Fig. 4 | Nature Communications

Fig. 4

From: Transparent proton transport through a two-dimensional nanomesh material

Fig. 4The alternative text for this image may have been generated using AI.

Transparent proton transport via the characteristic interfacial water structure. a Oxygen density distribution along surface normal of graphdiyne membrane. b Probability distribution of the excess proton as a function of δ and dOO in trans-membrane (TM) step (i) sampled in all 10 equilibrium simulations. c The free energy profile for the excess proton in TM step (i) and in bulk water. The thermal energy kBT at 300 K is marked as the horizontal dashed line. d Distribution of dOO for the excess proton in TM step (i) and in bulk water

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