Synergetic effect-triggered performance promotion of Sr3?xBaxP5N10Cl:Eu2+phosphors
Journal
Journal of Materials Chemistry C
Journal Volume
9
Journal Issue
36
Pages
12063-12067
Date Issued
2021
Author(s)
Abstract
Nitridophosphate phosphors have become a popular material in white light-emitting diode applications. With the introduction of the hot isostatic press, a new and promising method has been opened for nitridophosphate phosphors. Here, a series of zeolitic nitridophosphate phosphors Sr2.91?xBaxP5N10Cl:0.09Eu2+was synthesized using a hot isostatic press. The synergetic effect on cation substitution of Sr2+and Ba2+was explored to improve the internal quantum efficiency through morphology and charge variation analysis. Detailed thermal properties were determined using the temperature-dependent photoluminescence intensity and decay time. This research provides a different perspective to analyze nitridophosphate phosphors and develop novel luminescent materials. ? The Royal Society of Chemistry 2021.
Subjects
Phosphors
Presses (machine tools)
Cation substitutions
Charge variation
Internal quantum efficiency
Isostatic Press
Nitridophosphate
Performance
Synergetic effect
Synthesised
Variation analysis
White light emitting diodes
Light emission
Type
journal article