Preparation and Characterization of Nanosized Hematite Colloids Using Green Vitriol as Ferrum Source
Figure 2
The XRD spectra of Fe(OH)3 prepared with preheated and unpreheated reactants. Up: the XRD spectrum of Fe(OH)3 from preheated reactants; down: the XRD spectrum of Fe(OH)3 from unpreheated reactants.
