Published October 2017 | Version v1
Journal article Metadata-only

Effect of Annealing Temperature on Structure, Electrical and Magnetic Properties of Polyaniline Cobalt Ferrite Composite

Creators

  • 1. Faculty of science, Benha University, Benha (Egypt)
  • 2. Faculty of Engineering Shobra, Benha University, Shobra (Egypt)

Description

PANI/CoFe2O4 nano composites were synthesized by solid state reaction with different amounts of the CoFe2O4 nanoparticles (0.5,1 and 1.5 gm). The structural, thermal and magnetic properties of the synthesized PANI/CoFe2O4 were studied. The AC conductivity (σac) was studied as a function of frequency up to 10 MHz. The results confirmed the formation of PANI/CoFe2O4 composites. Both of DC and AC conductivities recorded unsaturated behavior with increasing ferrite content. The Magnetic characteristics were carried out at room temperature and were found to be strongly dependent on the nature of magnetic particle size and separation distance between them

Additional details

Publishing Information

Journal Title
Arab Journal of Nuclear Sciences and Applications (Online)
Journal Volume
50
Journal Issue
4
Journal Page Range
p. 63-71
ISSN
2090-4258

INIS

Country of Publication
Egypt
Country of Input or Organization
Egypt
INIS RN
49086896
Subject category
S77: NANOSCIENCE AND NANOTECHNOLOGY;
Descriptors DEI
COBALT; ELECTRICAL PROPERTIES; IRON OXIDES; MAGNETIC PROPERTIES; MICROSTRUCTURE; SCANNING ELECTRON MICROSCOPY; THERMAL GRAVIMETRIC ANALYSIS
Descriptors DEC
CHALCOGENIDES; CHEMICAL ANALYSIS; ELECTRON MICROSCOPY; ELEMENTS; GRAVIMETRIC ANALYSIS; IRON COMPOUNDS; METALS; MICROSCOPY; OXIDES; OXYGEN COMPOUNDS; PHYSICAL PROPERTIES; QUANTITATIVE CHEMICAL ANALYSIS; THERMAL ANALYSIS; TRANSITION ELEMENT COMPOUNDS; TRANSITION ELEMENTS