Fig. 5: Desalination battery cell performance.
From: Engineering the reversible redox electrochemistry on cuprous oxide for efficient chloride ion uptake
a Photograph of the assembled desalination cell. b Schematic diagram of the desalination cell and its components. c Cl− storage capacity of a Cu2O electrode compared to a Cu2O-free electrode in seawater. d Comparison of Cl− storage capacities for various reported materials and the material in this work at different electrolyte concentrations. e Charge/discharge voltage profiles of the desalination battery in 0.6 M NaCl solution. Source data are provided as a Source Data file.
