Nanostructured palladium tailored via carbonyl chemical route towards oxygen reduction reaction

作者：Luo Y; Mora Hernandez J M; Estudillo Wong L A; Arce Estrada E M; Alonso Vante N^*

来源：Electrochimica Acta, 2015, 173: 771-778.

DOI：10.1016/j.electacta.2015.05.140

• ORR
• Palladium
• Morphology
• Carbonyl chemical route
• Nanostructures

Carbon supported palladium nanostructures were synthesized via the carbonyl chemical route. Compared with nanostructured platinum, prepared via carbonyl chemical route, Pd nanomaterials showed mass-loading morphology, whereas particle size and morphology of Pt nanostructures was constant. The oxygen reduction reaction (ORR) on nanostructured Pd, with different morphology in both acid and alkaline medium was investigated. A relationship, based on X-ray diffraction structural analysis pattern, transmission electron microscope, with the Pd morphological effect on ORR activity was identified.

• 出版日期2015-8-10