The Redox Chemistry of Ruthenium Dioxide: A Cyclic Voltammetry Study—Review and Revision

<div>Complex plane plot of impedance and frequency response of capacitance of a cell of two identical RuO<sub>2</sub>/Ti electrodes in 1-molar sulfuric acid (red) and 1-molar sodium hydroxide solution (blue). Capacitance calculated for single electrode,<i> C</i>(<i>ω</i>) = 0.5·[–<i>ω</i> Im <i><u>Z</u></i>(<i>ω</i>)]<sup>–1</sup>.</div>

International Journal of Electrochemistry

fig2

Figure 2

Figure 2: The Redox Chemistry of Ruthenium Dioxide: A Cyclic Voltammetry Study—Review and Revision 