Highly Ordered Pd Nanowire Array by Template Fabrication for Propanol Electrooxidation

Figure 3

Typical SEM images of (a) AAO template, (b) surface of Pd NWA with the diameters of 50 nm, (c) cross section of Pd NWA, and (d) TEM image and EDX (inset) of Pd NWA.

(a)

(b)

(c)

(d)