By adjusting calcination conditions, mixtures of NixZn1-xFe2O4 spinel ferrites and ZnO phase could be formed on calcination of NiZnFe-SO4-LDHs precursors.
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- 3.;随着焙烧温度的提高与焙烧时间的延长,NixZn1-xFe2O4尖晶石铁氧体的晶相结构趋于完整,磁性逐渐增强。