Figure 2: Voltammograms and electrocatalytic activities of metal clusters.
From: A molecule-like PtAu24(SC6H13)18 nanocluster as an electrocatalyst for hydrogen production
(a) SWVs of Au25 (red) and PtAu24 (blue) in CH2Cl2 (0.1 M Bu4NPF6). (b) LSVs in THF (0.1 M Bu4NPF6) solution containing 1.0 M TFA in the absence (black) and presence of 1 mM Au25 (red) and 1 mM PtAu24 (blue) at 50 mVs−1. (c) LSVs of PtAu24 (1 mM) in THF (0.1 M Bu4NPF6) at 50 mVs−1 in the presence of 0, 4, 8, 12, 17, 21, 27, 34, 45, 55 and 60 mM of TFA. (d) kobs-potential plots for Au25 (red) and PtAu24 (blue) in the presence of 1.0 M TFA. For the precise comparison, measured potentials were corrected using ferrocene (Fc+/0) as an internal standard.
