Facile Synthesis, Characterization, Catalytic and Photocatalytic Activity of Multiferroic BiFeO3 Perovskite Nanoparticles
نویسندگان
چکیده
We report the synthesis of multiferroic BiFeO3 perovskite nanoparticles using microwave combustion technique. Phase evolution is investigated by XRD, which confirms that formation a secondary ?-Bi2O3 phase with monoclinic structure along existing rhombohedral (BiFeO3) structure. The average crystalline size has been found at 50 nm. optical band gap was calculated from Tauc’s plot it 2.18 eV. appearances FT-IR spectra revealed bands 550 and 444 cm?1 were correlated to stretching modes nanostructure. surface morphology showed nanosized grains pores. magnetization-Field (M-H) hysteresis curves appearance ferrimagnetic behavior room temperature. BET area 44.86 m2/g. as-fabricated for their superior catalytic activity in two applications, include (i) Glycerol formic acid oxidation liquid high efficiency over 98 percent, (ii) Under visible light, photocatalytic breakdown rhodamine B achieved maximal (almost 99 percent). Finally, we concluded exhibit performance future multifunctional devices demonstrated simultaneous enhancement activities.
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ژورنال
عنوان ژورنال: Journal of Inorganic and Organometallic Polymers and Materials
سال: 2022
ISSN: ['1574-1451', '1574-1443']
DOI: https://doi.org/10.1007/s10904-022-02382-1