NIST X-ray Photoelectron Spectroscopy Database

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

Details Summary:

Tab Page Summary

General:

O

WO₃/Al₂O₃

tungsten trioxide/dialuminum trioxide

CAS Registry No:

catalyst, oxide

Citation:

Author Name(s):

Barrault J., Boulinguiez M., Forquy C., Maurel R.

Appl. Catalysis 33, 309

Pub Year:

1987

book All Records in this Publication

Data Processing:

Photoelectron Line

Line Designation:

1s

Binding Energy (eV)

531.40

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 531.2-531.5 eV

Specimen:

Method of Determining Specimen Composition:

Method of Determining Specimen Crystallinity:

Specimen Temperature (K):

293

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