Advances in Condensed Matter Physics / 2015 / Article / Fig 19

Research Article

Electrochemical Characterization of Nanoporous Nickel Oxide Thin Films Spray-Deposited onto Indium-Doped Tin Oxide for Solar Conversion Scopes

Figure 19

Scan rate dependence of the cyclic voltammograms of ERY-sensitized CS NiOx spray-deposited onto ITO. All voltammograms have been recorded in dark conditions within the potential range of bare CS NiOx oxidation (Figures 6 and 9). Scan rates were varied between 5 and 55 mV s−1. Counter electrode: Li; reference redox couple: Li+/Li. Electrolyte composition as in Figure 1. Arrows indicate the verse of potential scan. Prior to sensitization the thickness of the CS NiOx coating was 0.3 μm.