The synthesis of FeTiO3-Ni(Ni80Fe20) core-shell nanostructures by a two-step method (sol-gel and DC electrodeposition) has been demonstrated. XRD analysis confirms the rhombohedral crystal structure of FeTiO3(FTO) with space group R3[combining macron]. Transmission electron microscopy clearly depicts better morphology of nanostructures with shell thicknesses of ∼25 nm. Room temperature magnetic...

Abstract The role of high-valent Fe has rarely been explored in persulfate-based heterogeneous reaction. Herein, the existence Fe(IV) is verified a visible light-assisted FeTiO3/persulfate system using methyl phenyl sulfoxide as probe. FeTiO3/persulfate/light capable selectively degrading aromatic compounds with lower ionization potentials including tetracycline and bisphenol A by photo-generat...

PRESSURE POLYMORPH OF FeTiO3 WITH THE LINIOBATE STRUCTURE FROM THE RIES CRATER, GERMANY. L. S. Dubrovinsky, A. El Goresy, Ph. Gillet, X. Wu and A. Simionivici. Bayerisches Geoinstitut, Universität Bayreuth, 95447 Bayreuth, Germany E-mail: [email protected], ENS-Lyon, 69364 Lyon, France, Laboratoire de Géodynamique des Chaînes Alpines, UMR 5025, Geosciences LGIT, Université de G...

The structural, elastic, and electronic properties of the high-pressure FeTiO3 polymorphs and their relative phase stability under pressure are investigated using hybrid exchange density functional theory. For the currently known phases the computed structural and elastic parameters are in good agreement with those observed, as is the predicted stability of the phases. The transformation of the...