Figure 7.

Tafel slope and current density extracted from HER measurements.(a) Tafel slope and (b) exchange current density from HER measurements of the as-deposited and dealloyed NiCu thin films as a function of Cu content in the film before dealloying.

Koboski et al. Nanoscale Research Letters 2013 8:528   doi:10.1186/1556-276X-8-528
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