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Multicoloured chromophore for white-light-emitting diodes

Title data

Christ, Thomas ; Greiner, Andreas ; Sander, Roland ; Stümpflen, Volker ; Wendorff, Joachim H.:
Multicoloured chromophore for white-light-emitting diodes.
In: Advanced Materials. Vol. 9 (1997) Issue 3 . - pp. 219-222.
ISSN 1521-4095
DOI: https://doi.org/10.1002/adma.19970090305

Official URL: Volltext

Abstract in another language

Light-emitting diodes that emit white light require active materials that are able to emit throughout the entire visible spectrum. A simple approach is reported here, based on host-guest systems in which the guest is a single chromophore and the host a polymer blend. It is demonstrated that the emission of the chromophore may depend strongly on the choice of the matrix polymer. The absorption, photoluminescence, and electroluminescence spectra of the chromophore PSA in matrices of polynorbornene, Durel (a polyarylate), polyvinylpyridine, and blends are presented.

Further data

Item Type: Article in a journal
Refereed: Yes
Additional notes: ISI:A1997WM07200002
Keywords: POLYMER; DEVICE
Institutions of the University: Faculties > Faculty of Biology, Chemistry and Earth Sciences > Department of Chemistry > Chair Macromolecular Chemistry II > Chair Macromolecular Chemistry II - Univ.-Prof. Dr. Andreas Greiner
Faculties
Faculties > Faculty of Biology, Chemistry and Earth Sciences
Faculties > Faculty of Biology, Chemistry and Earth Sciences > Department of Chemistry
Faculties > Faculty of Biology, Chemistry and Earth Sciences > Department of Chemistry > Chair Macromolecular Chemistry II
Result of work at the UBT: No
DDC Subjects: 500 Science > 540 Chemistry
Date Deposited: 16 Apr 2015 12:05
Last Modified: 16 Apr 2015 12:05
URI: https://eref.uni-bayreuth.de/id/eprint/10281