Figure 4.

TEM images and XRD patterns of Fe3O4 particles. (A-E) TEM images and (F-J) XRD patterns of Fe3O4 particles synthesized with different EDTA concentrations: 0, 10, 20, 40, and 80 mol L−1, respectively.

Yi et al. Nanoscale Research Letters 2014 9:27   doi:10.1186/1556-276X-9-27
Download authors' original image