IDEAS home Printed from https://ideas.repec.org/a/spr/eurphb/v88y2015i11p1-410.1140-epjb-e2015-60510-x.html
   My bibliography  Save this article

Dielectric relaxation and charge transfer mechanism in the composite material of nanoparticles BaTiO 3 with a modified surface in polystyrene

Author

Listed:
  • Nikita Emelianov
  • Eugene Postnikov
  • Oleg Yacovlev
  • Alexey Chaplygin
  • Alexander Chekadanov
  • Wisam Al Mandalavi

Abstract

We present the results of investigations related to the dielectric relaxation process in the composite material of BaTiO 3 nanoparticles with the surface modified by hydroxyl groups and sodium oleate in polystyrene for the frequency range 1–140 kHz. The dispersion of the dielectric permittivity in the composite material with the volume fraction 5–35% is detected due to the presence of the relaxation process resulted in a blurred spectrum of relaxation times. It is found that the presence of surface’s modification leads to two effects related to the ac conductivity: a saturation of the frequency dependence and the further drastic growth, which may correspond to the specific hopping mechanism. Copyright EDP Sciences, SIF, Springer-Verlag Berlin Heidelberg 2015

Suggested Citation

  • Nikita Emelianov & Eugene Postnikov & Oleg Yacovlev & Alexey Chaplygin & Alexander Chekadanov & Wisam Al Mandalavi, 2015. "Dielectric relaxation and charge transfer mechanism in the composite material of nanoparticles BaTiO 3 with a modified surface in polystyrene," The European Physical Journal B: Condensed Matter and Complex Systems, Springer;EDP Sciences, vol. 88(11), pages 1-4, November.
    • Handle: RePEc:spr:eurphb:v:88:y:2015:i:11:p:1-4:10.1140/epjb/e2015-60510-x
    DOI: 10.1140/epjb/e2015-60510-x
    as

    Download full text from publisher

    File URL: http://hdl.handle.net/10.1140/epjb/e2015-60510-x
    Download Restriction: Access to full text is restricted to subscribers.
    File URL: https://libkey.io/10.1140/epjb/e2015-60510-x?utm_source=ideas
    LibKey link: if access is restricted and if your library uses this service, LibKey will redirect you to where you can use your library subscription to access this item
    ---><---

    As the access to this document is restricted, you may want to search for a different version of it.

    More about this item

    Statistics

    Access and download statistics

    Corrections

    All material on this site has been provided by the respective publishers and authors. You can help correct errors and omissions. When requesting a correction, please mention this item's handle: RePEc:spr:eurphb:v:88:y:2015:i:11:p:1-4:10.1140/epjb/e2015-60510-x. See general information about how to correct material in RePEc.

    If you have authored this item and are not yet registered with RePEc, we encourage you to do it here. This allows to link your profile to this item. It also allows you to accept potential citations to this item that we are uncertain about.

    We have no bibliographic references for this item. You can help adding them by using this form .

    If you know of missing items citing this one, you can help us creating those links by adding the relevant references in the same way as above, for each refering item. If you are a registered author of this item, you may also want to check the "citations" tab in your RePEc Author Service profile, as there may be some citations waiting for confirmation.

    For technical questions regarding this item, or to correct its authors, title, abstract, bibliographic or download information, contact: Sonal Shukla or Springer Nature Abstracting and Indexing (email available below). General contact details of provider: http://www.springer.com .

    Please note that corrections may take a couple of weeks to filter through the various RePEc services.

    IDEAS is a RePEc service. RePEc uses bibliographic data supplied by the respective publishers.