Table 2 Particle size distribution of the INFs prepared.

From: Innovative application of graphene nanoplatelet-based ionanofluids as heat transfer fluid in hybrid photovoltaic-thermal solar collectors

GNP content (wt/wt.%)

Z-Average (nm)

PDI

1%

296.5 ± 15.49

0.071 ± 0.030

0.25%

589.8 ± 14.74

1.000 ± 0.000

0.05%

410.8 ± 77.19

1.000 ± 0.000

0.005%

146.2 ± 17.20

0.165 ± 0.092