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Published on: October 24, 2017
Direct White-Light Emitting From a Single Metal-Organic Framework with Dual Phosphorescence Peaks
Xiao-Gang Yang1, Ying-Jun Chen1, Pei-Pei Yin1
1College of Chemistry and Chemical Engineering, Luoyang Normal University, Henan Key Laboratory of Function-Oriented Porous Materials, Luoyang 471934, People's Republic of China.
Abstract:
Single component white-light-emitting (SCWLE) materials are extremely desired in the field of solid-state lighting. However, pure-phosphorescent SCWLE has rarely been reported. Herein, one halogen-bonding-containing MOF [Cd(5-BIPA)(phen)] (1) has been synthesized, which shows efficient white-light emission originating from dual phosphorescence bands with different wavelengths and lifetimes. The fabrication of a phosphor-converted white-light-emitting diode device driven by pulsing current enables this MOF to be a promising phosphor.
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