Preparation and characterization of graphite composites of polyaniline

E. Ahlatcioʇlu Özerol, B. F. Şenkal, M. Okutan*

*Corresponding author for this work

Research output: Contribution to journalArticlepeer-review

25 Citations (Scopus)

Abstract

In this work, synthesis and characterization of composite materials based on graphite (GH) and boric acid doped polyaniline (PANI) was studied. PANI + GH composites were prepared via a simple in situ polymerization of aniline in graphite dispersion. The resulting composites of the PANI + GH were characterized by using spectroscopic, morphologic and physical methods. Ac conductivity and electronic properties of PANI doped 2%, 5% and 10% GHs have been investigated by impedance spectroscopy within the frequency interval of 10 kHz-15 MHz. The frequency dependence of ac conductivity (σAC) of PANI and PANI + GH composites have been investigated by means of frequency exponent "s" parameter in the low and high frequency regions.

Original languageEnglish
Pages (from-to)76-80
Number of pages5
JournalMicroelectronic Engineering
Volume146
DOIs
Publication statusPublished - 1 Oct 2015

Bibliographical note

Publisher Copyright:
© 2015 Elsevier B.V. All rights reserved.

Funding

This work was supported by the Scientific Research Project Coordination Center of Istanbul Technical University (ITU) (Scientific Research Project Fund with the Project number 37754).

FundersFunder number
Istanbul Teknik Üniversitesi37754

    Keywords

    • Composites
    • Conducting polymer
    • Graphite
    • PANI

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