Figure 7: Discharge/charge profiles of the fifth cycles of the Li–O2 cell at 250 mA g−1.
From: The water catalysis at oxygen cathodes of lithium–oxygen cells
(a) Discharge capacity is limited for 250 and 500 mAh g−1. (b) Discharge capacity is limited for 1,000 and 2,000 mAh g−1. The cathode is Ru/MnO2/SP and the DMSO-based electrolyte containing 120 p.p.m. of H2O is applied.
