A comparative study of nickel-zinc ferrites by sol-gel route and solid-state reaction

S. Zahi, A. R. Daud, M. Hashim

    Research output: Contribution to journalArticle

    52 Citations (Scopus)

    Abstract

    The properties of ferrites are affected by the microstructural problems which have become the most serious obstacles in obtaining high quality reproducible ferrites. In this study, the nickel-zinc ferrites were prepared via two different methods: the conventional classical ceramic method known as the solid-state reaction, and the newer sol-gel method. The electromagnetic and microstructural properties of both different samples were also discussed. A higher electrical resistivity and controlled initial permeability with a smaller loss were found in the sol-gel samples. Consequently, the homogenous microstructure and the advantages in terms of powder and sample preparations have been discovered by means of sol-gel technique.

    Original languageEnglish
    Pages (from-to)452-456
    Number of pages5
    JournalMaterials Chemistry and Physics
    Volume106
    Issue number2-3
    DOIs
    Publication statusPublished - 25 Dec 2007

    Fingerprint

    Ferrites
    Solid state reactions
    Sol-gels
    ferrites
    Zinc
    zinc
    Nickel
    routes
    nickel
    gels
    solid state
    Powders
    Sol-gel process
    electromagnetic properties
    Microstructure
    permeability
    ceramics
    preparation
    microstructure
    electrical resistivity

    Keywords

    • Magnetic materials
    • Microstructure
    • Sintering
    • Sol-gel growth

    ASJC Scopus subject areas

    • Materials Chemistry

    Cite this

    A comparative study of nickel-zinc ferrites by sol-gel route and solid-state reaction. / Zahi, S.; Daud, A. R.; Hashim, M.

    In: Materials Chemistry and Physics, Vol. 106, No. 2-3, 25.12.2007, p. 452-456.

    Research output: Contribution to journalArticle

    Zahi, S. ; Daud, A. R. ; Hashim, M. / A comparative study of nickel-zinc ferrites by sol-gel route and solid-state reaction. In: Materials Chemistry and Physics. 2007 ; Vol. 106, No. 2-3. pp. 452-456.
    @article{e956fd60b7ef45c9a40679c2efdc0195,
    title = "A comparative study of nickel-zinc ferrites by sol-gel route and solid-state reaction",
    abstract = "The properties of ferrites are affected by the microstructural problems which have become the most serious obstacles in obtaining high quality reproducible ferrites. In this study, the nickel-zinc ferrites were prepared via two different methods: the conventional classical ceramic method known as the solid-state reaction, and the newer sol-gel method. The electromagnetic and microstructural properties of both different samples were also discussed. A higher electrical resistivity and controlled initial permeability with a smaller loss were found in the sol-gel samples. Consequently, the homogenous microstructure and the advantages in terms of powder and sample preparations have been discovered by means of sol-gel technique.",
    keywords = "Magnetic materials, Microstructure, Sintering, Sol-gel growth",
    author = "S. Zahi and Daud, {A. R.} and M. Hashim",
    year = "2007",
    month = "12",
    day = "25",
    doi = "10.1016/j.matchemphys.2007.06.031",
    language = "English",
    volume = "106",
    pages = "452--456",
    journal = "Materials Chemistry and Physics",
    issn = "0254-0584",
    publisher = "Elsevier BV",
    number = "2-3",

    }

    TY - JOUR

    T1 - A comparative study of nickel-zinc ferrites by sol-gel route and solid-state reaction

    AU - Zahi, S.

    AU - Daud, A. R.

    AU - Hashim, M.

    PY - 2007/12/25

    Y1 - 2007/12/25

    N2 - The properties of ferrites are affected by the microstructural problems which have become the most serious obstacles in obtaining high quality reproducible ferrites. In this study, the nickel-zinc ferrites were prepared via two different methods: the conventional classical ceramic method known as the solid-state reaction, and the newer sol-gel method. The electromagnetic and microstructural properties of both different samples were also discussed. A higher electrical resistivity and controlled initial permeability with a smaller loss were found in the sol-gel samples. Consequently, the homogenous microstructure and the advantages in terms of powder and sample preparations have been discovered by means of sol-gel technique.

    AB - The properties of ferrites are affected by the microstructural problems which have become the most serious obstacles in obtaining high quality reproducible ferrites. In this study, the nickel-zinc ferrites were prepared via two different methods: the conventional classical ceramic method known as the solid-state reaction, and the newer sol-gel method. The electromagnetic and microstructural properties of both different samples were also discussed. A higher electrical resistivity and controlled initial permeability with a smaller loss were found in the sol-gel samples. Consequently, the homogenous microstructure and the advantages in terms of powder and sample preparations have been discovered by means of sol-gel technique.

    KW - Magnetic materials

    KW - Microstructure

    KW - Sintering

    KW - Sol-gel growth

    UR - http://www.scopus.com/inward/record.url?scp=35349029302&partnerID=8YFLogxK

    UR - http://www.scopus.com/inward/citedby.url?scp=35349029302&partnerID=8YFLogxK

    U2 - 10.1016/j.matchemphys.2007.06.031

    DO - 10.1016/j.matchemphys.2007.06.031

    M3 - Article

    VL - 106

    SP - 452

    EP - 456

    JO - Materials Chemistry and Physics

    JF - Materials Chemistry and Physics

    SN - 0254-0584

    IS - 2-3

    ER -