Research Article
Electrochemical Reduction of Oxygen and Nitric Oxide on Mn-Based Perovskites with Different A-Site Cations
Table 2
Maximum cathodic current densities in oxygen- and nitric oxide-containing atmospheres for the four manganite-based perovskites, given in mA/cm2. The current densities increase with increasing temperature. The apparent selectivity for the reduction of nitric oxide is highest for the LaMnO3+δ perovskite at 200°C.
|