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

Details Summary:
Summary Page
Tab Page Summary

General:
Element:
V
Formula:
VOPO4
XPS Formula:
V(V) state
Name:
vanadyl phosphate
CAS Registry No:
12359-27-2
Class:
catalyst, oxide, phosphate

Citation:
Author Name(s):
Cornaglia L.M., Lombardo E.A.
Journal:
Appl. Catalysis A 127, 125
DOI:
Pub Year:
1995

Data Processing:
Data Type:
Photoelectron Line
Line Designation:
2p3/2
Binding Energy (eV)
518.40
Energy Uncertainty:
Background Subtraction Method:
Linear
Peak Location Method:
mixed Gaussian/Lorentzian
Full Width at Half-maximum Intensity (eV):
Gaussian Width (eV):
Lorentzian Width (eV):

Measurement:
Use of X-ray Monochromator:
No
Anode Material:
Mg
X-ray Energy:
Overall Energy Resolution (eV):
Calibration:
Charge Reference:
Adventitious carbon
Energy Scale Evaluation:
Reliable, with one-point correction of energy scale
Comment:
Alpha (ii) - phase. The total FWHM is 1.6 eV. The P/V composition ratio determined by EPMA was 1.26. The relative intensity was 0.50. Branching ratio = 0.5. The sample was mounted using silver painting.

Specimen:
Specimen:
Method of Determining Specimen Composition:
Method of Determining Specimen Crystallinity:
X-ray Diffraction
Specimen Temperature (K):
295
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