Figure 5From: Capacity Contribution Mechanism of rGO for SnO2/rGO Composite as Anode of Lithium-ion Batteriesa EIS spectra of SnO2/rGO composite and SnO2 anode, b Liner fitting of Z’ and ω -1/2 at low frequency of SnO2/rGO composite and SnO2 anodeBack to article page