Figure 1

Figure 2

Figure 3

Figure 4

Figure 5

Figure 1:SEM images of Co-GNS samples with different Co loadings separately as (a) 0 mol%, (b) 5 mol%, (c) 10 mol%, (d) 15 mol%

Figure 2: XRD patterns of Co-GNS samples with Co loadings 10 mol%

Figure 3: Thermal conductivity enhancement of ERC changes with different weight fraction of thermal fillers (20oC)

Figure 4:Thermal conductivity enhancement of ERC changes with temperatures by fixing the weight fraction of Co-GNS thermal fillers as 5%

Figure 5:Thermal conductivity enhancement of ERC changes with temperatures by fixing the weight fraction of thermal fillers as 5%