Comparative study of iron(III) phosphate, arsenate, antimonate, selenite, molybdate and tungstate

XRD, DSC, MS and RS studies of Fe75Se25 iron selenide prepared by mechano-synthesis

“…This fact is in good agreement with the DSC measurements which showed several exothermic peaks that can be attributed to amorphous-crystalline transformations. Considering that the iron oxide sextet was not observed for the samples milled between 20 and 60 h and that, recently, Thind and Gandhi [23] showed the formation of an amorphous iron selenite (Fe-Se-O) compound which is paramagnetic, the M .…”