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Ferromagnetische Phase in Produkten des Kochprozesses von Cd(OH)2/Fe(OH)3
Authors:W Wolski
Institution:(1) Abteilung für Magnetochemie der Adam-Mickiewicz-Universität, Poznanacute, Polen
Abstract:In the system CdO·xFe2O3 formed from co-precipitated and boiled hydroxides of Cadmium(II) and Iron(III) the following can be identified by X-ray study: atxle0.8-besides the Cd(OH)2 phase-gamma-Fe2O3, at 1.5gexge0.8 fine crystalline gamma-Fe2O3 and traces of agr-Fe2O3, at 4>x>1.5 both modifications, i.e. gamma-Fe2O3 and agr-Fe2O3, and atx>4 only agr-Fe2O3.The course of specific magnetisation as a function of composition confirms the X-ray findings.

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