Figure 1
From: A Magnetic Carbon Sorbent for Radioactive Material from the Fukushima Nuclear Accident
Structures of MCNC (concentration of iron(III) nitrate enneahydrate solution: 5.0 g L−1).
(a) The XRD pattern of the samples. The diffraction peaks can be assigned to γ-Fe2O3 (JCPDS card No. 39-1346) or Fe3O4 (JCPDS card No. 19-0629). (b) Raman spectrum of the sample and (c) Mössbauer spectra at 293 K and 78 K.
