Figure 5
From: Highly Conductive In-SnO2/RGO Nano-Heterostructures with Improved Lithium-Ion Battery Performance

The (a) Nyquist plots and (b) corresponding equivalent electrical circuit of the ITO/RGO and SnO2/RGO before and after 600 cycles, (i) ITO/RGO before, (ii) ITO/RGO after, (iii) SnO2/RGO before and (iv) SnO2/RGO after.