Figure 4
From: Gradient Mn-La-Pt Catalysts with Three-layered Structure for Li-O2 battery
Initial discharging curves of Li-O2 batteries with gradient and conventional catalysts at 0.01 mA cm-2 and 25 °C (a), constant current charge/discharge curves of Li-O2 batteries with gradient catalyst (b) and constant current charge/discharge curves of Li-O2 batteries with conventional catalyst (c) at different cycle times.
