Investigating structural, thermal and optical properties of lead oxide nano-particles synthesized by sol-gel combustion method

Abstract

Abstract Metal and metal oxide nanoparticles (NPs) have piqued the interest of material scientists in recent years due to their unique physicochemical properties which are dependent on their size, shape, and chemical surroundings. The sol gel combustion is one of the most straightforward and practical technique for getting tiny and similar size and shape of the powder out of all the current lead oxide nanoparticle synthesis techniques. In this study, PbO nanoparticles are prepared using the sol-gel method followed by an auto combustion process. This research is aimed at the particle size, shape, thermal analysis, and optical properties of nanostructured PbO. Several microscopic, spectroscopic, and thermogravimetric analysis are employed for the structural characterization of lead oxide nanoparticles. Tiny lead oxide particles with a diameter of 60 nanometres have been prepared. The prepares sample's optical band gap was discovered to be 2.44 electronvolt. Thermal investigations indicate the thermal behaviour and stability of synthesized lead oxide powder and are described in details.