Method for preparing ferroferric oxide nano-scale ultrafine powder through direct-current spinning, impacting and mixing

The invention relates to a method for preparing ferroferric oxide powder, in particular to a method for preparing ferroferric oxide nanoscale superfine powder through direct-current spinning, impacting and mixing. According to the method, collision is carried out in the conical reaction chamber thro...

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Bibliographische Detailangaben

Hauptverfasser:	FENG YING, ZHANG ZHONGCHUANG, ZHANG JIANWEI, DONG XIN
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	CHEMISTRY COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSESC01D OR C01F INORGANIC CHEMISTRY METALLURGY
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