by in-situ growing of Pt nanowires (Pt-NWs) on carbon matrix. The Pt-NWs grew on the
matrix along the thickness direction with a length of 10–20 nm and a diameter of 4 nm. In-
situ cyclic voltammetry (CV), electrochemical impedance spectroscopy (EIS) and
polarization experiments were employed to characterize the electrochemical performance of
the Pt-NWs electrodes. The results showed that the predominantly {111}-oriented facets and …