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NIST X-ray Photoelectron Spectroscopy Database (SRD 20), Version 5.0

Details Summary:
Summary Page
Tab Page Summary

General:
Element:
Al
Formula:
WO3/Al2O3
Name:
tungsten trioxide/dialuminum trioxide(CasNo:1344-28-1)
CAS Registry No:
1344-28-1
Class:
catalyst, oxide

Citation:
Author Name(s):
Barrault J., Boulinguiez M., Forquy C., Maurel R.
Journal:
Appl. Catalysis 33, 309
DOI:
Pub Year:
1987

Data Processing:
Data Type:
Photoelectron Line
Line Designation:
2p
Binding Energy (eV)
74.50
Energy Uncertainty:
Background Subtraction Method:
Peak Location Method:
data
Full Width at Half-maximum Intensity (eV):
Gaussian Width (eV):
Lorentzian Width (eV):

Measurement:
Use of X-ray Monochromator:
No
Anode Material:
Al
X-ray Energy:
Overall Energy Resolution (eV):
Calibration:
Charge Reference:
Adventitious carbon
Energy Scale Evaluation:
Reliable, with one-point correction of energy scale
Comment:
The catalyst was prepared by the incipient wetness technique. The impregnated catalyst was dried in flowing air at 400 K and pressed on an indium foil. The intensity ratio of W/Al determined by XPS was 0.81. The energy position was in range 74.3-74.6 eV.

Specimen:
Specimen:
Method of Determining Specimen Composition:
Method of Determining Specimen Crystallinity:
Specimen Temperature (K):
293
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