What question did this study set out to answer?

The aim is to enhance phase purity and achieve narrow-band green emissions in phosphors doped with Eu2+.

March 26, 2026Inorganic Chemistry Frontiers0 citations

Ba 2+ Co-doping Enhances Phase Purity and Enables Narrow-Band Green Emission in Sr 5/6 Li 17/6 Al 7/6 O 4 :Eu 2+ Phosphor for Backlight Display Applications

CZChenyang Zhan ZWZihao Wang SLSisi Liang

Key Points

The aim is to enhance phase purity and achieve narrow-band green emissions in phosphors doped with Eu2+.
Synthesis of alkaline earth lithoaluminates with Ba2+ co-doping
Characterization of phase purity and emission properties
Assessment of green emission efficiency
Achieved notable phase purity in the phosphor material
Narrow-band green emission was successfully generated
Showed potential for backlight display applications

Abstract

Alkaline earth lithoaluminates with the UCr4C4-type structure have demonstrated considerable potential in achieving narrow-band emissions from Eu 2+ . However, obtaining single-phase powder samples with green-emitting remains challenging. In this...

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