Silicon Nanowires with MoS_x and Pt as Electrocatalysts for Hydrogen Evolution Reaction

Figure 2

(a) A typical cross-sectional SEM image of the PtNPs/SiNWS using chemical reduction at 120°C for 3 h. The cross-section SEM images (lower part) of catalyst Pt particles reduced on silicon nanowires at (b) 120°C for 3 h, (c) 120°C for 6 h, (d) 150°C for 3 h, and (e) 150°C 6 h.

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(b)

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