Fig. 4From: TiO2 Nanosheet Arrays with Layered SnS2 and CoOx Nanoparticles for Efficient Photoelectrochemical Water SplittingPEC measurements for pristine TiO2, TiO2/SnS2, and TiO2/SnS2/CoOx photoelectrodes in 0.5 M Na2SO4 electrolyte. a Photocurrent density-applied potential characteristics. b Calculated photoconversion efficiencies. c Photocurrent density-time plots measured at 1.23 V vs. RHE under chopped light irradiation. d EIS spectra measured under irradiationBack to article page