Synthesis and Preparation of LaNiMgO4 Green Nano Catalyst Recyclable by ultrasonic Co-precipitation Method

In this paper, nanoparticles of lanthanum nickelate substituted with Magnesium (LaNiMgO4), have been successfully synthesized in co-precipitation method assisted by ultrasonic, with surfactant. It is a simple, novel and cost effective method. The obtained products characterized by using techniques such as X-ray powder diffraction (XRD), Fourier transformed infrared spectroscopy (FT-IR), Scanning electron microscopy (SEM). The FT-IR spectra of show absorption bands at 400 to 500 cm-1 that attributed to metal-O stretching vibration and O-metal-O deformation vibration. The structural, functional groups and optical characters are with using of SEM and FTIR techniques. XRD studies confirm the presence of high degree of crystallinity nature of LaMgNiO4 nanoparticles

کلیدواژه ها:

Green catalyst LaNiMgO4 ، recyclable ، ultrasonic co-precipitation