Harnessing solid-state ion exchange for the environmentally benign synthesis of high-efficiency Mn < sup > 4+ < /sup > -doped phosphors

In this study, a solid-state ion exchange (SSIE) method is proposed to synthesize a series of Mn4+-doped fluoride phosphors, which avoids the use of HF solution during the Mn4+-doping process. The obtained Mn4+-doped fluoride phosphors exhibit strong red emission with a quantum yield of 46%.PMID:38669112 | DOI:10.1039/d4cc01530d
Source: Chemical Communications - Category: Chemistry Authors: Source Type: research