0.098438 1.195 12.971
    6.0 - 5.2 5.6 0.001615 0.100054 1.160 14.132
    5.2 - 4.6 4.9 0.001394 0.101447 1.141 15.272
    4.6 - 4.1 4.3 0.001334 0.102781 1.231 16.503
    4.1 - 3.7 3.9 0.001354 0.104135 1.397 17.900
    3.7 - 3.3 3.5 0.001424 0.105559 1.635 19.535
    3.3 - 3.0 3.2 0.001486 0.107045 1.886 21.420
    3.0 - 2.7 2.9 0.001665 0.108710 2.335 23.755
    2.7 - 2.5 2.6 0.001831 0.110540 2.848 26.602
    2.5 - 2.2 2.3 0.001749 0.112289 3.015 29.618
    2.2 - 2.1 2.2 0.000735 0.113025 1.356 30.974
    2.1 - 2.0 2.1 0.000820 0.113845 1.580 32.554
    2.0 - 1.9 2.0 0.000833 0.114678 1.684 34.238

    ASAP 2020 V3.04 H Unit 1 Serial #: 1043 Page 1

    Sample: 13
    Operator:
    Submitter:
    File: F:\20135~1.25\13.SMP

    Started: 6/10/2013 8:08:37 Analysis Adsorptive: N2
    Completed: 6/10/2013 13:31:56 Analysis Bath Temp.: 77.368 K
    Report Time: 6/11/2013 15:14:57 Thermal Correction: No
    Sample Mass: 0.2489 g Warm Free Space: 15.3849 cm?Measured
    Cold Free Space: 45.6228 cm? Equilibration Interval: 10 s
    Low Pressure Dose: None Automatic Degas: Yes

    BJH Adsorption Cumulative Pore Volume
    Halsey : Faas Correction

    13
    Pore Diameter (nm)    Pore Volume (cm?g)
    187.062     0.0131285
    104.923     0.0284558
    66.8605     0.0427695
    38.6625     0.0610348
    26.7728     0.0715535
    20.4702     0.0782738
    16.558     0.0828371
    13.9118     0.0861615
    11.7129     0.0891268
    10.5039     0.0908622
    8.44331     0.0940999
    7.04166     0.0965148
    6.02347     0.0984383
    5.24379     0.100054
    4.62495     0.101447
    4.1184     0.102781
    3.69181     0.104135
    3.32705     0.105559
    3.01571     0.107045
    2.72729     0.10871
    2.4545     0.11054
    2.21861     0.112289
    2.12589     0.113025
    2.03003     0.113845
    1.93577     0.114678

    ASAP 2020 V3.04 H Unit 1 Serial #: 1043 Page 1

    Sample: 13
    Operator:
    Submitter:
    File: F:\20135~1.25\13.SMP

    Started: 6/10/2013 8:08:37 Analysis Adsorptive: N2
    Completed: 6/10/2013 13:31:56 Analysis Bath Temp.: 77.368 K
    Report Time: 6/11/2013 15:14:57 Thermal Correction: No
    Sample Mass: 0.2489 g Warm Free Space: 15.3849 cm?Measured
    Cold Free Space: 45.6228 cm? Equilibration Interval: 10 s
    Low Pressure Dose: None Automatic Degas: Yes

    BJH Adsorption dV/dD Pore Volume
    Halsey : Faas Correction

    13
    Pore Diameter (nm)    Pore Volume (cm?g穘m)
    224.536     4.11963e-005
    124.197     0.000186602
    77.6317     0.000376058
    45.4748     0.00064775
    30.5115     0.000884689
    22.7365     0.00106628
    18.0703     0.00116643
    14.9842     0.0012563
    12.6041     0.00134856
    11.0346     0.00143537
    9.22201     0.00157123
    7.59673     0.00172288
    6.43954     0.0018892
    5.56919     0.00207175
    4.8872     0.00225204
    4.33539     0.00263307
    3.87581     0.00317323
    3.48519     0.00390485
    3.15151     0.00477207
    2.85234     0.00577192
    2.57155     0.00671083
    2.32019     0.00741458
    2.16948     0.00793211
    2.07483     0.00855236
    1.9797     0.00883956

    ASAP 2020 V3.04 H Unit 1 Serial #: 1043 Page 1

    Sample: 13
    Operator:
    Submitter:
    File: F:\20135~1.25\13.SMP

    Started: 6/10/2013 8:08:37 Analysis Adsorptive: N2
    Completed: 6/10/2013 13:31:56 Analysis Bath Temp.: 77.368 K
    Report Time: 6/11/2013 15:14:57 Thermal Correction: No
    Sample Mass: 0.2489 g Warm Free Space: 15.3849 cm?Measured
    Cold Free Space: 45.6228 cm? Equilibration Interval: 10 s
    Low Pressure Dose: None Automatic Degas: Yes

    BJH Adsorption dV/dlog(D) Pore Volume

    Halsey : Faas Correction

    13
    Pore Diameter (nm)    dV/dlog(D) Pore Volume (cm?g放)
    224.536     0.0303939
    124.197     0.0610371
    77.6317     0.0731407
    45.4748     0.0767835
    30.5115     0.0659081
    22.7365     0.05765
    18.0703     0.0495398
    14.9842     0.0439595
    12.6041     0.0396868
    11.0346     0.0366778
    9.22201     0.0341389
    7.59673     0.030631
    6.43954     0.0283594
    5.56919     0.0268317
    4.8872     0.0255536
    4.33539     0.0264752
    3.87581     0.0285048
    3.48519     0.0315257
    3.15151     0.0348194
    2.85234     0.0381311
    2.57155     0.0399981
    2.32019     0.0398574
    2.16948     0.0396687
    2.07483     0.040913
    1.9797     0.040352

    ASAP 2020 V3.04 H Unit 1 Serial #: 1043 Page 1

    Sample: 13
    Operator:
    Submitter:
    File: F:\20135~1.25\13.SMP

    Started: 6/10/2013 8:08:37 Analysis Adsorptive: N2
    Completed: 6/10/2013 13:31:56 Analysis Bath Temp.: 77.368 K
    Report Time: 6/11/2013 15:14:57 Thermal Correction: No
    Sample Mass: 0.2489 g Warm Free Space: 15.3849 cm?Measured
    Cold Free Space: 45.6228 cm? Equilibration Interval: 10 s
    Low Pressure Dose: None Automatic Degas: Yes

    BJH Desorption Pore Distribution Report

    Faas Correction
    Halsey
    t = 3.54 [ -5 / ln(P/Po) ] ^ 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

    Incremental Cumulative Cumulative
    Average Pore Pore Incremental Pore
    Pore Diameter Diameter Volume Volume Pore Area Area
    Range (nm) (nm) (cm?g) (cm?g) (m?g) (m?g)
    ------
    505.7 - 114.7 133.0 0.006541 0.006541 0.197 0.197
    114.7 - 74.9 86.6 0.006977 0.013518 0.322 0.519
    74.9 - 42.8 50.5 0.013019 0.026537 1.032 1.551
    42.8 - 26.7 31.1 0.012985 0.039523 1.673 3.224
    26.7 - 21.5 23.5 0.006512 0.046035 1.107 4.331
    21.5 - 16.9 18.6 0.007924 0.053959 1.705 6.035
    16.9 - 14.0 15.1 0.006259 0.060218 1.656 7.691
    14.0 - 12.0 12.9 0.004910 0.065128 1.528 9.220
    12.0 - 10.6 11.2 0.004480 0.069607 1.601 10.821
    10.6 - 8.4 9.2 0.007360 0.076968 3.189 14.010
    8.4 - 7.0 7.6 0.005641 0.082608 2.969 16.979
    7.0 - 6.0 6.4 0.004559 0.087167 2.829 19.808
    6.0 - 5.2 5.6 0.003792 0.090959 2.725 22.533
    5.2 - 4.6 4.9 0.003141 0.094100 2.577 25.110
    4.6 - 4.1 4.3 0.003309 0.097409 3.062 28.172
    4.1 - 3.7 3.9 0.026388 0.123797 27.240 55.412
    3.7 - 3.3 3.5 0.000618 0.124415 0.712 56.124

    ASAP 2020 V3.04 H Unit 1 Serial #: 1043 Page 1

    Sample: 13
    Operator:
    Submitter:
    File: F:\20135~1.25\13.SMP

    Started: 6/10/2013 8:08:37 Analysis Adsorptive: N2
    Completed: 6/10/2013 13:31:56 Analysis Bath Temp.: 77.368 K
    Report Time: 6/11/2013 15:14:57 Thermal Correction: No
    Sample Mass: 0.2489 g Warm Free Space: 15.3849 cm?Measured
    Cold Free Space: 45.6228 cm? Equilibration Interval: 10 s
    Low Pressure Dose: None Automatic Degas: Yes

    BJH Desorption Cumulative Pore Volume

    Halsey : Faas Correction

    13
    Pore Diameter (nm)    Pore Volume (cm?g)
    114.726     0.00654101
    74.9192     0.0135179
    42.8171     0.0265372
    26.7173     0.0395227
    21.5304     0.046035
    16.8621     0.0539589
    13.9644     0.0602175
    12.0481     0.0651279
    10.5522     0.0696074
    8.44004     0.0769677
    7.04508     0.0826084
    6.03031     0.087167
    5.23446     0.0909586
    4.61195     0.0940997
    4.10639     0.0974085
    3.69714     0.123797
    3.3     0.124415

    ASAP 2020 V3.04 H Unit 1 Serial #: 1043 Page 1

    Sample: 13
    Operator:
    Submitter:
    File: F:\20135~1.25\13.SMP

    Started: 6/10/2013 8:08:37 Analysis Adsorptive: N2
    Completed: 6/10/2013 13:31:56 Analysis Bath Temp.: 77.368 K
    Report Time: 6/11/2013 15:14:57 Thermal Correction: No
    Sample Mass: 0.2489 g Warm Free Space: 15.3849 cm?Measured
    Cold Free Space: 45.6228 cm? Equilibration Interval: 10 s
    Low Pressure Dose: None Automatic Degas: Yes

    BJH Desorption dV/dD Pore Volume
    Halsey : Faas Correction

    13
    Pore Diameter (nm)    Pore Volume (cm?g穘m)
    133.038     1.6729e-005
    86.6128     0.000175268
    50.4523     0.000405559
    31.0544     0.000806561
    23.5338     0.00125554
    18.5912     0.00169736
    15.1172     0.00215984
    12.8505     0.00256244
    11.1897     0.0029946
    9.23323     0.0034847
    7.59857     0.00404363
    6.44568     0.00449221
    5.56552     0.0047642
    4.87557     0.00504592
    4.3231     0.00654489
    3.87492     0.0644792
    3.46995     0.00155527

    ASAP 2020 V3.04 H Unit 1 Serial #: 1043 Page 1
    Sample: 13
    Operator:
    Submitter:
    File: F:\20135~1.25\13.SMP

    Started: 6/10/2013 8:08:37 Analysis Adsorptive: N2
    Completed: 6/10/2013 13:31:56 Analysis Bath Temp.: 77.368 K
    Report Time: 6/11/2013 15:14:57 Thermal Correction: No
    Sample Mass: 0.2489 g Warm Free Space: 15.3849 cm?Measured
    Cold Free Space: 45.6228 cm? Equilibration Interval: 10 s
    Low Pressure Dose: None Automatic Degas: Yes

    BJH Desorption dV/dlog(D) Pore Volume
    Halsey : Faas Correction
    13
    Pore Diameter (nm)    dV/dlog(D) Pore Volume (cm?g放)
    133.038     0.0101529
    86.6128     0.0376988
    50.4523     0.0535827
    31.0544     0.063398
    23.5338     0.0694724
    18.5912     0.0746539
    15.1172     0.076427
    12.8505     0.0766007
    11.1897     0.0778042
    9.23323     0.07588
    7.59857     0.071894
    6.44568     0.067488
    5.56552     0.0616843
    4.87557     0.0571247
    4.3231     0.0656197
    3.87492     0.578759
    3.46995     0.0125154
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