Figure 3
From: Reverse Electrodialysis-Assisted Solar Water Splitting
The electrochemical performance of the RED stack. (a) Open-circuit voltage (OCV) produced from the RED stack under open-circuit condition. Experimentally measured OCV values (red) show excellent agreement with theoretical OCV values (black line), calculated from the Nernst equation. (b) Resistance at the RED stack. (c) Available voltage for the faradaic reaction at electrodes (solid). Difference between OCV (open) and available voltage (solid) indicates a loss in potential associated with the RED stack.
