Full text loading...
(Color online) -weighted FT spectra for Johnson-Matthey 30% catalyst, (A) at the Pt edge, and (B) at the Ru edge performed at various conditions: (a) as-received state in solution; in solutions at (b) OCP, (c) , (d) 0.69, (e) , (f) 1.04, and (g) .
Schematic representation of oxidation-dependent variations in alloying extent in bimetallic NPs. (case A) In as-received condition, (case B) in presence of methanol at OCP , (case C) in methanol at 0.59 and , (case D) in methanol at , (case E) and in methanol at .
Variation of at various degrees of oxidation and potentials (see Scheme 1 for corresponding models).
Potential-dependent alloying extent variation and XAS structural parameters for bimetallic NPs.
Article metrics loading...