Electromagnetic wave absorbing characteristics of SrTiO3-epoxy composites

Hyung Do Choi, Kwang Yun Cho, Ho Gyu Yoon

    Research output: Contribution to journalArticlepeer-review

    Abstract

    The effects of SrTiO3 content on the electromagnetic properties and electromagnetic wave absorbing characteristics of SrTiO3-epoxy composites were investigated. As the SrTiO3 content increased, it was found that the complex permittivity and permeability of the composites increased and the resonance frequency moved toward low frequency range. The complex permittivity and permeability of composites were characteristic of the frequency dispersion. The electromagnetic wave absorbing behavior of the composites showed that the center frequency of the attenuation curve was shifted to a lower frequency band with increasing the amount of SrTiO3 and the thickness of composite.

    Original languageEnglish
    Pages (from-to)161-166
    Number of pages6
    JournalPolymer (Korea)
    Volume22
    Issue number1
    Publication statusPublished - 1998

    Keywords

    • Electromagnetic wave absorbing characteristic
    • SrTiO composite

    ASJC Scopus subject areas

    • General Chemical Engineering
    • Polymers and Plastics
    • Materials Chemistry

    Fingerprint

    Dive into the research topics of 'Electromagnetic wave absorbing characteristics of SrTiO3-epoxy composites'. Together they form a unique fingerprint.

    Cite this