PdO reference
Dataset Spectra
Photon energy 1486.61eV
Spectrum type valence
Resolution 20
Lens Mode ARM22
Dwell Time 0.1
Step size 0.05
Number of scans 18
Sample Metadata
PdO
foil
PdO reference spectra after in situ oxidation of Pd.
Name PdO reference
Ex situ preparation Cut off a piece from a 0.1 mm thick polycristalline Pd foil (Alfa Aesar, 99,9% purity)
In situ preparation cleaned by several Ar+ sputtering and annealing cycles (in 0.5 mbar O2) at 700°C to soak out impurities. The Pd foil was oxidized in 0.5mbar O2 at 450°C and afterwards cooled down in O2. The reference spectra of PdO are then measured in vacuum at RT.
Dataset Metadata
Measurement Date 13-02-2019
Measurement conditions
Condition Value Units
pressure 1E-8 mbar
Temperature 30 °C
Spectrometer Settings
Analyzer Mode FAT
Area 0,8
Strength 150W
Source Beam Size 0,8
Take Off Angle 90
Analyzer Acceptance Angle 22
Contributor Info
Laboratory Surface Analytics
Instrument Phoibos NAP-150
Contributors
Profile picture of Mark Greiner
Mark Greiner
Contributor
Profile picture of Caroline Hartwig
Caroline Hartwig
Owner
Calibration Info
Protocol ISO 15472:2010
Calibration date 14-01-2019
Calibration value
Binding Energy 368.29
Emission line Ag 3d5/2
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foil 00 0
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PdO 00 0
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PdO reference spectra after in situ oxidation of Pd. 00 0
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PdO reference 0
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