Synthesis and Thermodynamic Study of Ceramic Nanoparticles in Organic Based Solvent
Keywords:
SiC nanoparticles; Sol-gel technique; Nanosuspension, XRDAbstract
Silicon carbide (SiC) is a well-known ceramic type nanoparticle, it has been synthesized via sol-gel method. The size, morphologies and bonding states of synthesized SiC nanoparticles were investigated by X-ray diffraction (XRD), scanning electron microscopy (SEM) and Fourier transform infrared spectroscopy (FTIR). The results show that the synthesized SiC nanoparticles are high-quality crystals with high aspect ratios. The thermodynamics analysis of SiC nanoparticles in organic base fluids were studied with purpose of applications in various fields. X-ray diffraction (XRD) results indicated the major phases of SiC. Scanning electron microscopy (SEM) images shows that SiC particles mainly composed of crystalline nanoparticles. FTIR provides valuable and practical information about the chemical bond states of the materials. FTIR spectra of the SiC nanoparticles have revealed strong absorption bands with a very small variation. Average particle size of SiC nanoparticle has been estimated by using Debye-Scherrer formula. The thermodynamic properties of nanomaterials related to the surface of nanoparticles and nanoparticle surfactant interactions, these properties of SiC nanosuspension were studied by non-destructive technique.
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