Figure 3 : SEM images and XRD of discharge products.

From: Effect of the size-selective silver clusters on lithium peroxide morphology in lithium–oxygen batteries

Figure 3

(a) on Ag3-based cathode material (scale bar, 1 μm); (b) on Ag9-based cathode material (scale bar, 1 μm; scale bar of inset image, 250 nm); and (c) on Ag15-based cathode material (scale bar, 1 μm; scale bar of inset image, 500 nm). (d) XRD patterns for the three discharge products from the three cathode materials. The cells are discharged to 2.5 V in all cases.