Fig. 7: Illustration of the reaction on the suface of Ni-Au electrode.

Illustration of the DHMFM− ↔ DHMFM2− equilibrium and anodic H2 production. The color for each element is white for H, gray for C, red for O, yellow for Au.
Illustration of the DHMFM− ↔ DHMFM2− equilibrium and anodic H2 production. The color for each element is white for H, gray for C, red for O, yellow for Au.