Effect of various polymer types on Fe2O3 nanocomposite characteristics: insights from microstructural morphological, optical and band gap analyses

Mohammed, Kahtan A.; Salem, Karrar Hazim; Shihab, Shaymaa Abd AlKareem; Algburi, Sameer; Kareem, Ali; Alkhafaji, Mohammed Ayad; Zabibah, Rahman S.; Alsultany, Forat H.; Sharma, Shubham; Kumar, Abhinav; Abbas, Mohamed

doi:10.1007/s00289-024-05330-w

Polym. Bull.

2024

DOI: 10.1007/s00289-024-05330-w

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Effect of various polymer types on Fe2O3 nanocomposite characteristics: insights from microstructural morphological, optical and band gap analyses

Kahtan A. Mohammed,

Karrar Hazim Salem,

Shaymaa Abd AlKareem Shihab

et al.

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Nanostructural Modification of Fe₂O₃Nanoparticles: Carbon Coating for Enhanced Magnetic Behavior

Qasim,

Iqbal,

Khan

et al. 2024

Physica Rapid Research Ltrs

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In this study, the enhancement of magnetic properties in Fe2O3nanoparticles through nanostructural modification via carbon coating is investigated. Fe2O3and carbon‐coated Fe2O3nanoparticles are synthesized using the solvothermal method. Structural, morphological, optical, and magnetic properties are comprehensively analyzed. The results demonstrate a significant reduction in particle size upon carbon coating, effectively mitigating agglomeration. Furthermore, carbon‐coated nanoparticles exhibit substantial enhancement in coercivity, remanence, and saturation magnetization suggesting improved magnetic behavior in comparison to their uncoated counterparts. This enhancement is attributed to the prevention of spin misalignment at the nanoparticle surface by the carbon coating, as well as the formation of distinct magnetic domains due to the reduced particle size. The observed improvements underscore the effectiveness of carbon coating in tailoring the magnetic properties of Fe2O3nanoparticles for applications in magnetic devices and biomedical systems, such as magnetic hyperthermia and drug delivery systems, where precise control over magnetic behavior is crucial.

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Nanostructural Modification of Fe₂O₃Nanoparticles: Carbon Coating for Enhanced Magnetic Behavior

Qasim,

Iqbal,

Khan

et al. 2024

Physica Rapid Research Ltrs

View full text Add to dashboard Cite

show abstract

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Effect of various polymer types on Fe2O3 nanocomposite characteristics: insights from microstructural morphological, optical and band gap analyses

Cited by 1 publication

References 66 publications

Nanostructural Modification of Fe₂O₃Nanoparticles: Carbon Coating for Enhanced Magnetic Behavior

Nanostructural Modification of Fe₂O₃Nanoparticles: Carbon Coating for Enhanced Magnetic Behavior

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Effect of various polymer types on Fe2O3 nanocomposite characteristics: insights from microstructural morphological, optical and band gap analyses

Cited by 1 publication

References 66 publications

Nanostructural Modification of Fe2O3Nanoparticles: Carbon Coating for Enhanced Magnetic Behavior

Nanostructural Modification of Fe2O3Nanoparticles: Carbon Coating for Enhanced Magnetic Behavior

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Nanostructural Modification of Fe₂O₃Nanoparticles: Carbon Coating for Enhanced Magnetic Behavior

Nanostructural Modification of Fe₂O₃Nanoparticles: Carbon Coating for Enhanced Magnetic Behavior