Synthesis of a Magnetoactive Compound by the Interaction of Iron(II) Sulfate with Potassium Chromateстатья
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Дата последнего поиска статьи во внешних источниках: 11 апреля 2017 г.
Аннотация:A study was made of the effect of the synthesis conditions on the properties of a magnetoactive
compound obtained by the interaction of iron(II) sulfate with potassium chromate. It was found that, in the
formation of the magnetoactive compound, chromium is almost completely coprecipitates with the solid
phase. To produce the magnetoactive compound with high relative magnetic susceptibility, it is necessary to
precipitate it from the initial solution in no less than 15 min after its preparation at a K2CrO4 : FeSO4 molar
ratio of 0.16–0.18.