Fig. 2From: Green lithium: photoelectrochemical extractiona Schematic illustration of the two-compartment PEC device to continuously enrich Li from the feed solution to the cathode compartment and simultaneously generate H2 and Cl2 at the cathode and anode, respectively, under 1 sun AM 1.5G illumination. b The digital and high magnification SEM image of the surface of the LAGP membrane (~ 12 mm in diameter)Back to article page