Kết quả phân tích BET mẫu NiO mang trên chất mang gama Al2O3

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MicroActive for TriStar II Plus 2.03

Sample:
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MicroActive for TriStar II Plus Version 2.03
Serial # 377 Unit 1 Port 1

Page 1

Ni/y-Al2O3
Nguyễn Bá Mạnh
HHBM
C:\MicroActive for TriStar II Plus\d...\Ni-y-Al2O3.SMP

4/20/2019 1:26:56 AM
4/20/2019 3:20:01 PM
4/20/2019 4:44:35 PM
0.3368 g
19.3811 cm³
None

No

Analysis Adsorptive:
Analysis Bath Temp.:
Thermal Correction:
Warm Free Space:
Equilibration Interval:
Sample Density:

Comments: Degas 250 C trong 6h

Summary Report
Surface Area
Single point surface area at p/p° = 0.298949197: 102.7882 m²/g
BET Surface Area: 105.4424 m²/g
t-Plot Micropore Area: 38.1455 m²/g
BJH Adsorption cumulative surface area of pores
between 1.7000 nm and 300.0000 nm diameter: 128.921 m²/g
BJH Desorption cumulative surface area of pores
between 1.7000 nm and 300.0000 nm diameter: 165.8988 m²/g
Pore Volume
Single point adsorption total pore volume of pores
less than 380.0462 nm diameter at p/p° = 0.995000000: 0.215004 cm³/g
Single point desorption total pore volume of pores
less than 380.0462 nm diameter at p/p° = 0.995000000: 0.219279 cm³/g
t-Plot micropore volume: 0.004971 cm³/g
BJH Adsorption cumulative volume of pores
between 1.7000 nm and 300.0000 nm diameter: 0.237561 cm³/g
BJH Desorption cumulative volume of pores
between 1.7000 nm and 300.0000 nm diameter: 0.262902 cm³/g

Pore Size
Adsorption average pore diameter (4V/A by BET): 8.15628 nm
Desorption average pore diameter (4V/A by BET): 8.31843 nm
BJH Adsorption average pore diameter (4V/A): 7.3707 nm
BJH Desorption average pore diameter (4V/A): 6.3388 nm

N2
77.350 K
No
7.1210 cm³ Measured
10 s
1.000 g/cm³


Viện Hóa học
MicroActive for TriStar II Plus 2.03

Sample:
Operator:
Submitter:
File:
Started:
Completed:
Report Time:
Sample Mass:
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Automatic Degas:

MicroActive for TriStar II Plus Version 2.03

Serial # 377 Unit 1 Port 1

Page 2

Ni/y-Al2O3
Nguyễn Bá Mạnh
HHBM
C:\MicroActive for TriStar II Plus\d...\Ni-y-Al2O3.SMP

4/20/2019 1:26:56 AM
4/20/2019 3:20:01 PM
4/20/2019 4:44:35 PM
0.3368 g
19.3811 cm³
None
No

Analysis Adsorptive:
Analysis Bath Temp.:
Thermal Correction:
Warm Free Space:
Equilibration Interval:
Sample Density:

N2
77.350 K
No
7.1210 cm³ Measured
10 s
1.000 g/cm³

Comments: Degas 250 C trong 6h

Relative
Pressure (p/p°)

0.021580574
0.048545787
0.063790454
0.070835899
0.081190500
0.088973855
0.106368355
0.131606765
0.148577349
0.172254249
0.197151460
0.222212067
0.247524079
0.272770509
0.298817936
0.319231723
0.339516084
0.378552633
0.415503885
0.454015847
0.500909745
0.533623568
0.578723893
0.618390020

0.657389157
0.699338428
0.739203419
0.797806480
0.820434094
0.857210813
0.884842523
0.898265095
0.908384165
0.917958082
0.927738816
0.937346132
0.947018030

Absolute
Pressure
(mmHg)

Isotherm Tabular Report
Quantity
Elapsed Time
Adsorbed
(h:min)
(cm³/g STP)

16.265392
36.604904
48.099766
53.420536
61.230110

67.100151
80.220879
99.253799
112.054291
129.917984
148.692368
167.614532
186.701004
205.769821
225.399460
240.801590
256.108521
285.606201
313.466919
342.524170
378.003113
402.720306
436.824249
466.994110
496.424469
528.168945
558.245483
602.608887
619.776917
647.607544
668.441711
678.590210
686.207947
693.446960
701.147217

708.178162
715.781128

18.9099
21.3843
22.3757
22.7914
23.3632
23.7764
24.6569
25.8660
26.6494
27.7305
28.8631
30.0115
31.1865
32.3940
33.6795
34.7252
35.8072
38.0395
40.3699
43.1434
47.1863
50.6617
56.7187
63.9641
73.8121
87.0750
98.2361

104.1827
105.4741
107.8890
110.0469
111.3016
112.3885
113.5918
115.0066
116.6027
118.5846

01:58
02:06
02:11
02:15
02:18
02:21
02:25
02:28
02:32
02:36
02:40
02:44
02:48
02:52
02:56
03:00
03:04
03:08
03:14

03:20
03:26
03:36
03:42
03:53
04:05
04:19
04:36
04:48
04:56
05:02
05:08
05:14
05:19
05:24
05:29
05:35
05:41
05:46

Saturation
Pressure
(mmHg)
753.748047
753.705261
754.028442
754.027649
754.144958
754.153625
754.155823

754.179932
754.169434
754.181519
754.222229
754.203735
754.299866
754.274109
754.369751
754.303650
754.315979
754.333984
754.468933
754.425964
754.432190
754.633179
754.689880
754.805969
755.177307
755.145508
755.240845
755.198730
755.332153
755.425598
755.482239
755.435791
755.445374
755.416016
755.423340
755.759277
755.514038

755.826294


Viện Hóa học
MicroActive for TriStar II Plus 2.03

Sample:
Operator:
Submitter:
File:
Started:
Completed:
Report Time:
Sample Mass:
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MicroActive for TriStar II Plus Version 2.03
Serial # 377 Unit 1 Port 1

Page 3

Ni/y-Al2O3
Nguyễn Bá Mạnh
HHBM
C:\MicroActive for TriStar II Plus\d...\Ni-y-Al2O3.SMP

4/20/2019 1:26:56 AM
4/20/2019 3:20:01 PM

4/20/2019 4:44:35 PM
0.3368 g
19.3811 cm³
None
No

Analysis Adsorptive:
Analysis Bath Temp.:
Thermal Correction:
Warm Free Space:
Equilibration Interval:
Sample Density:

N2
77.350 K
No
7.1210 cm³ Measured
10 s
1.000 g/cm³

Comments: Degas 250 C trong 6h

Relative
Pressure (p/p°)
0.952883220
0.959399835
0.966578786
0.973014838
0.979106421
0.983584733

0.986940560
0.994658617
0.994507366
0.995503194
0.990788180
0.987173356
0.983550952
0.980411301
0.973975674
0.964370292
0.951867973
0.943873985
0.933955172
0.921918971
0.911523810
0.902714934
0.891969230
0.862492685
0.825872780
0.779924099
0.745309293
0.702911480
0.663665321
0.625095593
0.591379635
0.582315144
0.538937711
0.496888104
0.459294395
0.422986725

0.374701715
0.333942088
0.305610534

Isotherm Tabular Report
Absolute
Quantity
Elapsed Time
Pressure
Adsorbed
(h:min)
(mmHg)
(cm³/g STP)
720.165222
725.081299
730.457642
735.230774
739.846313
743.240845
745.937073
751.757385
751.787537
752.494873
748.941284
746.271545
743.568481
741.231934
736.325134
729.018677
719.541077

713.502136
705.988708
696.777344
688.986877
682.294250
674.143311
651.914917
624.108643
589.401123
563.169922
531.100891
501.448730
472.154114
446.519165
439.610046
406.771362
374.742096
346.333344
318.966095
282.409760
251.718979
230.369217

120.1023
121.9051
124.2143
126.7742
129.5876
132.2437
134.8608

137.0300
138.8604
141.9025
140.5945
139.4116
138.1574
137.1824
135.5462
133.4735
131.5228
130.4764
129.1342
127.5945
126.4773
125.5328
124.4205
121.4798
118.0792
114.3786
111.4683
107.4401
102.6647
94.1446
75.2397
70.9116
55.9970
49.3698
44.4632
41.3064
38.0885

35.7967
34.3174

05:53
05:59
06:06
06:12
06:18
06:25
06:32
06:35
06:40
06:51
06:54
06:58
07:03
07:09
07:15
07:22
07:28
07:33
07:38
07:44
07:49
07:54
07:59
08:06
08:13
08:23
08:31

08:40
08:50
09:05
09:26
09:38
09:57
10:09
10:20
10:26
10:34
10:40
10:45

Saturation
Pressure
(mmHg)
755.774902
755.765503
755.714539
755.621338
755.634216
755.644958
755.807495
755.794373
755.939636
755.893982
755.904541
755.968079
756.004028
756.041809

755.999512
755.953064
755.925293
755.929443
755.912842
755.790222
755.862732
755.824707
755.792114
755.849792
755.695862
755.716003
755.619080
755.572937
755.574707
755.331055
755.046570
754.934937
754.765076
754.178040
754.055237
754.080627
753.692200
753.780334
753.799988


Viện Hóa học
MicroActive for TriStar II Plus 2.03

Sample:
Operator:
Submitter:
File:
Started:
Completed:
Report Time:
Sample Mass:
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MicroActive for TriStar II Plus Version 2.03
Serial # 377 Unit 1 Port 1

Page 4

Ni/y-Al2O3
Nguyễn Bá Mạnh
HHBM
C:\MicroActive for TriStar II Plus\d...\Ni-y-Al2O3.SMP

4/20/2019 1:26:56 AM
4/20/2019 3:20:01 PM
4/20/2019 4:44:35 PM
0.3368 g
19.3811 cm³
None
No

Analysis Adsorptive:
Analysis Bath Temp.:
Thermal Correction:
Warm Free Space:
Equilibration Interval:
Sample Density:

N2
77.350 K
No
7.1210 cm³ Measured
10 s
1.000 g/cm³

Comments: Degas 250 C trong 6h

Relative
Pressure (p/p°)
0.251394420
0.203784131
0.154451942
0.106547034

Isotherm Tabular Report
Absolute
Quantity
Elapsed Time
Pressure
Adsorbed
(h:min)

(mmHg)
(cm³/g STP)
189.474136
153.565323
116.364662
80.278580

31.6616
29.4443
27.2034
24.9537

10:50
10:55
11:01
11:06

Saturation
Pressure
(mmHg)
753.692688
753.568604
753.403687
753.456726


Viện Hóa học
MicroActive for TriStar II Plus 2.03

Sample:

Operator:
Submitter:
File:
Started:
Completed:
Report Time:
Sample Mass:
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MicroActive for TriStar II Plus Version 2.03
Serial # 377 Unit 1 Port 1

Page 5

Ni/y-Al2O3
Nguyễn Bá Mạnh
HHBM
C:\MicroActive for TriStar II Plus\d...\Ni-y-Al2O3.SMP

4/20/2019 1:26:56 AM
4/20/2019 3:20:01 PM
4/20/2019 4:44:35 PM
0.3368 g
19.3811 cm³
None
No

Analysis Adsorptive:

Analysis Bath Temp.:
Thermal Correction:
Warm Free Space:
Equilibration Interval:
Sample Density:

N2
77.350 K
No
7.1210 cm³ Measured
10 s
1.000 g/cm³

Comments: Degas 250 C trong 6h

Isotherm Linear Plot
Ni/y-Al2O3 - Adsorption

Ni/y-Al2O3 - Desorption

140

120

Quantity Adsorbed (cm³/g STP)

100

80

60

40

20

0
0.0

0.1

0.2

0.3

0.4

0.5

0.6

Relative Pressure (p/p°)

0.7

0.8

0.9

1.0

Viện Hóa học
MicroActive for TriStar II Plus 2.03

Sample:
Operator:
Submitter:
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MicroActive for TriStar II Plus Version 2.03
Serial # 377 Unit 1 Port 1

Page 6

Ni/y-Al2O3
Nguyễn Bá Mạnh
HHBM
C:\MicroActive for TriStar II Plus\d...\Ni-y-Al2O3.SMP

4/20/2019 1:26:56 AM
4/20/2019 3:20:01 PM
4/20/2019 4:44:35 PM

0.3368 g
19.3811 cm³
None
No

Analysis Adsorptive:
Analysis Bath Temp.:
Thermal Correction:
Warm Free Space:
Equilibration Interval:
Sample Density:

N2
77.350 K
No
7.1210 cm³ Measured
10 s
1.000 g/cm³

Comments: Degas 250 C trong 6h

BET Report
BET Surface Area: 105.4424 ± 0.2024 m²/g
Slope: 0.040820 ± 0.000078 g/cm³ STP
Y-Intercept: 0.000459 ± 0.000014 g/cm³ STP
C: 89.971365
Qm: 24.2253 cm³/g STP
Correlation Coefficient: 0.9999781
Molecular Cross-Sectional Area: 0.1620 nm²
Relative

Pressure
(p/p°)
0.048545787
0.063790454
0.070835899
0.081190500
0.088973855
0.106368355
0.131606765
0.148577349
0.172254249
0.197151460
0.222212067
0.247524079
0.272770509
0.298817936

Quantity
Adsorbed
(cm³/g STP)
21.3843
22.3757
22.7914
23.3632
23.7764
24.6569
25.8660
26.6494
27.7305
28.8631

30.0115
31.1865
32.3940
33.6795

1/[Q(p°/p - 1)]

0.002386
0.003045
0.003345
0.003782
0.004108
0.004827
0.005859
0.006548
0.007504
0.008508
0.009520
0.010548
0.011579
0.012653


Viện Hóa học
MicroActive for TriStar II Plus 2.03

Sample:
Operator:
Submitter:
File:

Started:
Completed:
Report Time:
Sample Mass:
Cold Free Space:
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Automatic Degas:

MicroActive for TriStar II Plus Version 2.03
Serial # 377 Unit 1 Port 1

Page 7

Ni/y-Al2O3
Nguyễn Bá Mạnh
HHBM
C:\MicroActive for TriStar II Plus\d...\Ni-y-Al2O3.SMP

4/20/2019 1:26:56 AM
4/20/2019 3:20:01 PM
4/20/2019 4:44:35 PM
0.3368 g
19.3811 cm³
None
No

Analysis Adsorptive:
Analysis Bath Temp.:
Thermal Correction:
Warm Free Space:

Equilibration Interval:
Sample Density:

N2
77.350 K
No
7.1210 cm³ Measured
10 s
1.000 g/cm³

Comments: Degas 250 C trong 6h

BET Surface Area Plot
Ni/y-Al2O3

Not Fitted

0.012

0.010

1/[Q(p°/p - 1)]

0.008

0.006

0.004

0.002

0.000
0.00

0.05

0.10

0.15

Relative Pressure (p/p°)

0.20

0.25

0.30


Viện Hóa học
MicroActive for TriStar II Plus 2.03

Sample:
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Submitter:
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Completed:
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MicroActive for TriStar II Plus Version 2.03
Serial # 377 Unit 1 Port 1

Page 8

Ni/y-Al2O3
Nguyễn Bá Mạnh
HHBM
C:\MicroActive for TriStar II Plus\d...\Ni-y-Al2O3.SMP

4/20/2019 1:26:56 AM
4/20/2019 3:20:01 PM
4/20/2019 4:44:35 PM
0.3368 g
19.3811 cm³
None
No

Analysis Adsorptive:
Analysis Bath Temp.:
Thermal Correction:
Warm Free Space:
Equilibration Interval:
Sample Density:

N2

77.350 K
No
7.1210 cm³ Measured
10 s
1.000 g/cm³

Comments: Degas 250 C trong 6h

t-Plot Report
Micropore Volume: 0.004971 cm³/g
Micropore Area: 38.1455 m²/g
External Surface Area: 67.2969 m²/g
Slope: 43.507183 ± 0.575330 cm³/g·nm STP
Y-Intercept: 3.213422 ± 0.255624 cm³/g STP
Correlation Coefficient: 0.999563
Surface Area Correction Factor: 1.000
Density Conversion Factor: 0.0015468
Total Surface Area (BET): 105.4424 m²/g
Thickness Range: 0.30000 nm to 0.50000 nm
Thickness Equation: SIO2OH.THK
Thickness Curve
Relative
Statistical
Pressure (p/p°) Thickness (nm)
0.000000583
0.000001269
0.000002467
0.000004337
0.000006996
0.000010668

0.000015595
0.000022070
0.000030356
0.000040910
0.000054173
0.000070642
0.000091180
0.000116552
0.000149097
0.000186837
0.000232387
0.000287173
0.000352652
0.000429791
0.000520435
0.000626040
0.000747629
0.000886733
0.001044405
0.001222147

0.00853
0.01680
0.02514
0.03348
0.04186
0.05021
0.05857
0.06691
0.07523

0.08350
0.09173
0.10000
0.10830
0.11650
0.12470
0.13280
0.14080
0.14870
0.15660
0.16430
0.17190
0.17930
0.18660
0.19380
0.20070
0.20750


Viện Hóa học
MicroActive for TriStar II Plus 2.03

Sample:
Operator:
Submitter:
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MicroActive for TriStar II Plus Version 2.03
Serial # 377 Unit 1 Port 1

Page 9

Ni/y-Al2O3
Nguyễn Bá Mạnh
HHBM
C:\MicroActive for TriStar II Plus\d...\Ni-y-Al2O3.SMP

4/20/2019 1:26:56 AM
4/20/2019 3:20:01 PM
4/20/2019 4:44:35 PM
0.3368 g
19.3811 cm³
None
No

Analysis Adsorptive:
Analysis Bath Temp.:
Thermal Correction:
Warm Free Space:
Equilibration Interval:
Sample Density:

Comments: Degas 250 C trong 6h

Thickness Curve
Relative
Statistical
Pressure (p/p°) Thickness (nm)
0.001419677
0.001638732
0.001878428
0.002139985
0.002421749
0.002724421
0.003091054
0.003484834
0.003905820
0.004353289
0.004826527
0.005324614
0.005846740
0.006391686
0.007190915
0.007729329
0.010195556
0.020774951
0.031331281
0.039274728
0.049951782
0.100992972
0.148564479
0.200503714
0.250851460

0.301335723
0.352025502
0.399919124
0.449976343
0.499857499
0.549879719
0.599864809
0.650021913
0.700192544
0.749851602
0.799966476
0.849790401
0.899069029
0.953855339
0.983679159

0.21400
0.22040
0.22660
0.23250
0.23830
0.24390
0.24990
0.25570
0.26140
0.26680
0.27210
0.27720
0.28210
0.28690

0.29340
0.29760
0.31330
0.35700
0.38530
0.40210
0.42120
0.48540
0.52960
0.57070
0.60760
0.64350
0.67910
0.71340
0.75050
0.78970
0.83170
0.87670
0.92720
0.98330
1.04900
1.12800
1.22700
1.36300
1.62500
3.05600

N2
77.350 K
No

7.1210 cm³ Measured
10 s
1.000 g/cm³


Viện Hóa học
MicroActive for TriStar II Plus 2.03

Sample:
Operator:
Submitter:
File:
Started:
Completed:
Report Time:
Sample Mass:
Cold Free Space:
Low Pressure Dose:
Automatic Degas:

MicroActive for TriStar II Plus Version 2.03
Serial # 377 Unit 1 Port 1

Page 10

Ni/y-Al2O3
Nguyễn Bá Mạnh
HHBM
C:\MicroActive for TriStar II Plus\d...\Ni-y-Al2O3.SMP

4/20/2019 1:26:56 AM
4/20/2019 3:20:01 PM
4/20/2019 4:44:35 PM
0.3368 g
19.3811 cm³
None
No

Analysis Adsorptive:
Analysis Bath Temp.:
Thermal Correction:
Warm Free Space:
Equilibration Interval:
Sample Density:

N2
77.350 K
No
7.1210 cm³ Measured
10 s
1.000 g/cm³

Comments: Degas 250 C trong 6h

t-Plot Report - Data
Relative
Statistical
Quantity
Pressure (p/p°) Thickness (nm) Adsorbed
(cm³/g STP)

0.021580574
0.048545787
0.063790454
0.070835899
0.081190500
0.088973855
0.106368355
0.131606765
0.148577349
0.172254249
0.197151460
0.222212067
0.247524079
0.272770509
0.298817936
0.319231723
0.339516084
0.378552633
0.415503885
0.454015847
0.500909745
0.533623568
0.578723893
0.618390020
0.657389157
0.699338428
0.739203419

0.35939
0.41899

0.44128
0.45073
0.46368
0.47269
0.49074
0.51493
0.52961
0.54879
0.56820
0.58677
0.60522
0.62324
0.64172
0.65608
0.67030
0.69801
0.72476
0.75356
0.79055
0.81779
0.85720
0.89468
0.93499
0.98229
1.03410

18.9099
21.3843
22.3757
22.7914

23.3632
23.7764
24.6569
25.8660
26.6494
27.7305
28.8631
30.0115
31.1865
32.3940
33.6795
34.7252
35.8072
38.0395
40.3699
43.1434
47.1863
50.6617
56.7187
63.9641
73.8121
87.0750
98.2361

Fitted

*
*
*
*

*
*
*


Viện Hóa học
MicroActive for TriStar II Plus 2.03

Sample:
Operator:
Submitter:
File:
Started:
Completed:
Report Time:
Sample Mass:
Cold Free Space:
Low Pressure Dose:
Automatic Degas:

MicroActive for TriStar II Plus Version 2.03
Serial # 377 Unit 1 Port 1

Page 11

Ni/y-Al2O3
Nguyễn Bá Mạnh
HHBM
C:\MicroActive for TriStar II Plus\d...\Ni-y-Al2O3.SMP

4/20/2019 1:26:56 AM
4/20/2019 3:20:01 PM
4/20/2019 4:44:35 PM
0.3368 g
19.3811 cm³
None
No

Analysis Adsorptive:
Analysis Bath Temp.:
Thermal Correction:
Warm Free Space:
Equilibration Interval:
Sample Density:

N2
77.350 K
No
7.1210 cm³ Measured
10 s
1.000 g/cm³

Comments: Degas 250 C trong 6h

t-Plot
SIO2OH.THK
Ni/y-Al2O3

100

Not Fitted

90

80

Quantity Adsorbed (cm³/g STP)

70

60

50

40

30

20

10

0
0.0

0.1

0.2

0.3

0.4

0.5

0.6

Thickness (nm)

0.7

0.8

0.9

1.0


Viện Hóa học
MicroActive for TriStar II Plus 2.03

Sample:
Operator:
Submitter:
File:
Started:
Completed:
Report Time:
Sample Mass:
Cold Free Space:

Low Pressure Dose:
Automatic Degas:

MicroActive for TriStar II Plus Version 2.03
Serial # 377 Unit 1 Port 1

Page 12

Ni/y-Al2O3
Nguyễn Bá Mạnh
HHBM
C:\MicroActive for TriStar II Plus\d...\Ni-y-Al2O3.SMP

4/20/2019 1:26:56 AM
4/20/2019 3:20:01 PM
4/20/2019 4:44:35 PM
0.3368 g
19.3811 cm³
None
No

Analysis Adsorptive:
Analysis Bath Temp.:
Thermal Correction:
Warm Free Space:
Equilibration Interval:
Sample Density:

N2
77.350 K

No
7.1210 cm³ Measured
10 s
1.000 g/cm³

Comments: Degas 250 C trong 6h

BJH Adsorption Pore Distribution Report
Standard
User-Defined
Reference Curve:SIO2OH.THK
Diameter Range:
Adsorbate Property Factor:
Density Conversion Factor:
Fraction of Pores Open at Both Ends:
Pore Diameter
Range (nm)
345.9 - 144.8
144.8 - 121.3
121.3 - 95.9
95.9 - 74.8
74.8 - 60.5
60.5 - 49.8
49.8 - 42.7
42.7 - 37.7
37.7 - 32.2
32.2 - 28.1
28.1 - 25.0
25.0 - 22.6
22.6 - 20.5

20.5 - 18.2
18.2 - 14.9
14.9 - 12.0
12.0 - 10.7
10.7 - 8.4
8.4 - 7.3
7.3 - 6.4
6.4 - 5.8
5.8 - 5.2
5.2 - 4.7
4.7 - 4.3
4.3 - 3.9
3.9 - 3.6
3.6 - 3.4
3.4 - 3.1
3.1 - 3.0
3.0 - 2.9

Average
Diameter (nm)
174.8
126.5
105.6
82.7
66.2
54.1
45.7
39.9
34.5
29.9

26.4
23.6
21.4
19.2
16.2
13.1
11.2
9.2
7.7
6.8
6.0
5.4
4.9
4.5
4.1
3.8
3.5
3.2
3.0
2.9

Incremental
Pore Volume
(cm³/g)
0.006173
0.004471
0.004540
0.004828
0.004360
0.003814

0.002832
0.002376
0.003611
0.002990
0.002722
0.002378
0.002199
0.002437
0.004276
0.005034
0.002745
0.014534
0.030343
0.037573
0.027947
0.019933
0.015692
0.008133
0.008451
0.004900
0.003380
0.002562
0.000939
0.000679

1.7000 nm to 300.0000 nm
0.95300 nm
0.0015468
0.00
Cumulative

Pore Volume
(cm³/g)
0.006173
0.010644
0.015184
0.020012
0.024372
0.028186
0.031018
0.033394
0.037005
0.039995
0.042717
0.045095
0.047294
0.049731
0.054007
0.059041
0.061786
0.076320
0.106663
0.144236
0.172183
0.192116
0.207808
0.215941
0.224392
0.229292
0.232672
0.235234

0.236174
0.236853

Incremental
Pore Area
(m²/g)
0.141
0.141
0.172
0.234
0.264
0.282
0.248
0.238
0.419
0.400
0.413
0.402
0.411
0.507
1.058
1.542
0.977
6.312
15.669
22.147
18.504
14.650
12.811
7.247

8.239
5.220
3.889
3.184
1.236
0.931

Cumulative
Pore Area
(m²/g)
0.141
0.283
0.455
0.688
0.952
1.233
1.481
1.720
2.139
2.539
2.952
3.355
3.765
4.273
5.331
6.872
7.849
14.162
29.830
51.977

70.481
85.131
97.942
105.189
113.428
118.648
122.537
125.722
126.957
127.888


Viện Hóa học
MicroActive for TriStar II Plus 2.03

Sample:
Operator:
Submitter:
File:
Started:
Completed:
Report Time:
Sample Mass:
Cold Free Space:
Low Pressure Dose:
Automatic Degas:

MicroActive for TriStar II Plus Version 2.03
Serial # 377 Unit 1 Port 1

Page 13

Ni/y-Al2O3
Nguyễn Bá Mạnh
HHBM
C:\MicroActive for TriStar II Plus\d...\Ni-y-Al2O3.SMP

4/20/2019 1:26:56 AM
4/20/2019 3:20:01 PM
4/20/2019 4:44:35 PM
0.3368 g
19.3811 cm³
None
No

Analysis Adsorptive:
Analysis Bath Temp.:
Thermal Correction:
Warm Free Space:
Equilibration Interval:
Sample Density:

N2
77.350 K
No
7.1210 cm³ Measured
10 s
1.000 g/cm³

Comments: Degas 250 C trong 6h

Pore Diameter
Range (nm)
2.9 - 2.7
2.7 - 2.6

Average
Diameter (nm)
2.8
2.6

Incremental
Pore Volume
(cm³/g)
0.000512
0.000196

Cumulative
Pore Volume
(cm³/g)
0.237364
0.237561

Incremental
Pore Area
(m²/g)
0.736
0.297

Cumulative

Pore Area
(m²/g)
128.624
128.921


Viện Hóa học
MicroActive for TriStar II Plus 2.03

Sample:
Operator:
Submitter:
File:
Started:
Completed:
Report Time:
Sample Mass:
Cold Free Space:
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Automatic Degas:

MicroActive for TriStar II Plus Version 2.03
Serial # 377 Unit 1 Port 1

Page 14

Ni/y-Al2O3
Nguyễn Bá Mạnh
HHBM
C:\MicroActive for TriStar II Plus\d...\Ni-y-Al2O3.SMP

4/20/2019 1:26:56 AM
4/20/2019 3:20:01 PM
4/20/2019 4:44:35 PM
0.3368 g
19.3811 cm³
None
No

Analysis Adsorptive:
Analysis Bath Temp.:
Thermal Correction:
Warm Free Space:
Equilibration Interval:
Sample Density:

N2
77.350 K
No
7.1210 cm³ Measured
10 s
1.000 g/cm³

Comments: Degas 250 C trong 6h

BJH Adsorption Cumulative Pore Volume (Larger)
User-Defined : Standard
BJH Adsorption Cumulative Pore Volume (Larger)
BJH Adsorption dV/dlog(D) Pore Volume
0.6

0.20

0.15

0.4

0.3
0.10

0.2

0.05
0.1

0.00

0.0
5

10

50

Pore Diameter (nm)

100

dV/dlog(D) Pore Volume (cm³/g)

Pore Volume (cm³/g)

0.5


Viện Hóa học
MicroActive for TriStar II Plus 2.03

Sample:
Operator:
Submitter:
File:
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Sample Mass:
Cold Free Space:
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Automatic Degas:

MicroActive for TriStar II Plus Version 2.03
Serial # 377 Unit 1 Port 1

Page 15

Ni/y-Al2O3
Nguyễn Bá Mạnh
HHBM
C:\MicroActive for TriStar II Plus\d...\Ni-y-Al2O3.SMP

4/20/2019 1:26:56 AM
4/20/2019 3:20:01 PM
4/20/2019 4:44:35 PM
0.3368 g
19.3811 cm³
None
No

Analysis Adsorptive:
Analysis Bath Temp.:
Thermal Correction:
Warm Free Space:
Equilibration Interval:
Sample Density:

N2
77.350 K
No
7.1210 cm³ Measured
10 s
1.000 g/cm³

Comments: Degas 250 C trong 6h

BJH Adsorption dV/dlog(D) Pore Volume
User-Defined : Standard
Ni/y-Al2O3
0.6

dV/dlog(D) Pore Volume (cm³/g)

0.5

0.4

0.3

0.2

0.1

0.0
5

10

50

Pore Diameter (nm)

100


Viện Hóa học
MicroActive for TriStar II Plus 2.03

Sample:
Operator:
Submitter:
File:

Started:
Completed:
Report Time:
Sample Mass:
Cold Free Space:
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Automatic Degas:

MicroActive for TriStar II Plus Version 2.03
Serial # 377 Unit 1 Port 1

Page 16

Ni/y-Al2O3
Nguyễn Bá Mạnh
HHBM
C:\MicroActive for TriStar II Plus\d...\Ni-y-Al2O3.SMP

4/20/2019 1:26:56 AM
4/20/2019 3:20:01 PM
4/20/2019 4:44:35 PM
0.3368 g
19.3811 cm³
None
No

Analysis Adsorptive:
Analysis Bath Temp.:
Thermal Correction:
Warm Free Space:

Equilibration Interval:
Sample Density:

N2
77.350 K
No
7.1210 cm³ Measured
10 s
1.000 g/cm³

Comments: Degas 250 C trong 6h

BJH Adsorption dV/dD Pore Volume
User-Defined : Standard
Ni/y-Al2O3

0.040

dV/dD Pore Volume (cm³/g·nm)

0.035

0.030

0.025

0.020

0.015

0.010

0.005

0.000
5

10

50

Pore Diameter (nm)

100


Viện Hóa học
MicroActive for TriStar II Plus 2.03

Sample:
Operator:
Submitter:
File:
Started:
Completed:
Report Time:
Sample Mass:
Cold Free Space:
Low Pressure Dose:
Automatic Degas:

MicroActive for TriStar II Plus Version 2.03
Serial # 377 Unit 1 Port 1

Page 17

Ni/y-Al2O3
Nguyễn Bá Mạnh
HHBM
C:\MicroActive for TriStar II Plus\d...\Ni-y-Al2O3.SMP

4/20/2019 1:26:56 AM
4/20/2019 3:20:01 PM
4/20/2019 4:44:35 PM
0.3368 g
19.3811 cm³
None
No

Analysis Adsorptive:
Analysis Bath Temp.:
Thermal Correction:
Warm Free Space:
Equilibration Interval:
Sample Density:

N2
77.350 K
No
7.1210 cm³ Measured

10 s
1.000 g/cm³

Comments: Degas 250 C trong 6h

BJH Adsorption Cumulative Pore Area (Larger)
User-Defined : Standard
BJH Adsorption Cumulative Pore Area (Larger)
BJH Adsorption dA/dlog(D) Pore Area

400

120
350

100

300

Pore Area (m²/g)

200
60

150
40
100

20
50

0

0
5

10

50

Pore Diameter (nm)

100

dA/dlog(D) Pore Area (m²/g)

250

80


Viện Hóa học
MicroActive for TriStar II Plus 2.03

Sample:
Operator:
Submitter:
File:
Started:
Completed:

Report Time:
Sample Mass:
Cold Free Space:
Low Pressure Dose:
Automatic Degas:

MicroActive for TriStar II Plus Version 2.03
Serial # 377 Unit 1 Port 1

Page 18

Ni/y-Al2O3
Nguyễn Bá Mạnh
HHBM
C:\MicroActive for TriStar II Plus\d...\Ni-y-Al2O3.SMP

4/20/2019 1:26:56 AM
4/20/2019 3:20:01 PM
4/20/2019 4:44:35 PM
0.3368 g
19.3811 cm³
None
No

Analysis Adsorptive:
Analysis Bath Temp.:
Thermal Correction:
Warm Free Space:
Equilibration Interval:
Sample Density:

N2
77.350 K
No
7.1210 cm³ Measured
10 s
1.000 g/cm³

Comments: Degas 250 C trong 6h

BJH Adsorption dA/dD Pore Area
User-Defined : Standard
Ni/y-Al2O3

25

dA/dD Pore Area (m²/g·nm)

20

15

10

5

0
5

10

50

Pore Diameter (nm)

100


Viện Hóa học
MicroActive for TriStar II Plus 2.03

Sample:
Operator:
Submitter:
File:
Started:
Completed:
Report Time:
Sample Mass:
Cold Free Space:
Low Pressure Dose:
Automatic Degas:

MicroActive for TriStar II Plus Version 2.03
Serial # 377 Unit 1 Port 1

Page 19

Ni/y-Al2O3
Nguyễn Bá Mạnh

HHBM
C:\MicroActive for TriStar II Plus\d...\Ni-y-Al2O3.SMP

4/20/2019 1:26:56 AM
4/20/2019 3:20:01 PM
4/20/2019 4:44:35 PM
0.3368 g
19.3811 cm³
None
No

Analysis Adsorptive:
Analysis Bath Temp.:
Thermal Correction:
Warm Free Space:
Equilibration Interval:
Sample Density:

N2
77.350 K
No
7.1210 cm³ Measured
10 s
1.000 g/cm³

Comments: Degas 250 C trong 6h

BJH Adsorption dA/dlog(D) Pore Area
User-Defined : Standard
400

Ni/y-Al2O3

350

dA/dlog(D) Pore Area (m²/g)

300

250

200

150

100

50

0
5

10

50

Pore Diameter (nm)

100

Viện Hóa học
MicroActive for TriStar II Plus 2.03

Sample:
Operator:
Submitter:
File:
Started:
Completed:
Report Time:
Sample Mass:
Cold Free Space:
Low Pressure Dose:
Automatic Degas:

MicroActive for TriStar II Plus Version 2.03
Serial # 377 Unit 1 Port 1

Page 20

Ni/y-Al2O3
Nguyễn Bá Mạnh
HHBM
C:\MicroActive for TriStar II Plus\d...\Ni-y-Al2O3.SMP

4/20/2019 1:26:56 AM
4/20/2019 3:20:01 PM
4/20/2019 4:44:35 PM
0.3368 g

19.3811 cm³
None
No

Analysis Adsorptive:
Analysis Bath Temp.:
Thermal Correction:
Warm Free Space:
Equilibration Interval:
Sample Density:

N2
77.350 K
No
7.1210 cm³ Measured
10 s
1.000 g/cm³

Comments: Degas 250 C trong 6h

BJH Desorption Pore Distribution Report
Standard
User-Defined
Reference Curve:SIO2OH.THK
Diameter Range:
Adsorbate Property Factor:
Density Conversion Factor:
Fraction of Pores Open at Both Ends:
Pore Diameter
Range (nm)

422.7 - 205.8
205.8 - 147.4
147.4 - 121.0
121.0 - 102.1
102.1 - 77.5
77.5 - 56.8
56.8 - 41.7
41.7 - 35.7
35.7 - 30.6
30.6 - 26.2
26.2 - 23.3
23.3 - 21.4
21.4 - 19.4
19.4 - 15.4
15.4 - 12.3
12.3 - 9.9
9.9 - 8.6
8.6 - 7.4
7.4 - 6.5
6.5 - 5.9
5.9 - 5.4
5.4 - 5.2
5.2 - 4.7
4.7 - 4.3
4.3 - 4.0
4.0 - 3.7
3.7 - 3.3

Average
Diameter (nm)

247.3
167.2
127.1
109.9
86.4
64.0
47.1
38.1
32.7
28.0
24.5
22.2
20.3
16.9
13.5
10.8
9.1
7.9
6.9
6.2
5.6
5.3
5.0
4.5
4.1
3.8
3.5

Incremental
Pore Volume

(cm³/g)
0.002020
0.001825
0.002170
0.001662
0.002813
0.003556
0.003161
0.001722
0.002470
0.002923
0.002187
0.001901
0.002230
0.006031
0.007351
0.008406
0.006936
0.010196
0.012942
0.025149
0.060320
0.013595
0.046693
0.016674
0.011241
0.004609
0.002119

1.7000 nm to 300.0000 nm

0.95300 nm
0.0015468
0.00
Cumulative
Pore Volume
(cm³/g)
0.002020
0.003845
0.006015
0.007677
0.010490
0.014046
0.017207
0.018929
0.021399
0.024322
0.026509
0.028410
0.030640
0.036671
0.044022
0.052429
0.059364
0.069561
0.082503
0.107651
0.167971
0.181566
0.228258
0.244933

0.256174
0.260783
0.262902

Incremental
Pore Area
(m²/g)
0.033
0.044
0.068
0.060
0.130
0.222
0.269
0.181
0.302
0.417
0.356
0.342
0.440
1.429
2.182
3.120
3.046
5.183
7.509
16.352
43.195
10.252
37.705

14.860
10.927
4.843
2.434

Cumulative
Pore Area
(m²/g)
0.033
0.076
0.145
0.205
0.335
0.558
0.826
1.007
1.308
1.726
2.082
2.424
2.865
4.293
6.475
9.596
12.641
17.824
25.333
41.684
84.879
95.131

132.836
147.696
158.622
163.465
165.899


Viện Hóa học
MicroActive for TriStar II Plus 2.03

Sample:
Operator:
Submitter:
File:
Started:
Completed:
Report Time:
Sample Mass:
Cold Free Space:
Low Pressure Dose:
Automatic Degas:

MicroActive for TriStar II Plus Version 2.03
Serial # 377 Unit 1 Port 1

Page 21

Ni/y-Al2O3
Nguyễn Bá Mạnh
HHBM

C:\MicroActive for TriStar II Plus\d...\Ni-y-Al2O3.SMP

4/20/2019 1:26:56 AM
4/20/2019 3:20:01 PM
4/20/2019 4:44:35 PM
0.3368 g
19.3811 cm³
None
No

Analysis Adsorptive:
Analysis Bath Temp.:
Thermal Correction:
Warm Free Space:
Equilibration Interval:
Sample Density:

N2
77.350 K
No
7.1210 cm³ Measured
10 s
1.000 g/cm³

Comments: Degas 250 C trong 6h

BJH Desorption Cumulative Pore Volume (Larger)
User-Defined : Standard
BJH Desorption Cumulative Pore Volume (Larger)
BJH Desorption dV/dlog(D) Pore Volume

1.4
0.25

1.2

0.20

Pore Volume (cm³/g)

0.15

0.8

0.6
0.10

0.4

0.05
0.2

0.00

0.0
5

10

50

Pore Diameter (nm)

100

dV/dlog(D) Pore Volume (cm³/g)

1.0


Viện Hóa học
MicroActive for TriStar II Plus 2.03

Sample:
Operator:
Submitter:
File:
Started:
Completed:
Report Time:
Sample Mass:
Cold Free Space:
Low Pressure Dose:
Automatic Degas:

MicroActive for TriStar II Plus Version 2.03
Serial # 377 Unit 1 Port 1

Page 22

Ni/y-Al2O3

Nguyễn Bá Mạnh
HHBM
C:\MicroActive for TriStar II Plus\d...\Ni-y-Al2O3.SMP

4/20/2019 1:26:56 AM
4/20/2019 3:20:01 PM
4/20/2019 4:44:35 PM
0.3368 g
19.3811 cm³
None
No

Analysis Adsorptive:
Analysis Bath Temp.:
Thermal Correction:
Warm Free Space:
Equilibration Interval:
Sample Density:

N2
77.350 K
No
7.1210 cm³ Measured
10 s
1.000 g/cm³

Comments: Degas 250 C trong 6h

BJH Desorption dV/dlog(D) Pore Volume
User-Defined : Standard

Ni/y-Al2O3
1.4

1.2

dV/dlog(D) Pore Volume (cm³/g)

1.0

0.8

0.6

0.4

0.2

0.0
5

10

50

Pore Diameter (nm)

100


Viện Hóa học

MicroActive for TriStar II Plus 2.03

Sample:
Operator:
Submitter:
File:
Started:
Completed:
Report Time:
Sample Mass:
Cold Free Space:
Low Pressure Dose:
Automatic Degas:

MicroActive for TriStar II Plus Version 2.03
Serial # 377 Unit 1 Port 1

Page 23

Ni/y-Al2O3
Nguyễn Bá Mạnh
HHBM
C:\MicroActive for TriStar II Plus\d...\Ni-y-Al2O3.SMP

4/20/2019 1:26:56 AM
4/20/2019 3:20:01 PM
4/20/2019 4:44:35 PM
0.3368 g
19.3811 cm³
None

No

Analysis Adsorptive:
Analysis Bath Temp.:
Thermal Correction:
Warm Free Space:
Equilibration Interval:
Sample Density:

N2
77.350 K
No
7.1210 cm³ Measured
10 s
1.000 g/cm³

Comments: Degas 250 C trong 6h

BJH Desorption dV/dD Pore Volume
User-Defined : Standard
Ni/y-Al2O3
0.11

0.10

0.09

dV/dD Pore Volume (cm³/g·nm)

0.08

0.07

0.06

0.05

0.04

0.03

0.02

0.01

0.00
5

10

50

Pore Diameter (nm)

100


Viện Hóa học
MicroActive for TriStar II Plus 2.03

Sample:
Operator:
Submitter:
File:
Started:
Completed:
Report Time:
Sample Mass:
Cold Free Space:
Low Pressure Dose:
Automatic Degas:

MicroActive for TriStar II Plus Version 2.03
Serial # 377 Unit 1 Port 1

Page 24

Ni/y-Al2O3
Nguyễn Bá Mạnh
HHBM
C:\MicroActive for TriStar II Plus\d...\Ni-y-Al2O3.SMP

4/20/2019 1:26:56 AM
4/20/2019 3:20:01 PM
4/20/2019 4:44:35 PM
0.3368 g
19.3811 cm³
None
No

Analysis Adsorptive:
Analysis Bath Temp.:
Thermal Correction:
Warm Free Space:
Equilibration Interval:
Sample Density:

N2
77.350 K
No
7.1210 cm³ Measured
10 s
1.000 g/cm³

Comments: Degas 250 C trong 6h

BJH Desorption Cumulative Pore Area (Larger)
User-Defined : Standard
BJH Desorption Cumulative Pore Area (Larger)
BJH Desorption dA/dlog(D) Pore Area
1,000

160

900

140

800
120

Pore Area (m²/g)

100

600

500

80

400

60

300
40
200
20

100

0

0
5

10

50

Pore Diameter (nm)

100

dA/dlog(D) Pore Area (m²/g)

700


Viện Hóa học
MicroActive for TriStar II Plus 2.03

Sample:
Operator:
Submitter:
File:
Started:
Completed:
Report Time:
Sample Mass:
Cold Free Space:
Low Pressure Dose:
Automatic Degas:

MicroActive for TriStar II Plus Version 2.03
Serial # 377 Unit 1 Port 1

Page 25

Ni/y-Al2O3
Nguyễn Bá Mạnh
HHBM
C:\MicroActive for TriStar II Plus\d...\Ni-y-Al2O3.SMP

4/20/2019 1:26:56 AM
4/20/2019 3:20:01 PM
4/20/2019 4:44:35 PM
0.3368 g
19.3811 cm³
None
No

Analysis Adsorptive:
Analysis Bath Temp.:
Thermal Correction:
Warm Free Space:
Equilibration Interval:
Sample Density:

N2
77.350 K
No
7.1210 cm³ Measured
10 s
1.000 g/cm³

Comments: Degas 250 C trong 6h

BJH Desorption dA/dD Pore Area

User-Defined : Standard
Ni/y-Al2O3
80

70

dA/dD Pore Area (m²/g·nm)

60

50

40

30

20

10

0
5

10

50

Pore Diameter (nm)

100