Effect of Chemical Composition on the Nanoscale Ordering Transformations of Physical Mixtures of Pd and Cu Nanoparticles

<div>(a) HAADF-STEM image of the PdCu 1 : 1 nanoparticle mixture after ramp annealing at 750°C on the SiO<sub>2</sub>/Si substrate in a forming gas atmosphere. Scale bar is 50 nm. (b) EDX spectrum obtained for green point in (a). (c) EDX spectrum obtained for red point in (a). Table: Pd and Cu wt. % compositions measured from the spectra in (b) and (c).</div>

Journal of Nanomaterials

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Figure 5

Figure 5: Effect of Chemical Composition on the Nanoscale Ordering Transformations of Physical Mixtures of Pd and Cu Nanoparticles 