Electrochemical Reduction of Oxygen and Nitric Oxide on Mn-Based Perovskites with Different A-Site Cations

<div>Voltammograms recorded at 300 C in 1% NO in Ar on the four manganite-based perovskites with different A-site cations. The voltammograms are recorded with a sweep rate of 1 mV/s. Also at this temperature, the LaMnO<sub>3+<i>δ</i></sub> perovskite is the most active. The differences between the three other manganite-based perovskites are smaller at this temperature.</div>

International Journal of Electrochemistry

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Figure 6

Figure 6: Electrochemical Reduction of Oxygen and Nitric Oxide on Mn-Based Perovskites with Different A-Site Cations 