Highly Efficient Blue Emission and Superior Thermal Stability of BaAl12O19:Eu2+ Phosphors Based on Highly Symmetric Crystal Structure

Wei, Yi; Cao, Ling; Lv, Lemin; Li, Guogang; Hao, Jiarui; Gao, Junsong; Su, Chaochin; Che Lin, Chun; Seong Jang, Ho; Dang, Peipei; Lin, Jun

doi:10.1021/acs.chemmater.8b00464

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Highly Efficient Blue Emission and Superior Thermal Stability of BaAl12O19:Eu2+ Phosphors Based on Highly Symmetric Crystal Structure

Shared by NobleBlocks on Mar 15, 2018 • 12:00 AM UTC

Authors:

Yi Wei

Ling Cao

Lemin Lv

Abstract

Highly efficient phosphor materials with superior thermal stability are indispensable for phosphor-converted white light-emitting diodes (pc-WLEDs) solid state lighting. In order to obtain a high quality warm white light, near-ultraviolet (n-UV) chips combined with trichromatic phosphors have be ext...

Subject

Phosphor

Photoluminescence

Materials science

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