Fig. 4: pH regulation and ion transport in seawater electrolysis with ISG.
From: Ion-selective interface engineering for durable electrolysis of impure water
a Schematic of ISG-mediated ion transport at the cathode and anode, illustrating selective ion blocking and ion transport pathways. b OH− production-to-accumulation ratios at the cathode in ISG and aqueous systems. c H+ production-to-accumulation ratios at the anode in ISG and aqueous systems. d Ion mobility ratios (OH− in ISG vs. solution) and surface H+ concentration at the anode as functions of ISG content. Source data are provided as a Source Data file.
