Figure 4.

Storage (G') and loss (G″) moduli. As a function of frequency for EG/Fe2O3 nanofluids at 1% strain: (solid circle, empty circle) 5 wt.%; (solid inverted triangle, empty inverted triangle) 10 wt.%; (solid square, empty square) 15 wt.%, (solid diamond, empty diamond) 20 wt.% and (solid triangle, empty triangle) 25 wt.%.

Pastoriza-Gallego et al. Nanoscale Research Letters 2011 6:560   doi:10.1186/1556-276X-6-560
Download authors' original image