Preparation and characterization of core-shell polyaniline/V2O5 nanocomposite via microemulsion method

Nilofar Asim, Shahidan Radiman, Mohd. Ambar Yarmo

Research output: Contribution to journalArticle

55 Citations (Scopus)

Abstract

Core-shell polyaniline/V2O5 (Pani/V2O5) nanocomposites "egg like" cores and shell ranging in diameter from 40 to 80 nm and 60 to 120 nm respectively, have been prepared successfully using hexadecyl trimethyl ammonium bromide (CTAB) microemulsion. The structures of core-shell Pani/V2O5 nanocomposites were characterized by X-ray powder diffraction (XRD), transmission electron microscopy (TEM), Fourier transform infrared (FTIR),thermo gravimetric analysis(TG-DTA) and X-ray photoelectron spectroscopy (XPS). Results from FTIR and TG-DTA show there is some interaction between V2O5 and polyaniline in composite and the prepared nanocomposite shows better thermal stability compared to pure polyaniline.

Original languageEnglish
Pages (from-to)1044-1047
Number of pages4
JournalMaterials Letters
Volume62
Issue number6-7
DOIs
Publication statusPublished - 15 Mar 2008

Fingerprint

Microemulsions
Polyaniline
Nanocomposites
nanocomposites
preparation
thermal analysis
Differential thermal analysis
Fourier transforms
ammonium bromides
eggs
Infrared radiation
x rays
thermal stability
photoelectron spectroscopy
X ray powder diffraction
Thermogravimetric analysis
transmission electron microscopy
Thermodynamic stability
composite materials
X ray photoelectron spectroscopy

Keywords

  • Conducting polymer
  • Nanocomposites
  • Polyaniline

ASJC Scopus subject areas

  • Materials Science(all)

Cite this

Preparation and characterization of core-shell polyaniline/V2O5 nanocomposite via microemulsion method. / Asim, Nilofar; Radiman, Shahidan; Yarmo, Mohd. Ambar.

In: Materials Letters, Vol. 62, No. 6-7, 15.03.2008, p. 1044-1047.

Research output: Contribution to journalArticle

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