Figure 6: Discharge/charge profiles of the fifth cycles of the Li–O2 cells with Ru/MnO2/SP.
From: The water catalysis at oxygen cathodes of lithium–oxygen cells

The applied DMSO-based electrolytes are dried over a Li foil, and contain 120 and 281 p.p.m. of H2O. Rate: 500 mA g−1.