Mn3O4 Nanoparticle Synthesis via Ionic Liquid-Assisted Route

作者: M. Ramalakshmi , P. Shakkthivel , Min Kim

DOI: 10.1007/S10948-014-2613-1

关键词: Fourier transform infrared spectroscopyThermogravimetric analysisMaterials sciencePhase (matter)SulfonateNuclear magnetic resonanceNanocrystalChemical engineeringNanoparticleIonic liquidSuperparamagnetism

摘要: Via the green chemistry route, a new class of Mn3O4 nanoparticles has been synthesized using 1-n-butyl-3-methylimidazolium trifluoromethane sulfonate [BMIM][TfO] ionic liquid, which serves as capping agent. The thermal behavior, phase structure, morphology, and magnetic properties samples are characterized by thermogravimetric analysis (TGA), X-ray diffraction (XRD), Fourier transform infrared spectroscopy (FT-IR), Field emission scanning electron microscopy (FE-SEM), Vibrating sample magnetometer (VSM) studies. phase-pure nanocrystals with 40-nm narrow particle size distribution obtained significant influence liquid. show superparamagnetic behavior.

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