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多点BET比表面积
Quantachrome QuadraWin - Data Acquisition and Reduction
for QuadraSorb SI
?2000-08, Quantachrome Instruments. All rights reserved.
version 4.01
Analysis Report
Operator:malan Date:Wed Jun 03 12:48:28 2009Operator:Liangqh13 Date:11/27/2013
Sample ID: : 09-126 Filename: C:\Documents and Settings\Administrator\桌面\4pi 68% new.raw
Sample Desc: SMC07-75 Comment:
Outgas Time: 3.0 hrs Outgas Temp: 200.0 癈 Sample Weight: 1 g
Analysis gas: Nitrogen Molec. Wt: 28.0134 g Non-ideality: 0 1/mmHg
Analysis Time: 1654.3 min Instrument: Autosorb Station 1 Bath temp.: 77.3 K
Thermal Transpiration: onEff. mol. diameter (D): 4.0000 臙ff. cell stem diam. (d): 1.0000 mm
Adsorbate Nitrogen Temperature 77.350K
Molec. Wt.: 28.013 g Cross Section: 16.200 挪 Liquid Density: 0.808 g/cc
Relative Volume @ STP 1 / [ W((Po/P) - 1) ]
Pressure
P/Po cc/g
6.71250e-02 7.2262 7.9671e+00
7.97514e-02 7.5353 9.2021e+00
1.00377e-01 7.9799 1.1187e+01
1.20276e-01 8.3709 1.3068e+01
1.40263e-01 8.7403 1.4935e+01
1.59753e-01 9.0684 1.6775e+01
1.80244e-01 9.4034 1.8709e+01
2.00199e-01 9.7221 2.0600e+01
2.48880e-01 10.4494 2.5371e+01
2.99453e-01 11.1741 3.0608e+01
BET summary
Slope = 96.652
Intercept = 1.413e+00
Correlation coefficient, r = 0.999851
C constant= 69.381
Surface Area = 35.512 m?g
BJH孔径分布:
Quantachrome QuadraWin - Data Acquisition and Reduction
for QuadraSorb SI
?2000-08, Quantachrome Instruments. All rights reserved.
version 4.01
Analysis Report
Operator:malan Date:Wed Jun 03 12:48:28 2009Operator:Liangqh13 Date:11/27/2013
Sample ID: : 09-126 Filename: C:\Documents and Settings\Administrator\桌面\4pi 68% new.raw
Sample Desc: SMC07-75 Comment:
Outgas Time: 3.0 hrs Outgas Temp: 200.0 癈 Sample Weight: 1 g
Analysis gas: Nitrogen Molec. Wt: 28.0134 g Non-ideality: 0 1/mmHg
Analysis Time: 1654.3 min Instrument: Autosorb Station 1 Bath temp.: 77.3 K
Thermal Transpiration: onEff. mol. diameter (D): 4.0000 臙ff. cell stem diam. (d): 1.0000 mm
t-Method Calc. method: de Boer
BJH/DH method Moving pt. avg.: off Ignoring P-tags below 0.35 P/Po
Adsorbate Nitrogen Temperature 77.350K
Molec. Wt.: 28.013 g Cross Section: 16.200 挪 Liquid Density: 0.808 g/cc
Contact Angle: 0.0 degreesSurf. Tension: 8.850 erg/cm?
Diameter Pore Volume Pore Surf dV(d) dS(d) dV(logd) dS(logd)
Area
? cc/g m?g cc/?g m??g cc/g cc/g
30.6397 2.5010e-04 3.2650e-01 7.4407e-05 9.7139e-02 5.2442e-03 6.8463e+00
34.2605 6.6694e-04 8.1318e-01 1.0742e-04 1.2542e-01 8.4651e-03 9.8832e+00
38.4363 1.3795e-03 1.5547e+00 1.5937e-04 1.6586e-01 1.4089e-02 1.4662e+01
43.3664 2.0811e-03 2.2018e+00 1.3018e-04 1.2008e-01 1.2983e-02 1.1975e+01
49.3763 3.2436e-03 3.1436e+00 1.7533e-04 1.4203e-01 1.9904e-02 1.6124e+01
56.9562 5.1970e-03 4.5155e+00 2.2903e-04 1.6084e-01 2.9980e-02 2.1055e+01
66.5630 8.4411e-03 6.4649e+00 3.0362e-04 1.8246e-01 4.6435e-02 2.7904e+01
78.8043 1.4044e-02 9.3089e+00 4.0607e-04 2.0612e-01 7.3495e-02 3.7305e+01
96.4941 2.5248e-02 1.3953e+01 5.1913e-04 2.1520e-01 1.1486e-01 4.7614e+01
115.0224 3.4287e-02 1.7097e+01 5.8413e-04 2.0314e-01 1.5447e-01 5.3719e+01
133.8875 4.5961e-02 2.0584e+01 5.2452e-04 1.5671e-01 1.6133e-01 4.8199e+01
151.4374 5.1876e-02 2.2147e+01 4.6051e-04 1.2164e-01 1.6048e-01 4.2389e+01
177.0993 6.5467e-02 2.5216e+01 3.5320e-04 7.9775e-02 1.4346e-01 3.2403e+01
242.3039 8.8352e-02 2.8994e+01 2.4895e-04 4.1097e-02 1.3721e-01 2.2651e+01
347.1085 1.0765e-01 3.1219e+01 1.6402e-04 1.8901e-02 1.2983e-01 1.4961e+01
554.2705 1.3574e-01 3.3245e+01 9.4673e-05 6.8322e-03 1.1789e-01 8.5074e+00
785.2426 1.4530e-01 3.3732e+01 5.7841e-05 2.9464e-03 1.0419e-01 5.3076e+00
1009.6866 1.5496e-01 3.4115e+01 3.4061e-05 1.3494e-03 7.8665e-02 3.1164e+00
1739.2470 1.6193e-01 3.4275e+01 5.9309e-06 1.3640e-04 2.2818e-02 5.2478e-01
BJH desorption summary
Surface Area = 34.275 m?g
Pore Volume = 0.162 cc/g
Pore Diameter Dv(d) = 115.022 ?
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