Fig. 18From: Photoelectrochemical properties of mesoporous NiO x deposited on technical FTO via nanopowder sintering in conventional and plasma atmospheresNyquist plots in the high (upper plot), and low (lower plot) frequency range for ERY sensitized CS NiO x at 1.2, 2.1, 2.8 and 3.7 V vs Li+/Li. Arrows indicate the verse of growing frequencies for the different profilesBack to article page