Preparation and Magnetic Property of Bi2Fe4O9 Nanoparticles by Hydrothermal Method

Hong Yan Miao; Zhi Wei Yu; Guo Qiang Tan

doi:10.4028/www.scientific.net/KEM.368-372.112

Paper Titles

Ferroelectric Properties of Sol-Gel Derived Ca_1-xSr_xBi₄Ti₄O₁₅ Thin Films
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Synthesis of Nanocrystalline 0.94Bi_0.5Na_0.5TiO₃-0.06BaTiO₃ Powder by a Citrate Method
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Processing and Properties of Ferroelectric Bi_4-x La _xTi₃O₁₂ Ceramics
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Bi_4-xLa_xTi₃O₁₂ Ferroelectric Thin Films Prepared by RF Magnetron Sputtering
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Preparation and Magnetic Property of Bi₂Fe₄O₉ Nanoparticles by Hydrothermal Method
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Molten Salt Synthesis of CaCu₃Ti₄O₁₂
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Effects of the Replacement of Ti by Zr on the Dielectric Properties of CaCu₃Ti₄0₁₂ Ceramics
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Effects of CuO on the Preparation, Microstructure and Dielectric Response of CaCu₃Ti₄O₁₂
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Preparation and Characterization of CaCu₃Ti₄O₁₂ Ceramics by Cold Isostatic Press Forming
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HomeKey Engineering MaterialsKey Engineering Materials Vols. 368-372Preparation and Magnetic Property of Bi2Fe4O9...

Preparation and Magnetic Property of Bi₂Fe₄O₉ Nanoparticles by Hydrothermal Method

Abstract:

Bi2Fe4O9 nanoparticles were prepared at low temperature via a facile, one-step hydrothermal synthesis process using iron(III) nitrate nonahydrate (Fe(NO3)3•9H2O) and bismuth nitrate pentahydrate (Bi(NO3)3•5H2O) as starting materials and sodium hydroxide (NaOH) as precipitant and mineralizer. XRD results indicated that the as-prepared nanoparticles are pure orthorhombic Bi2Fe4O9. SEM images revealed that the as-prepared Bi2Fe4O9 nanoparticles have a sheet-like morphology. They are paramagnetic at room temperature demonstrated by the magnetic measurements.

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Key Engineering Materials (Volumes 368-372)

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112-114

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https://doi.org/10.4028/www.scientific.net/KEM.368-372.112

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February 2008

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Hong Yan Miao, Zhi Wei Yu, Guo Qiang Tan

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Bi₂Fe₄O₉ Nanoparticles, Hydrothermal, Magnetic Property

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