JO parameter analysis for Y2O3: Eu3+nanophophor synthesis by novel low temperature combustion method with thioglycerol as fuel for near UV light emitting diode

This research paper explores a novel low-temperature combustion method utilizing thioglycerol as a sustainable fuel for the synthesis of Y 2 O 3 :Eu 3+ nanophosphors. The investigation focuses on the analysis of Judd–Ofelt (JO) parameters to gain insights into the luminescent properties and optical performance of the nanophosphors for potential application in near-ultraviolet (UV) light-emitting diodes (LEDs). The adopted low-temperature combustion method not only results in nanophosphors with exceptional optical characteristics but also minimizes energy consumption and environmental impact. The comprehensive study includes the synthesis process, structural characterization, and photoluminescence analysis of the Y 2 O 3 :Eu 3+ nanophosphors. The JO parameter analysis, rooted in the Judd–Ofelt theory, provides a deeper understanding of the luminescent behavior of the nanophosphors. This approach allows for the tailoring of their optical properties to optimize efficiency for near-UV LED applications. The research findings highlight the significance of JO parameter analysis in fine-tuning the luminescent properties of Y 2 O 3 :Eu 3+ nanophosphors. Moreover, the utilization of a low-temperature combustion method contributes to the development of advanced materials for next-generation optoelectronic devices. This work not only enhances our understanding of nanophosphor synthesis but also paves the way for the creation of more energy-efficient and environmentally friendly lighting solutions, addressing the growing demand for sustainable technologies in the field of lighting and optoelectronics.