Gd<sup>3+</sup>-substituted BiFeO<sub>3</sub> perovskite nanoparticles: facile synthesis, characterization, and applications in heterogeneous catalysis

Subhashini, N; Revathi, S.; Ubaidullah, Mohd; Al‐Enizi, Abdullah M.; Muthulakshmi, Nagaraj; Thiripurasundari, D.; Shaikh, Shoyebmohamad F.; Nafady, Ayman; Moydeen, Meera; Al-Enzi, Nouf B.; Alkhalifah, Rayana Ibrahim; Dash, Chandra Sekhar; Ubaidullah, Mohd; Sukumar, M.

doi:10.1039/d2dt03138h

Cited by 13 publications

(1 citation statement)

References 64 publications

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“…The strength of the peaks associated with the hexagonal phase steadily increases with increasing Co 2+ content. As the Co 2+ doping concentration increased, this effect became more apparent, con rming the creation of a stable two-phase perovskite system [19][20][21][22][23].…”

Section: Xrd Analysismentioning

confidence: 86%

Effect of Co 2+ substituted La 2 CuO 4 nanoparticles: Structural, morphological, optical and magnetic behaviour

Dash,

Yuvaraj,

Jothiramalingam

et al. 2024

Preprint

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Impact of Co2+ doping on the properties of the structural, magnetic, functional and optical of La2CuO4 system formed by combustion process. Every sample of lanthanum cuprate was examined. The development of single-phase orthorhombic crystals with a Bmab space group was verified by X-ray diffraction patterns. The monophasic orthorhombic lattice structure of the material has crystallite size that falls between 28 and 41 nm. The lattice constant falls between a = 5.361 Å − 5.349 Å, b = 5.410 Å − 5.399 Å & c = 13.160 Å − 13.148 Å. The XRD of La2CuO4 perovskite nanomaterials correspond well with the calculated ones, with χ2 values closer to 1. Energy gap values decreases from 1.75 to 1.68 eV due to the quantum confinement. The hysteresis curves recorded at 300 K show that coercivity ranges from 210.09 to 177.37 Oe as the content decreases, confirming that the crystallite size increase. The samples were with soft ferromagnetic behavior found in the VSM study.

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Section: Xrd Analysismentioning

confidence: 86%

Effect of Co 2+ substituted La 2 CuO 4 nanoparticles: Structural, morphological, optical and magnetic behaviour

Dash,

Yuvaraj,

Jothiramalingam

et al. 2024

Preprint

Self Cite

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Impact of In3+doped BiFeO3 nanoparticles prepared by direct combustion method: structural, elemental, optical, vibrational, morphology and magnetic studies

Revathi,

Ashok,

Anitha

et al. 2024

J Mater Sci: Mater Electron

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A comparative study of structural, optical, and magnetic properties of LaFeO3 and La2CuO4 perovskite nanoparticles

Sukumar,

Simon,

Kumar

et al. 2024

J Mater Sci: Mater Electron

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Gd³⁺-substituted BiFeO₃ perovskite nanoparticles: facile synthesis, characterization, and applications in heterogeneous catalysis

Abstract: We present the combustion-based synthesis of BiFeO3 (BFO) and Gd:BiFeO3 perovskite nanoparticles. XRD demonstrates that undoped BFO (x = 0) perovskite sample shows a single perovskite phase with rhombohedral structure....

Cited by 13 publications

References 64 publications

Effect of Co 2+ substituted La 2 CuO 4 nanoparticles: Structural, morphological, optical and magnetic behaviour

Effect of Co 2+ substituted La 2 CuO 4 nanoparticles: Structural, morphological, optical and magnetic behaviour

Impact of In3+doped BiFeO3 nanoparticles prepared by direct combustion method: structural, elemental, optical, vibrational, morphology and magnetic studies

A comparative study of structural, optical, and magnetic properties of LaFeO3 and La2CuO4 perovskite nanoparticles

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Gd3+-substituted BiFeO3 perovskite nanoparticles: facile synthesis, characterization, and applications in heterogeneous catalysis

Abstract: We present the combustion-based synthesis of BiFeO3 (BFO) and Gd:BiFeO3 perovskite nanoparticles. XRD demonstrates that undoped BFO (x = 0) perovskite sample shows a single perovskite phase with rhombohedral structure....

Cited by 13 publications

References 64 publications

Effect of Co 2+ substituted La 2 CuO 4 nanoparticles: Structural, morphological, optical and magnetic behaviour

Effect of Co 2+ substituted La 2 CuO 4 nanoparticles: Structural, morphological, optical and magnetic behaviour

Impact of In3+doped BiFeO3 nanoparticles prepared by direct combustion method: structural, elemental, optical, vibrational, morphology and magnetic studies

A comparative study of structural, optical, and magnetic properties of LaFeO3 and La2CuO4 perovskite nanoparticles

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Gd³⁺-substituted BiFeO₃ perovskite nanoparticles: facile synthesis, characterization, and applications in heterogeneous catalysis