Measurement Data
Download Data Collection
General Info
Phoibos NAP-150
In situ oxidation of Ag0.98Pd0.02
https://doi.org/10.5281/zenodo.4482214
Contributors
Profile picture of Mark Greiner
Mark Greiner
Contributor
Profile picture of Caroline Hartwig
Caroline Hartwig
Owner
No
Element; Emission line;
1
Ag 3d
2
Pd 3d
3
Pd 3p3/2, O 1s
Photon energy 1486.61eV
Spectrum type Pd 3p3/2, O 1s
Resolution 20
Lens Mode ARM22
Dwell Time 0.1
Step size 0.1
Number of scans 5
Sample Info
AgPd in 1 mbar O2 75°C (heating)
Quantitative amounts of the Ag (slugs 3×3mm, 99.99%) and Pd (granules <7mm, 99.95%) purchased from EvoChem were melted in a light oven, with a four times re-melting process for homogenization. Afterwards the alloy was cold-rolled to a 1.6 mm thick foil and then annealed for 6h at 800°C for grain size growth. The foil was cut into smaller pieces and polished, with incrementally finer grid, down to a 1 µm using diamond suspension.
cleaned by Ar+ sputter and annealing cycles. After Ar+ sputter cleaning the sample was heated in 0.5 mbar H2 at 450°C for 2 h. For the oxidation experiment the sample was heated in 1 mbar O2 from 70°C-400°C with a ramping speed of 0.3°C/min
Ag
Pd
foil
selected spectra of Ag0.98Pd0.02 during heating and cooling in 1 mbar O2
Dataset Info

This will generate DOI for a single dataset
3
30-09-2020
Conditions
O2 pressure
1
mbar
Temperature
75
°C
Spectrometer Settings
FAT
0,8
180W
0,8
90
22
No
Element; Emission line;
1
Ag 3d
2
Pd 3d
3
Pd 3p3/2, O 1s
Photon energy 1486.61eV
Spectrum type Pd 3p3/2, O 1s
Resolution 20
Lens Mode ARM22
Dwell Time 0.1
Step size 0.1
Number of scans 5
Sample Info
AgPd in 1 mbar O2 174°C (heating)
Quantitative amounts of the Ag (slugs 3×3mm, 99.99%) and Pd (granules <7mm, 99.95%) purchased from EvoChem were melted in a light oven, with a four times re-melting process for homogenization. Afterwards the alloy was cold-rolled to a 1.6 mm thick foil and then annealed for 6h at 800°C for grain size growth. The foil was cut into smaller pieces and polished, with incrementally finer grid, down to a 1 µm using diamond suspension.
cleaned by Ar+ sputter and annealing cycles. After Ar+ sputter cleaning the sample was heated in 0.5 mbar H2 at 450°C for 2 h. For the oxidation experiment the sample was heated in 1 mbar O2 from 70°C-400°C with a ramping speed of 0.3°C/min
Ag
Pd
Pd surface oxide
Ag surface oxides
foil
selected spectra of Ag0.98Pd0.02 during heating and cooling in 1 mbar O2
Dataset Info

This will generate DOI for a single dataset
3
30-09-2020
Conditions
O2 pressure
1
mbar
Temperature
174
°C
Spectrometer Settings
FAT
0,8
180W
0,8
90
22
No
Element; Emission line;
1
Ag 3d
2
Pd 3d
3
Pd 3p3/2, O 1s
Photon energy 1486.61eV
Spectrum type Pd 3p3/2, O 1s
Resolution 20
Dwell Time 0.1
Step size 0.1
Number of scans 5
Sample Info
AgPd in 1 mbar O2 307°C (heating)
Quantitative amounts of the Ag (slugs 3×3mm, 99.99%) and Pd (granules <7mm, 99.95%) purchased from EvoChem were melted in a light oven, with a four times re-melting process for homogenization. Afterwards the alloy was cold-rolled to a 1.6 mm thick foil and then annealed for 6h at 800°C for grain size growth. The foil was cut into smaller pieces and polished, with incrementally finer grid, down to a 1 µm using diamond suspension.
cleaned by Ar+ sputter and annealing cycles. After Ar+ sputter cleaning the sample was heated in 0.5 mbar H2 at 450°C for 2 h. For the oxidation experiment the sample was heated in 1 mbar O2 from 70°C-400°C with a ramping speed of 0.3°C/min
Ag
Pd
Pd surface oxide
Ag surface oxide
selected spectra of Ag0.98Pd0.02 during heating and cooling in 1 mbar O2
Dataset Info

This will generate DOI for a single dataset
3
10-04-2169
Conditions
O2 pressure
1
mbar
Temperature
307
°C
Spectrometer Settings
FAT
0,8
180W
0,8
90
22
No
Element; Emission line;
1
Ag 3d
2
Pd 3d
3
Pd 3p3/2, O 1s
Photon energy 1486.61eV
Spectrum type Pd 3p3/2, O 1s
Resolution 20
Lens Mode ARM22
Dwell Time 0.1
Step size 0.1
Number of scans 5
Sample Info
AgPd in 1 mbar O2 393°C (heating)
Quantitative amounts of the Ag (slugs 3×3mm, 99.99%) and Pd (granules <7mm, 99.95%) purchased from EvoChem were melted in a light oven, with a four times re-melting process for homogenization. Afterwards the alloy was cold-rolled to a 1.6 mm thick foil and then annealed for 6h at 800°C for grain size growth. The foil was cut into smaller pieces and polished, with incrementally finer grid, down to a 1 µm using diamond suspension.
cleaned by Ar+ sputter and annealing cycles. After Ar+ sputter cleaning the sample was heated in 0.5 mbar H2 at 450°C for 2 h. For the oxidation experiment the sample was heated in 1 mbar O2 from 70°C-400°C with a ramping speed of 0.3°C/min
Ag
Pd
Ag surface oxide
foil
selected spectra of Ag0.98Pd0.02 during heating and cooling in 1 mbar O2
Dataset Info

This will generate DOI for a single dataset
3
30-09-2020
Conditions
O2 pressure
1
mbar
Temperature
393
°C
Spectrometer Settings
FAT
0,8
180W
0,8
90
22
No
Element; Emission line;
1
Ag 3d
2
Pd 3d
3
Pd 3p3/2, O 1s
Photon energy 1486.61eV
Spectrum type Pd 3p3/2, O 1s
Resolution 20
Lens Mode ARM22
Dwell Time 0.1
Step size 0.1
Number of scans 5
Sample Info
AgPd in 1 mbar O2 395°C (cooling)
Quantitative amounts of the Ag (slugs 3×3mm, 99.99%) and Pd (granules <7mm, 99.95%) purchased from EvoChem were melted in a light oven, with a four times re-melting process for homogenization. Afterwards the alloy was cold-rolled to a 1.6 mm thick foil and then annealed for 6h at 800°C for grain size growth. The foil was cut into smaller pieces and polished, with incrementally finer grid, down to a 1 µm using diamond suspension.
cleaned by Ar+ sputter and annealing cycles. After Ar+ sputter cleaning the sample was heated in 0.5 mbar H2 at 450°C for 2 h. For the oxidation experiment the sample was heated in 1 mbar O2 from 70°C-400°C with a ramping speed of 0.3°C/min
Ag
Pd
Ag surface oxide
selected spectra of Ag0.98Pd0.02 during heating and cooling in 1 mbar O2
Dataset Info

This will generate DOI for a single dataset
3
30-09-2020
Conditions
O2 pressure
1
mbar
Temperature
395
°C
Spectrometer Settings
FAT
0,8
180W
0,8
90
22
No
Element; Emission line;
1
Ag 3d
2
Pd 3d
3
Pd 3p3/2, O 1s
Photon energy 1486.61eV
Spectrum type Pd 3p3/2, O 1s
Resolution 20
Lens Mode ARM22
Dwell Time 0.1
Step size 0.1
Number of scans 5
Sample Info
AgPd in 1 mbar O2 290°C (cooling)
Quantitative amounts of the Ag (slugs 3×3mm, 99.99%) and Pd (granules <7mm, 99.95%) purchased from EvoChem were melted in a light oven, with a four times re-melting process for homogenization. Afterwards the alloy was cold-rolled to a 1.6 mm thick foil and then annealed for 6h at 800°C for grain size growth. The foil was cut into smaller pieces and polished, with incrementally finer grid, down to a 1 µm using diamond suspension.
cleaned by Ar+ sputter and annealing cycles. After Ar+ sputter cleaning the sample was heated in 0.5 mbar H2 at 450°C for 2 h. For the oxidation experiment the sample was heated in 1 mbar O2 from 70°C-400°C with a ramping speed of 0.3°C/min
Ag
Pd
Pd surface oxide
Ag surface oxide
foil
selected spectra of Ag0.98Pd0.02 during heating and cooling in 1 mbar O2
Dataset Info

This will generate DOI for a single dataset
3
30-09-2020
Conditions
O2 pressure
1
mbar
Temperature
290
°C
Spectrometer Settings
FAT
0,8
180W
0,8
90
22
No
Element; Emission line;
1
Ag 3d
2
Pd 3d
3
Pd 3p3/2, O 1s
Photon energy 1486.61eV
Spectrum type Pd 3p3/2, O 1s
Resolution 20
Lens Mode ARM22
Dwell Time 0.1
Step size 0.1
Number of scans 5
Sample Info
AgPd in 1 mbar O2 165°C (cooling)
Quantitative amounts of the Ag (slugs 3×3mm, 99.99%) and Pd (granules <7mm, 99.95%) purchased from EvoChem were melted in a light oven, with a four times re-melting process for homogenization. Afterwards the alloy was cold-rolled to a 1.6 mm thick foil and then annealed for 6h at 800°C for grain size growth. The foil was cut into smaller pieces and polished, with incrementally finer grid, down to a 1 µm using diamond suspension.
cleaned by Ar+ sputter and annealing cycles. After Ar+ sputter cleaning the sample was heated in 0.5 mbar H2 at 450°C for 2 h. For the oxidation experiment the sample was heated in 1 mbar O2 from 70°C-400°C with a ramping speed of 0.3°C/min
Ag
Pd
Pd surface oxide
Ag surface oxide
foil
selected spectra of Ag0.98Pd0.02 during heating and cooling in 1 mbar O2
Dataset Info

This will generate DOI for a single dataset
3
30-09-2020
Conditions
O2 pressure
1
mbar
Temperature
165
°C
Spectrometer Settings
FAT
0,8
180W
0,8
90
22
No
Element; Emission line;
1
Ag 3d
2
Pd 3d
3
Pd 3p3/2, O 1s
Photon energy 1486.61eV
Spectrum type Pd 3p3/2, O 1s
Resolution 20
Lens Mode ARM22
Dwell Time 0.1
Step size 0.1
Number of scans 5
Sample Info
AgPd in 1 mbar O2 74°C (cooling)
Quantitative amounts of the Ag (slugs 3×3mm, 99.99%) and Pd (granules <7mm, 99.95%) purchased from EvoChem were melted in a light oven, with a four times re-melting process for homogenization. Afterwards the alloy was cold-rolled to a 1.6 mm thick foil and then annealed for 6h at 800°C for grain size growth. The foil was cut into smaller pieces and polished, with incrementally finer grid, down to a 1 µm using diamond suspension.
cleaned by Ar+ sputter and annealing cycles. After Ar+ sputter cleaning the sample was heated in 0.5 mbar H2 at 450°C for 2 h. For the oxidation experiment the sample was heated in 1 mbar O2 from 70°C-400°C with a ramping speed of 0.3°C/min
Ag
Pd
Pd surface oxide
Ag surface oxide
foil
selected spectra of Ag0.98Pd0.02 during heating and cooling in 1 mbar O2
Dataset Info

This will generate DOI for a single dataset
3
30-10-2020
Conditions
O2 pressure
1
mbar
Temperature
74
°C
Spectrometer Settings
FAT
0,8
180°C
0,8
90
22
Calibration
ISO 15472:2010
Ag 3d5/2
368.18
30-09-2020
Conductive
Back
info@spectroscopyhub.com