Effect of annealing temperatures and of high content of the iron ion (Fe3+)-doping on transition anatase–rutile phase of nanocrystalline TiO2 thin films prepared by sol–gel spin coating

Titanium dioxide doped with iron (III) was prepared by sol–gel Spin Coating method. The phase structures, morphologies, particle size of the doped TiO 2 have been characterized by X-ray diffraction (XRD), Raman spectroscopy, atomic force microscopy (AFM) and ultraviolet–visible (UV–Vis) spectrophoto...

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