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

Details Summary:


Tab Page Summary

General:
K/TiO2
potassium/titanium dioxide
alkali, catalyst, oxide

Citation:
Courcot D., Gengembre L., Guelton M., Barbaux Y., Grzybowska B.
J. Chem. Soc. Faraday Trans. 90, 895
Pub Year:
1994

Data Processing:
Photoelectron Line

Measurement:
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 2.1 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:
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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