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To prepare zinc-substituted spinel-type ferrite fine particles of M 1−x Zn x Fe 2 O 4 (M=Mg, Mn, Co, Ni, Cu, (Li, Fe) x=0–1) with good crystallinity and stoichiometry, the authors investigated a glycine–nitrate process. The product powder was an agglomerate of fine particles whose typical diameter was several tens of nanometers. X-ray diffraction patterns revealed...
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