Figure 6
From: In-situ fabrication of Cr doped FeNi LDH on commercial stainless steel for oxygen evolution reaction
(a) Time-dependent current curves of Cr–FeNi LDH @ ESS sample under a static potential of 1.56 V vs. RHE and 1.66 V vs. RHE for 20 h. (b) Time-dependent current curves of Cr–FeNi LDH @ ESS sample under a static potential of 1.56 V vs. RHE for 50 h, (c) LSV curves and (d) Cdl of Cr–FeNi LDH @ ESS sample before and after 50 h electrolysis. FESEM images of surface morphology about Cr–FeNi LDH @ ESS sample after 50 h electrolysis in low (e) and (f) high magnification.
