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

Details Summary:
Summary Page
Tab Page Summary

General:
Element:
O
Formula:
TiO2/K
Name:
titanium dioxide/potassium
CAS Registry No:
1317-70-0
Class:
alkali, catalyst, oxide

Citation:
Author Name(s):
Courcot D., Gengembre L., Guelton M., Barbaux Y., Grzybowska B.
Journal:
J. Chem. Soc. Faraday Trans. 90, 895
DOI:
Pub Year:
1994

Data Processing:
Data Type:
Photoelectron Line
Line Designation:
1s
Binding Energy (eV)
529.60
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:
X-ray Energy:
Overall Energy Resolution (eV):
Calibration:
Charge Reference:
Adventitious carbon
Energy Scale Evaluation:
Reliable, with one-point correction of energy scale
Comment:
K content was 11.5 atoms nm-2. K was introduced by adding KHCO3 solution to a suspension of the support in water, followed by evaporation under vacuum (T = 323 K, drying (T = 368 K) and calcination (T = 773 K , time = 4 h) in a stream of air. The substrate was anatase and was calcined for 4 h at 973 K.

Specimen:
Specimen:
Method of Determining Specimen Composition:
X-ray Photoelectron Spectroscopy
Method of Determining Specimen Crystallinity:
X-ray Diffraction
Specimen Temperature (K):
300
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