Influence of various surfactants on magnetic property of cobalt ferrite prepared by Co-precipitation technique

Here we report a low cost scalable synthesis of L‐alanine capped CoFe2O4 magnetic nanoparticles, with excellent size tunability and magnetic properties. Samples were analyzed in details using electron microscopy, X‐ray powder diffraction and vibrational sample magnetometry. The magnetic nanoparticles have demonstrated excellent size distribution, uniformity and phase purity. It was found that the presence and concentration of L‐alanine ligand dramatically affects the size and morphology of the resulting CoFe2O4 nanoparticles, enabling size tunability from 120.5 to 11.3 nm. The magnetic moments of nanomaterials are ranging from 74 to 41 Am2kg−1, they are easily manipulated by an external magnetic field and show the onset of superparamagnetic behavior in the smaller nanoparticles prepared.

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Synthesis and Magnetic Properties of L‐Alanine Capped CoFe₂O₄ Nanoparticles

Serrano-García

Purcell-Milton

McCarthy

et al. 2018

ChemistrySelect

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Microstructural study with enhanced dielectric and magnetic properties of Cu1-xCdxFe2O4 nanoparticles prepared at low-temperature green-synthesized technique

Moualhi,

Horcheni,

Moualhi

et al. 2024

Materials Chemistry and Physics

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Prenucleation formations in control over synthesis of CoFe2O4 nanocrystalline powders

Almjasheva

Гусаров

2016

Russ J Appl Chem

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Influence of various surfactants on magnetic property of cobalt ferrite prepared by Co-precipitation technique

Cited by 3 publications

References 22 publications

Synthesis and Magnetic Properties of L‐Alanine Capped CoFe₂O₄ Nanoparticles

Synthesis and Magnetic Properties of L‐Alanine Capped CoFe₂O₄ Nanoparticles

Microstructural study with enhanced dielectric and magnetic properties of Cu1-xCdxFe2O4 nanoparticles prepared at low-temperature green-synthesized technique

Prenucleation formations in control over synthesis of CoFe2O4 nanocrystalline powders

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Influence of various surfactants on magnetic property of cobalt ferrite prepared by Co-precipitation technique

Cited by 3 publications

References 22 publications

Synthesis and Magnetic Properties of L‐Alanine Capped CoFe2O4 Nanoparticles

Synthesis and Magnetic Properties of L‐Alanine Capped CoFe2O4 Nanoparticles

Microstructural study with enhanced dielectric and magnetic properties of Cu1-xCdxFe2O4 nanoparticles prepared at low-temperature green-synthesized technique

Prenucleation formations in control over synthesis of CoFe2O4 nanocrystalline powders

Contact Info

Product

Resources

About

Synthesis and Magnetic Properties of L‐Alanine Capped CoFe₂O₄ Nanoparticles

Synthesis and Magnetic Properties of L‐Alanine Capped CoFe₂O₄ Nanoparticles