Synthesizing Nano Phosphors With Varying Concentration Of Capping Agent

Abstract

Nanophosphors, also known as nanoparticles with unique optical properties, have garnered significant attention in various fields due to their potential applications in optoelectronics, biomedical imaging, and solid-state lighting. The capping agent serves as a crucial component in controlling the size, stability, and luminescence efficiency of the nanophosphors. Optical absorption studies show that, as capping agent concentration is increased, the absorption edge shifts toward the blue region, indicating that the effective band gap energy increases with decreasing particle size, while no variation in the absorption spectra was observed with the change in doping concentration. X-ray diffraction was used to study the nano phosphors that were extracted. Particle size was observed to decrease with increasing capping agent content.