Research Letter
Nanostructural Formation of Pd-Co Bimetallic Complex on HOPG Surfaces: XPS and AFM Studies
Table 1
Binding energy (BE) values obtained from
HR-XPS studies for the free standing CoPd2 precursor and CoPd2 precursor
on HOPG surface.
|
Elements
| Binding energy (eV)
| Free precursor | Precursor on
HOPG |
| Pd
(3d5/2) | 337.9 | 338.4 | 339.5 | 339.6 | Co
(2p3/2) | 781.3 | 781.9 | 787.0 | 787.0 | I
(3d5/2) | 621.9 | 621.3 | Cl
(2p) | 197.3 | 198.4 | 198.1 | 199.7 | N
(1s) | 399.1
| 399.7
| 400.1 | 400.6 | 401.5 | 401.7 | 402.6 | 402.7 | C
(1s) | 284.5
| 284.5
| 285.3 | 285.4 | 286.1 | 286.3 |
|
|