Bright white-light emission from a single organic compound in the solid state.
Angew Chem Int Ed Engl
; 53(18): 4572-7, 2014 Apr 25.
Article
em En
| MEDLINE
| ID: mdl-24677585
ABSTRACT
White-light-emitting materials and devices have attracted enormous interest because of their great potential for various lighting applications. We herein describe the light-emitting properties of a series of new difunctional organic molecules of remarkably simple structure consisting of two terminal 4-pyridone push-pull subunits separated by a polymethylene chain. They were found to emit almost "pure" white light as a single organic compound in the solid state, as well as when incorporated in a polymer film. To the best of our knowledge, they are the simplest white-light-emitting organic molecules reported to date.
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MEDLINE
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En
Ano de publicação:
2014
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Article