Ternary heterostructured nanoparticle tubes: a dual catalyst and its synergistic enhancement effects for O2/H2O2 reduction.

A Pd-Au/CuO@Cu heterostructured nanoparticle tube catalyst is synthesized by a one-step electrodeposition route onto an anodic aluminium oxide template in anhydrous DMSO, and characterized by powder XRD, SEM, TEM, XPS, and cyclic voltammetry.

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