Research Article
Pd Nanoparticles Stabilized by Hypercrosslinked Polystyrene Catalyze Selective Triple C-C Bond Hydrogenation and Suzuki Cross-Coupling
Table 1
XPS data for Pd/MN270 and Pd/MN270-NaW samples.
| | Chemical state of palladium | Surface Pd content (at %) and the corresponding binding energy (eV) [16] | | Pd/MN270 | Pd/MN270-H2 | Pd/MN270-NaW | Pd/MN270-NaW-H2 |
| | Pd(CH3COO)2 | 58 (338.8) | 30 (338.3) | 29 (338.6) | — | | PdO | 25 (337.3) | 28 (337.3) | 22 (337.1) | 60 (337.4) | | Pd NPs | 7 (335.0) | 20 (335.0) | 13 (335.0) | 13 (335.0) | | Pdn clusters | 10 (335.9) | 22 (336.0) | 36 (335.9) | 27 (335.8) |
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