Fig. 7
From: Hydrogen adsorption engineering by intramolecular proton transfer on 2D nanosheets
Electrocatalytic effects of organic functional groups: a I–V curves of COOH-functionalized Au electrodes with respect to the density of the organic molecules. b I–V curves of a Au and diazonium salt-functionalized Au electrode in 0.5 M H2SO4. c Transfer curves of functionalized MoS2 flakes during H2O adsorption. d I–V curves of NH2 and NO2-functionalized Au electrodes in 0.5 M H2SO4
