Structural, electrical and transport phenomena of Co ferrite substituted by Cd

Abdeen, A. M.; Hemeda, O. M.; Assem, E. E.; Elsehly, M. M.

doi:10.1016/s0304-8853(01)00465-6

Cited by 89 publications

(32 citation statements)

References 10 publications

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“…Nickel ferrite, NiFe 2 O 4 has totally inverse spinel structure with half of the Fe 3+ ions in B sites and the other half in A sites and all the Ni 2+ ions in octahedral sites [16]. In the NiAl x Fe 2-x O 4 ferrites, the Ni 2+ ions exclusively occupy the octahedral sites, while some of the Al 3+ ions prefer to occupy the tetrahedral sites and the rest are stable in the octahedral sites [21].…”

Section: X-ray Diffraction Analysismentioning

confidence: 99%

Structural and vibrational studies of NiAlxFe2−xO4 ferrites (0≤x≤1)

Bouhadouza

Rais

Kaoua

et al. 2015

Ceramics International

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Section: X-ray Diffraction Analysismentioning

confidence: 99%

Structural and vibrational studies of NiAlxFe2−xO4 ferrites (0≤x≤1)

Bouhadouza

Rais

Kaoua

et al. 2015

Ceramics International

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“…Similar linear dependence results have also been observed to many researchers. [9,10]. Increase in lattice parameter with Cd 2+ leads due to the difference in ionic sizes of the component ions.…”

Section: Xrd Analysismentioning

confidence: 99%

Electric and Dielectric behavior of Ni-Co-Cd Ferrite

Aldar¹,

Pinjari²,

Burange³

2014

IOSRJAP

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“…The peak broadening in XRD pattern is a characteristic of the produced nanostructures. The average crystallite size of NiO is estimated by the well-known Debye-Sherrer formula using peak broadening [36],…”

Section: Characterization Methodsmentioning

confidence: 99%

Synthesis of Pyramid-Shaped NiO Nanostructures using Low-Temperature Composite- Hydroxide- Mediated Approach

Shahid¹,

Khan²,

Zakria³

et al. 2016

J Material Sci Eng

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Composite-hydroxide-mediated (CHM) approach was used to synthesize NiO nanocrystals. The proposed method makes use of molten composite hydroxides; providing reaction media and lower the process temperature. Processing temperature and reaction time are the two potential parameters to control the growth of a nanomaterial. The method was used at temperatures in the range of 180-250°C and formation of the nanomaterial was monitored using XRD, SEM, EDX, FTIR, and UV-visible spectroscopy. The produced nanomaterial was purely polycrystalline with an average crystallite size in the range of 23.71-36.92 nm. Method suggested formation of pyramid shaped NiO nanocrystals in the temperature range 220-250°C. Evidence on the elemental composition, purity, and chemical bonding were obtained from EDX and FTIR analysis respectively. Estimation on direct bandgap was made from the optical analysis and found to be in the range 4.0-4.8 eV. The method is attractive and seems a cost effective route for the growth of transition metal oxides for research purpose. For further efficacy, the approach can be examined for other technologically significant nanostructures.

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Structural, electrical and transport phenomena of Co ferrite substituted by Cd

Cited by 89 publications

References 10 publications

Structural and vibrational studies of NiAlxFe2−xO4 ferrites (0≤x≤1)

Structural and vibrational studies of NiAlxFe2−xO4 ferrites (0≤x≤1)

Electric and Dielectric behavior of Ni-Co-Cd Ferrite

Synthesis of Pyramid-Shaped NiO Nanostructures using Low-Temperature Composite- Hydroxide- Mediated Approach

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