Characterization of Polymer-Ceramic Nanocomposites for Advanced Applications

Sunku, Kiran; Gangarapu, Satesh; Johan, Mohd Rafie; Sudarsanam, Putla

doi:10.1007/978-3-030-40513-7_8

Cited by 2 publications

(2 citation statements)

References 52 publications

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“…Figure 11 illustrates the fitting of experimental M-H data from the NCs within the first interval (i.e., 0 to H) using equation (5). We assumed m s = m eff , neglecting BMPs interaction.…”

Section: Magnetic Analysismentioning

confidence: 99%

“…Remya et al [4] reported the enhancement of the electrical and magnetic properties of BiFeO 3 /MnFe 2 O 4 NCs. The enhancement in the electrical and microwave properties [5] along with the application in controlled drug delivery [6] are observed in the case of polymer-ceramic NCs. The CoFe 2 O 4 /PVA-SiO 2 NCs are shown to be useful in magnetic and photocatalytic applications [7].…”

Section: Introductionmentioning

confidence: 98%

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Effect of annealing duration on the structural, optical and magnetic properties of NiO/NiFe₂O₄ nanocomposites

Sahu,

Panigrahi,

Chakravarty

et al. 2024

Phys. Scr.

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The impact of annealing time on the structural, optical, and magnetic characteristics of NiO/NiFe2O4 nanocomposites (NCs) was examined after successful synthesis via a straightforward economical wet chemical method. X-ray diffraction (XRD) characterization reveals the presence of cubic NiO as the predominant phase along with the minor phase fraction of NiFe2O4. Slight growth in the crystallite size from 38.96 to 40.25 nm is noticed with the rise of annealing duration. The suppression of intensity of the 2M Raman mode of NiO matrix confirms the decreasing trend of antiferromagnetic (AFM) correlations with the elevation of annealing time. The band gap of the samples increased from 3.38 to 3.98 eV upon increasing the annealing duration. The samples showed strong emissions in the UV region along with other visible emissions. The CIE chromatographic image of the samples indicated the shift of colour emission from blue to the near green region with increasing annealing time. Magnetization data suggests the presence of weak ferromagnetic feature in the background of the AFM NiO matrix at 300 K. The remanent magnetization of the samples increased slightly from ∼0.23 to 0.27 emu g−1 with increasing annealing duration along with perseverance of exchange bias (EB) in all samples at room temperature.

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“…Figure 11 illustrates the fitting of experimental M-H data from the NCs within the first interval (i.e., 0 to H) using equation (5). We assumed m s = m eff , neglecting BMPs interaction.…”

Section: Magnetic Analysismentioning

confidence: 99%

Section: Introductionmentioning

confidence: 98%

Effect of annealing duration on the structural, optical and magnetic properties of NiO/NiFe₂O₄ nanocomposites

Sahu,

Panigrahi,

Chakravarty

et al. 2024

Phys. Scr.

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show abstract

Developments in 3D-Printed Polymeric Materials and Bioactive Materials Integration for Biomedical Applications

Abodunrin,

Bricha,

El Mabrouk

2024

Reference Module in Materials Science and Materials Engineering

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Characterization of Polymer-Ceramic Nanocomposites for Advanced Applications

Cited by 2 publications

References 52 publications

Effect of annealing duration on the structural, optical and magnetic properties of NiO/NiFe₂O₄ nanocomposites

Effect of annealing duration on the structural, optical and magnetic properties of NiO/NiFe₂O₄ nanocomposites

Developments in 3D-Printed Polymeric Materials and Bioactive Materials Integration for Biomedical Applications

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Characterization of Polymer-Ceramic Nanocomposites for Advanced Applications

Cited by 2 publications

References 52 publications

Effect of annealing duration on the structural, optical and magnetic properties of NiO/NiFe2O4 nanocomposites

Effect of annealing duration on the structural, optical and magnetic properties of NiO/NiFe2O4 nanocomposites

Developments in 3D-Printed Polymeric Materials and Bioactive Materials Integration for Biomedical Applications

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Product

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Effect of annealing duration on the structural, optical and magnetic properties of NiO/NiFe₂O₄ nanocomposites

Effect of annealing duration on the structural, optical and magnetic properties of NiO/NiFe₂O₄ nanocomposites