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  • High-yield synthesis and magnetic properties of ZnFe2O4 single crystal nanocubes in aqueous solution

    Author(s)
    Chen, Zu Peng
    Fang, Wen Qi
    Zhang, Bo
    Yang, Hua Gui
    Griffith University Author(s)
    Yang, Huagui
    Year published
    2013
    Metadata
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    Abstract
    We report here a synthesis method for preparing single crystal Zn ferrite (ZnFe2O4) nanocubes with a high yield in aqueous solution. The morphology, structure and composition of the ZnFe2O4were investigated by SEM, TEM, XRD, XPS, FT-IR and ICP-AES. The as-prepared sample exhibits uniform cubic morphology. Moreover, the ZnFe2O4 nanocubes demonstrate drastically enhanced saturation magnetization valueMs. and the coercivity value Hc, compared to those of regular ZnFe2O4 nanocrystallines generated by conventional wet chemical processes. The synthetic strategy that introduces Fe ions into the tetrahedral A sites may be extended ...
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    We report here a synthesis method for preparing single crystal Zn ferrite (ZnFe2O4) nanocubes with a high yield in aqueous solution. The morphology, structure and composition of the ZnFe2O4were investigated by SEM, TEM, XRD, XPS, FT-IR and ICP-AES. The as-prepared sample exhibits uniform cubic morphology. Moreover, the ZnFe2O4 nanocubes demonstrate drastically enhanced saturation magnetization valueMs. and the coercivity value Hc, compared to those of regular ZnFe2O4 nanocrystallines generated by conventional wet chemical processes. The synthetic strategy that introduces Fe ions into the tetrahedral A sites may be extended to prepare other ferrits. More importantly, the cationic substitution method reported in this work provides a new strategy to tailor the magnetic behavior of ternary magnetic nanocrystallines.
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    Journal Title
    Journal of Alloys and Compounds
    Volume
    550
    DOI
    https://doi.org/10.1016/j.jallcom.2012.10.105
    Subject
    Condensed matter physics
    Inorganic green chemistry
    Electrochemistry
    Materials engineering
    Resources engineering and extractive metallurgy
    Publication URI
    http://hdl.handle.net/10072/56203
    Collection
    • Journal articles

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