Al2O3
Al2O3
Aluminum (III) Oxide (FW = 101.96)
Surface Composition Table
Description:
Al2O3 (99%), analyzed at 90 deg TOA, mesh at 1mm, non-conductive
fused into clear glass 1 mm thick, mp 2040 C, d 3.97
Peak ID
Corrected
BE (eV)
Measured
BE (eV)
Scofield
RSF
RSF
Exponent
Normalized
Peak Area
O 2s
24.0
19.9
0.14
1.2
12,578
Al 2p
75.9
71.8
0.54
1.2
28,737
Al loss
90.5
86.4
0.00
1.5
1,485
Si 2p
103.2
99.1
0.82
1.5
2,122
Al 2s
120.8
116.7
0.75
1.2
42,744
Al loss
144.3
140.2
0.00
1.2
11,965
Si 2s
155.0
150.9
0.96
1.2
1,481
0.7%
C 1s
286.0
281.9
1.00
1.2
57,477
30.9%
C loss
307.5
303.4
0.00
1.2
4,508
Ag 3d
369.1
365.0
18.04
1.2
4,186
0.1%
Survey
N 1s
401.4
397.3
1.80
1.2
2,528
0.9%
M-1
Na Auger
498.1
494.0
3.40
1.2
6,270
O 1s
532.4
528.3
2.93
1.2
180,659
O loss
556.8
552.7
0.00
1.2
95,458
O Auger
980.1
976.0
0.00
1.2
29,773
Atomic %
23.7%
Table
O (1s)
43.7%
C (1s)
VB
M-2
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Al2O3
Al2O3
Aluminum (III) Oxide (FW = 101.96)
Sample Description: Al2O3 (99%) fused into glass 1mm thick
analyzed as received at 90 deg TOA , mesh-screen at 1mm
Counts
Atomic %
43.7%
0.9%
0.1%
30.9%
0.7%
23.7%
BE (eV)
532.35
401.36
369.11
286.02
155.03
75.85
Survey
O 1s
Peak ID
65000 O 1s
N 1s
Ag 3d
60000
C 1s
Si 2s
55000 Al 2p
50000
45000
40000
35000
30000
Table
Survey
C 1s
25000
0
1000
Al 2p
Al 2s
O (1s)
C (1s)
VB
M-2
O 2s
Si 2p
Al loss
Si 2s
Al loss
C loss
Ag 3d
5000
N 1s
Na Auger
10000
O Auger
15000
M-1
O loss
20000
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Al2O3
Al2O3
Aluminum (III) Oxide (FW = 101.96)
Sample Description: Fused Al2O3
(as rec'd, surface of 1 mm thick plate, screen, 90 DEG TOA)
Counts
1800
Atomic %
64.8%
35.2%
BE (eV)
532.35
75.85
Label
BE (eV)
FWHM
A
75.60
1.39
Peak-Fit Baseline: 80.83 to 71.10 eV
Reduced Chi-Square: 0.589
Al (2p)
A
2000 Peak ID
O 1s
Al 2p
Height
1757.24
Gauss
85.0%
Al (2p) High Res
Ag(3d5) FWHM=0.75eV
Asymm Norm. Area Rel. Area
0.0%
1156.98
100.0%
1600
1400
Al in Al2O3
BE = 75.6 eV
FWHM = 1.39 eV
1200
1000
Table
Survey
800
M-1
600
O (1s)
(2p)
C (1s)
400
The BE difference between Al (2p3)
and Al (2p1) is about 0.4 eV and is not
resolvable under these conditions.
Energy correction is based on the
75.6 eV value observed for the Al 2p
signal from the native oxide of Al.
VB
M-2
(2p)
200
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Al2O3
Al2O3
Aluminum (III) Oxide (FW = 101.96)
Sample Description: Fused Al2O3
(as rec'd, surface of 1 mm thick plate, screen, 90 DEG TOA)
Counts
Atomic %
64.8%
35.2%
BE (eV)
532.35
75.85
Label
BE (eV)
FWHM
A
532.00
1.59
B
533.42
1.61
24000 Peak-Fit Baseline: 537.59 to 527.31 eV
Reduced Chi-Square: 0.000
26000
O (1s)
Height
22783.5
3969.38
Gauss
82.0%
70.0%
Asymm Norm. Area
0.0%
34789
0.0%
6483.58
Rel. Area
84.3%
15.7%
O (1s) High Res
Ag3d5 FWHM=0.75eV
A
Peak ID
O 1s
28000 Al 2p
22000
20000
18000
O as Al2O3
BE = 532.0 eV
FWHM = 1.6 eV
16000
14000
Table
12000
Survey
M-1
10000
O (1s)
(1s)
6000
Energy correction is based on the
75.6 eV value observed for the Al 2p
signal from the native oxide of Al.
C (1s)
B
8000
Adsorbed
water
4000
VB
(1s)
M-2
2000
0
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Al2O3
Al2O3
Aluminum (III) Oxide (FW = 101.96)
Sample Description: Fused Al2O3
(as rec'd, surface of 1 mm thick plate, screen, 90 DEG TOA)
Counts
Atomic %
64.8%
35.2%
BE (eV)
532.35
75.85
7500
Label
BE (eV)
FWHM
A
286.18
1.51
7000
B
287.31
1.42
C
288.86
1.64
D
290.35
1.44
6500
Peak-Fit Baseline: 292.86 to 282.35 eV
Reduced Chi-Square: 1.601
6000
C (1s)
A
Peak ID
8000 O 1s
Al 2p
Height
6596.12
760.496
320.47
298.519
Gauss
85.0%
80.0%
80.0%
80.0%
Asymm Norm. Area
0.0%
9443.18
0.0%
1048.17
0.0%
510.99
0.0%
418.08
Rel. Area
82.7%
9.2%
4.5%
3.7%
C (1s) High Res
Ag(3d5) FWHM=0.75eV
5500
C-C
C-H
5000
4500
4000
Table
C-OR
C-OH
3500
Survey
M-1
3000
2500
Energy correction is based on the
75.6 eV value observed for the Al 2p
signal from the native oxide of Al.
O (1s)
C (1s)
C=O
COOR
COOH
B
2000
(1s)
VB
(1s)
D
C
M-2
1500
1000
500
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Al2O3
Al2O3
Aluminum (III) Oxide (FW = 101.96)
Sample Description: Fused Al2O3
(as rec'd, surface of 1 mm thick plate, screen, 90 DEG TOA)
Counts
Atomic %
64.8%
35.2%
BE (eV)
532.35
75.85
Label
BE (eV)
FWHM
A
6.06
2.79
B
8.28
2.94
5500
C
11.34
2.86
Peak-Fit Baseline: 16.06 to 1.16 eV
Reduced Chi-Square: 1.613
5000
Label
BE (eV)
FWHM
A
24.16
3.22
4500
B
27.04
2.52
C
30.92
3.22
4000 Peak-Fit Baseline: 35.67 to 19.78 eV
Reduced Chi-Square: 2.536
6000
Valence Bands
Valence Band Electrons
A
Peak ID
6500 O 1s
Al 2p
[Ne] 3s23p1
Height
1132.68
977.755
1572.69
Gauss
85.0%
85.0%
85.0%
Asymm Norm. Area
0.0%
1804.28
0.0%
1637.05
0.0%
2563.92
Rel. Area
30.0%
27.3%
42.7%
Height
4934.31
933.813
399.824
Gauss
85.0%
85.0%
85.0%
Asymm Norm. Area
0.0%
9056.7
0.0%
1340.82
0.0%
734.645
Rel. Area
81.4%
12.0%
6.6%
3500
3000
Bandwidth = 7.9 eV
(2s)
Survey
B
2500
Table
C
Al (3s)
M-1
O (2s)
C
2000
O (1s)
C (1s)
A
B
1500
BE = 4.9 eV
1000
Energy correction is based on the
75.6 eV value observed for the Al 2p
signal from the native oxide of Al.
500
0
VB
M-2
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Al2O3
Al2O3
Aluminum (III) Oxide (FW = 101.96)
Sample Description: Fused Al2O3
(as rec'd, surface of 1 mm thick plate, screen, 90 DEG TOA)
Counts
Peak ID
O 1s
Al 2p
Atomic %
64.8%
35.2%
BE (eV)
532.35
75.85
Al (2s)
5000
BE (eV)
FWHM
A
120.08
2.04
Peak-Fit Baseline: 127.90 to 111.51 eV
4500 Reduced Chi-Square: 0.000
Height
3975.13
Gauss
70.0%
Asymm Norm. Area
0.0%
8202.97
A
Label
Al (2s) High Res
Ag3d5 FWHM=0.75eV
Rel. Area
100.0%
4000
Al in Al2O3
BE = 120.1 eV
FWHM = 2.0 eV
3500
3000
Table
2500
Survey
M-1
2000
O (1s)
(2s)
1500
C (1s)
Energy correction is based on the
75.6 eV value observed for the Al 2p
signal from the native oxide of Al.
VB
(2s)
1000
M-2
500
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AlOOH
AlOOH
Diaspore
Diaspore
Aluminum (III) Oxy-hydroxide (FW = 59.99)
Surface Composition Table
Description:
AlOOH (Diaspore, Al2O3-H2O) a natural mineral, analyzed at 90 deg TOA, mesh at 1 mm, non-conductive
white, freshly fractured in air
Peak ID
Corrected
BE (eV)
Measured
BE (eV)
Scofield
RSF
RSF
Exponent
Normalized
Peak Area
O 2s
24.2
24.2
0.15
1.4
2,945
Al 2p
75.0
75.0
0.54
1.4
6,323
Al KLL-1
99.4
99.4
0.22
1.4
2,556
Al 2s
119.9
119.9
0.75
1.4
9,912
Al loss
144.4
144.4
0.00
1.4
4,440
C 1s
286.1
286.1
1.00
1.4
11,569
C loss
303.7
303.7
0.00
1.4
1,695
O 1s
532.5
532.5
2.93
1.4
46,298
O loss
555.9
555.9
0.00
1.4
25,489
O loss
581.3
581.3
0.00
1.4
1,853
O KLL-1
979.2
979.2
0.70
1.4
6,850
Atomic %
24.8%
26.1%
49.1%
Table
Survey
M-1
O (1s)
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VB
1000 eV
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AlOOH
AlOOH
Diaspore
Diaspore
Aluminum (III) Oxy-hydroxide (FW = 59.99)
Sample Description: AlOOH (Diaspore, Al2O3-H2O), analyzed at 90 deg TOA, mesh at 1 mm, non-conductive
white, freshly fractured in air, mp xxx, d xxx
Counts
Atomic %
49.1%
26.1%
24.8%
BE (eV)
532.46
286.12
119.95
Survey
O 1s
Peak ID
60000 O 1s
C 1s
Al 2s
55000
50000
45000
40000
35000
30000
Table
25000
Al 2s
M-1
Al 2p
O (1s)
C (1s)
VB
1000 eV
O2s
5000
Al KLL-1
Al loss
C loss
10000
O KLL-1
15000
O loss
O loss
20000
C 1s
Survey
M-2
X1
0
1000
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AlOOH
AlOOH
Diaspore
Diaspore
Aluminum (III) Oxy-hydroxide (FW = 59.99)
Sample Description: AlOOH (Diaspore, Al2O3-H2O), analyzed at 90 deg TOA, mesh at 1 mm, non-conductive
white, freshly fractured in air, mp xxx, d xxx
Counts
Atomic %
49.1%
26.1%
24.8%
BE (eV)
532.46
286.12
119.95
Label
BE (eV)
FWHM
A
74.32
1.90
B
72.62
1.82
4000
Peak-Fit Baseline: 80.15 to 68.70 eV
3800 Reduced Chi-Square: 1.443
4200
Al (2p)
Height
3826.92
184.902
Gauss
90.0%
90.0%
Asymm Norm. Area Rel. Area
0.0%
1352.84
95.6%
0.0%
62.6217
4.4%
A
Peak ID
4800 O 1s
C 1s
4600 Al 2s
4400
3600
Al in AlOOH
BE = 74.3 eV
FWHM = 1.9 eV
3400
3200
3000
2800
2600
2400
2200
Table
2000
Survey
1800
M-1
1600
O (1s)
1400
C (1s)
1200
VB
1000
800
M-2
B
600
Differential charging
400
200
1000 eV
(2p)
X1
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AlOOH
AlOOH
Diaspore
Diaspore
Aluminum (III) Oxy-hydroxide (FW = 59.99)
Sample Description: AlOOH (Diaspore, Al2O3-H2O), analyzed at 90 deg TOA, mesh at 1 mm, non-conductive
white, freshly fractured in air, mp xxx, d xxx
Counts
Atomic %
49.1%
26.1%
24.8%
BE (eV)
532.46
286.12
119.95
Label
BE (eV)
FWHM
A
530.77
1.41
B
531.94
1.43
C
532.96
1.43
13000
D
529.66
1.46
Peak-Fit Baseline: 537.85 to 525.35 eV
12000 Reduced Chi-Square: 2.131
14000
O (1s)
Height
10817.8
9333.44
3735.92
3471.48
Gauss
90.0%
90.0%
90.0%
90.0%
Asymm Norm. Area Rel. Area
0.0%
4246.12
39.1%
0.0%
3713.47
34.2%
0.0%
1492.11
13.7%
0.0%
1415.2
13.0%
A
Peak ID
16000 O 1s
C 1s
15000 Al 2s
O in AlO of AlOOH
BE = 530.8 eV
FWHM = 1.4 eV
B
11000
10000
O in OH of AlOOH
BE = 531.9 eV
FWHM = 1.4 eV
9000
8000
Table
7000
Survey
6000
M-1
O (1s)
D
C
5000
C (1s)
4000
VB
3000
(1s)
2000
1000 eV
Differential charging
M-2
1000
0
X1
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AlOOH
AlOOH
Diaspore
Diaspore
Aluminum (III) Oxy-hydroxide (FW = 59.99)
Sample Description: AlOOH (Diaspore, Al2O3-H2O), analyzed at 90 deg TOA, mesh at 1 mm, non-conductive
white, freshly fractured in air, mp xxx, d xxx
Counts
Atomic %
49.1%
26.1%
24.8%
BE (eV)
532.46
286.12
119.95
C (1s)
Label
BE (eV)
FWHM
A
284.94
1.83
B
286.40
1.88
C
289.27
1.71
4500
D
283.31
1.54
Peak-Fit Baseline: 292.05 to 278.60 eV
Reduced Chi-Square: 1.820
Height
4182.82
300.336
106.793
292.166
5000
Gauss
90.0%
90.0%
90.0%
90.0%
Asymm Norm. Area Rel. Area
0.0%
2138.11
86.5%
0.0%
157.405
6.4%
0.0%
51.0441
2.1%
0.0%
125.651
5.1%
A
Peak ID
O 1s
5500 C 1s
Al 2s
C-C
C-H
4000
3500
3000
Table
2500
Survey
M-1
2000
O (1s)
C (1s)
1500
1000 eV
D
B
(1s)
C
1000
VB
C-OR
C-OH
COOH
COOR
M-2
Differential charging
X1
500
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AlOOH
AlOOH
Diaspore
Diaspore
Aluminum (III) Oxy-hydroxide (FW = 59.99)
Sample Description: AlOOH (Diaspore, Al2O3-H2O), analyzed at 90 deg TOA, mesh at 1 mm, non-conductive
white, freshly fractured in air, mp xxx, d xxx
Counts
Peak ID
2800 O 1s
C 1s
Al 2s
2600
Atomic %
49.1%
26.1%
24.8%
BE (eV)
532.46
286.12
119.95
Label
BE (eV)
FWHM
A
5.44
2.54
B
7.56
2.67
C
9.93
2.49
2200
D
11.87
3.53
Peak-Fit Baseline: 15.80 to -0.40 eV
Reduced Chi-Square: 1.187
2000
2400
Valence Bands
Height
416.059
483.978
379.193
119.728
Gauss
90.0%
90.0%
90.0%
90.0%
Asymm Norm. Area Rel. Area
0.0%
294.302
28.4%
0.0%
359.669
34.8%
0.0%
262.731
25.4%
0.0%
117.936
11.4%
1800
1600
1400
Table
1200
Survey
Bandwidth = 7.4 eV
1000
M-1
O (1s)
C (1s)
A
600
B
C
800
VB
D
O (2s)
400
1000 eV
Å BE = 4.5 eV
200
M-2
X1
0
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AlOOH
AlOOH
Diaspore
Diaspore
Aluminum (III) Oxy-hydroxide (FW = 59.99)
Sample Description: AlOOH (Diaspore, Al2O3-H2O), analyzed at 90 deg TOA, mesh at 1 mm, non-conductive
white, freshly fractured in air, mp xxx, d xxx
Counts
Peak ID
900 O 1s
C 1s
Al 2s
850
Atomic %
49.1%
26.1%
24.8%
BE (eV)
532.46
286.12
119.95
1,000-1,400 eV
800
750
700
650
600
550
C Auger
Table
500
Survey
M-1
450
O (1s)
400
C (1s)
VB
350
1000 eV
300
M-2
X1
250
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1160
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AlOOH
AlOOH
Diaspore
Diaspore
Aluminum (III) Oxy-hydroxide (FW = 59.99)
Sample Description: AlOOH (Diaspore, Al2O3-H2O), analyzed at 90 deg TOA, mesh at 1 mm, non-conductive
white, freshly fractured in air, mp xxx, d xxx
Counts
4400 Peak ID Atomic %
BE (eV)
O 1s
49.1%
532.46
4200 C 1s
26.1%
286.12
Al 2s
24.8%
119.95
4000
Height
3008.82
403.898
Gauss
90.0%
90.0%
Asymm Norm. Area Rel. Area
0.0%
1890.84
86.4%
0.0%
298.425
13.6%
A
Label
BE (eV)
FWHM
A
119.18
2.25
B
117.58
2.65
3600
Peak-Fit Baseline: 124.40 to 112.95 eV
3400 Reduced Chi-Square: 1.779
3800
Al (2s)
3200
Al in AlOOH
BE = 119.2 eV
FWHM = 2.2 eV
3000
2800
2600
2400
2200
Table
2000
Survey
1800
M-1
1600
O (1s)
1400
C (1s)
1200
VB
B
1000
(2s)
Differential charging
800
1000 eV
M-2
600
X1
400
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AlOOH
AlOOH
Diaspore
Diaspore
Aluminum (III) Oxy-hydroxide (FW = 59.99)
Sample Description: AlOOH (Diaspore, Al2O3-H2O), analyzed at 90 deg TOA, mesh at 1 mm, non-conductive
white, freshly fractured in air, mp xxx, d xxx
Counts
Atomic %
49.1%
26.1%
24.8%
BE (eV)
532.46
286.12
119.95
Label
BE (eV)
FWHM
A
968.56
3.73
B
972.19
4.16
C
975.88
4.19
2100
D
978.90
4.31
Peak-Fit Baseline: 985.10 to 961.80 eV
2000 Reduced Chi-Square: 2.004
2200
O Auger
Height
211.968
403.311
517.249
746.926
Gauss
90.0%
90.0%
90.0%
90.0%
Asymm Norm. Area Rel. Area
0.0%
220.252
10.1%
0.0%
467.882
21.4%
0.0%
604.843
27.6%
0.0%
897.371
41.0%
D
Peak ID
O 1s
2400 C 1s
Al 2s
2300
1900
1800
C
1700
1600
Table
Survey
B
1500
1400
M-1
1300
O (1s)
C (1s)
A
1200
VB
1100
1000 eV
O Auger
1000
M-2
X1
900
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Binding Energy, (eV)
970
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962
958
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Al(OH)3
Al(OH)3
Aluminum (III) Hydroxide (FW = 78.00)
Surface Composition Table
Description:
Al(OH)3 (Tech.) from Perfect Parts Chem. Co., analyzed at 35 deg TOA, no mesh, non-conductive
white powder pressed onto double sided tape, dec to Al2O3 >300 C, sol in aq. alkaline soln, HCl, H2SO4
Peak ID
Corrected
BE (eV)
Measured
BE (eV)
Scofield
RSF
RSF
Exponent
Normalized
Peak Area
O 2s
24.0
20.2
0.14
0.6
3,409
Al 2p
73.9
70.1
0.54
0.6
4,885
Al loss
96.4
92.6
0.00
0.6
1,419
Al 2s
118.9
115.1
0.75
1.5
7,230
Al loss
142.3
138.5
0.00
0.6
2,350
C 1s
285.0
281.2
1.00
1.5
9,833
22.4%
O 1s
532.4
528.6
2.93
1.5
54,136
59.5%
O loss
555.8
552.0
0.00
0.6
28,217
O KLL-1
978.1
974.3
0.70
0.6
13,859
Atomic %
18.0%
Table
Survey
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O (1s)
C (1s)
VB
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Al(OH)3
Al(OH)3
Aluminum (III) Hydroxide (FW = 78.00)
Sample Description: Al(OH)3 (Tech. Grade) from Perfect Parts Chemical Co.
analyzed at 35 deg TOA, pressed onto double sided tape, no mesh-screen
Counts
Atomic %
59.5%
22.4%
18.0%
BE (eV)
532.36
285.04
118.87
Survey
O 1s
Peak ID
17000 O 1s
C 1s
16000 Al 2s
15000
14000
13000
12000
11000
10000
9000
8000
Table
7000
Survey
M-1
5000
O (1s)
O loss
C (1s)
1000
M-2
O 2s
1000
Al 2p
2000
0
VB
Al loss
Al loss
3000
Al 2s
C 1s
4000
O KLL-1
6000
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400
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200
100
60
Al(OH)3
Al(OH)3
Aluminum (III) Hydroxide (FW = 78.00)
Sample Description: ALUMINUM HYDROXIDE (Al(OH)3) powder/tape (no mesh)
TECHNICAL GRADE, PERFECT PARTS CHEMICAL CO.
Counts
Atomic %
59.5%
22.4%
18.0%
BE (eV)
532.36
285.04
118.87
Label
BE (eV)
FWHM
A
74.35
1.61
380 Peak-Fit Baseline: 78.70 to 69.88 eV
Reduced Chi-Square: 1.443
360
400
Al (2p)
Al (2p) High Res
Ag(3d5) FWHM=0.75eV
Height
337.886
Gauss
90.0%
Asymm Norm. Area
0.0%
757.875
Rel. Area
100.0%
A
460 Peak ID
O 1s
440 C 1s
Al 2s
420
340
320
300
280
Al in Al(OH)3
BE = 74.35 eV
FWHM = 1.61 eV
260
240
220
Table
200
Survey
180
160
M-1
140
O (1s)
120
C (1s)
(2p)
100
80
VB
(2p)
M-2
60
40
20
0
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68
61
Al(OH)3
Al(OH)3
Aluminum (III) Hydroxide (FW = 78.00)
Sample Description: ALUMINUM HYDROXIDE (Al(OH)3) powder/tape (no mesh)
TECHNICAL GRADE, PERFECT PARTS CHEMICAL CO.
Counts
Atomic %
59.5%
22.4%
18.0%
BE (eV)
532.36
285.04
118.87
Label
BE (eV)
FWHM
A
531.81
1.92
B
533.71
1.81
4500
Peak-Fit Baseline: 537.11 to 527.35 eV
Reduced Chi-Square: 1.020
O (1s)
Height
4234.86
200.122
Gauss
90.0%
90.0%
Asymm Norm. Area
0.0%
11316.6
0.0%
504.507
A
5500 Peak ID
O 1s
C 1s
Al 2s
5000
O (1s) High Res
Ag(3d5) FWHM=0.75eV
Rel. Area
95.7%
4.3%
4000
3500
O in Al(OH)3
BE = 531.81 eV
FWHM = 1.92 eV
3000
2500
Table
Survey
2000
M-1
O (1s)
(1s)
1500
C (1s)
VB
1000
adsorbed water
M-2
(1s)
0
B
500
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530
Binding Energy, (eV)
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526
524
522
62
Al(OH)3
Al(OH)3
Aluminum (III) Hydroxide (FW = 78.00)
Sample Description: ALUMINUM HYDROXIDE (Al(OH)3) powder/tape (no mesh)
TECHNICAL GRADE, PERFECT PARTS CHEMICAL CO.
Counts
Peak ID
1500 O 1s
C 1s
Al 2s
1400
Atomic %
59.5%
22.4%
18.0%
BE (eV)
532.36
285.04
118.87
Label
BE (eV)
FWHM
A
284.72
1.50
1300
B
285.59
1.54
C
286.86
1.58
1200
D
288.85
1.71
Peak-Fit Baseline: 292.17 to 280.04 eV
1100 Reduced Chi-Square: 1.430
C (1s)
Height
704.997
384.438
160.315
94.352
Gauss
90.0%
90.0%
90.0%
90.0%
Asymm Norm. Area
0.0%
983.931
0.0%
550.528
0.0%
236.108
0.0%
150.232
C (1s) High Res
Ag(3d5) FWHM=0.75eV
Rel. Area
51.2%
28.7%
12.3%
7.8%
1000
900
A
800
700
C-C
C-H
Table
C-OR
C-OH
Survey
600
M-1
B
500
400
O (1s)
(1s)
C=O
C (1s)
O=C-OH
O=C-OR
VB
C
300
(1s)
100
0
M-2
D
200
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278
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Al(OH)3
Al(OH)3
Aluminum (III) Hydroxide (FW = 78.00)
Sample Description: ALUMINUM HYDROXIDE (Al(OH)3) powder/tape (no mesh)
TECHNICAL GRADE, PERFECT PARTS CHEMICAL CO.
Counts
Peak ID
O 1s
1400 C 1s
Al 2s
Atomic %
59.5%
22.4%
18.0%
BE (eV)
532.36
285.04
118.87
1300
Valence Bands
Valence Bands
[Ne] 3s23p1
Label
BE (eV)
FWHM
A
4.90
1.87O
1200
B
6.38
2.08
C
8.12
2.01
D
10.08
1.97
1100
E
12.06
1.74
Peak-Fit Baseline: 15.87 to -0.01 eV
1000 Reduced Chi-Square: 1.271
Height
(2s)155.6
240.85
198.192
232.349
142.216
Gauss
90.0%
90.0%
90.0%
90.0%
90.0%
Asymm Norm. Area
0.0%
203.193
0.0%
348.905
0.0%
277.978
0.0%
318.777
0.0%
172.577
Rel. Area
15.4%
26.4%
21.0%
24.1%
13.1%
900
800
700
Bandwidth = 8.5 eV
Table
600
Survey
500
M-1
Al (3s)
O (1s)
C (1s)
B
E
O (2s)
300
C
D
400
A
VB
200
<-- BE = 4.2 eV
M-2
100
0
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0
-5
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Al(OH)3
Al(OH)3
Aluminum (III) Hydroxide (FW = 78.00)
Sample Description: ALUMINUM HYDROXIDE (Al(OH)3) powder/tape (no mesh)
TECHNICAL GRADE, PERFECT PARTS CHEMICAL CO.
Counts
Atomic %
59.5%
22.4%
18.0%
BE (eV)
532.36
285.04
118.87
Label
BE (eV)
FWHM
A
119.13
2.22
Peak-Fit Baseline: 123.65 to 114.35 eV
450 Reduced Chi-Square: 1.184
Al (2s)
Al (2s) High Res
Ag(3d5) FWHM=0.75eV
Height
371.212
Gauss
90.0%
Asymm Norm. Area
0.0%
1147.87
Rel. Area
100.0%
A
550 Peak ID
O 1s
C 1s
Al 2s
500
400
Al in Al(OH)3
BE = 119.13 eV
FWHM = 2.22 eV
350
300
Table
250
Survey
M-1
200
O (1s)
(2s)
C (1s)
150
VB
(2s)
100
M-2
50
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As2O3
As2O3
Arsenic (III) Oxide (FW = 197.84)
Surface Composition Table
Description:
As2O3 (99.995%) from Aldrich Lot# 04445CW, analyzed at 90 deg TOA, mesh at 1mm, non-conductive
white powder pressed into 3 mm pellet, mp 312 C, d 3.7, sol in boiling water, HCl, insol. in alcohol
Peak ID
Corrected
BE (eV)
Measured
BE (eV)
Scofield
RSF
RSF
Exponent
Normalized
Peak Area
As 4p
10.4
10.4
0.12
1.4
1,945
O 2s
25.0
25.0
0.14
1.4
6,487
As 3d
45.6
45.6
1.82
1.4
68,690
As loss
67.1
67.1
0.00
1.4
29,942
As 3p
145.3
145.3
4.07
1.4
128,540
As loss
167.8
167.8
0.00
1.4
17,059
As Auger
208.8
208.8
0.00
1.4
39,047
As Auger
233.2
233.2
0.00
1.4
145,382
As LMM-3
268.4
268.4
0.40
1.4
270,869
C 1s
286.0
286.0
1.00
1.4
8,106
As Auger
341.7
341.7
0.00
1.4
62,610
M-1
As Auger
367.2
367.2
0.00
1.4
48,861
O (1s)
As Auger
377.9
377.9
0.00
1.4
54,150
C (1s)
As loss
400.4
400.4
0.00
1.4
10,545
VB
As Auger
438.5
438.5
0.00
1.4
45,111
1000 eV
As Auger
464.9
464.9
0.00
1.4
82,310
O 1s
532.4
532.4
2.93
1.4
119,613
O loss
553.9
553.9
0.00
1.4
51,082
O KLL-1
977.1
977.1
0.70
1.4
25,155
Atomic %
29.6%
Table
8.9%
Survey
M-2
X1
61.5%
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