Synthesis, properties, and guest-host systems of triphenylamine-based oligo(arylenevinylene)s : Advanced materials for LED applications

Title data

Sander, Roland ; Stümpflen, Volker ; Wendorff, Joachim H. ; Greiner, Andreas:
Synthesis, properties, and guest-host systems of triphenylamine-based oligo(arylenevinylene)s : Advanced materials for LED applications.
In: Macromolecules. Vol. 29 (1996) Issue 24 . - pp. 7705-7708.
ISSN 1520-5835
DOI: https://doi.org/10.1021/ma960743y

Official URL:

Abstract in another language

The synthesis of triphenylamine-based oligo(arylenevinylene)s was accomplished by Pd-catalyzed one-pot coupling of styrenes and tris(4-bromophenylamine). These oligo(arylenevinylene)s are characterized by temperature-induced crystallization in bulk but are amorphous in guest-host systems with polysulfone from which high-quality films for optical applications were obtained. The photoluminescence spectra of the oligo(arylenevinylene)s differed significantly in different solvents as well as in different polymer hosts which is of interest for multicolored LEDs.

Further data

Item Type:	Article in a journal
Refereed:	Yes
Additional notes:	ISI:A1996VU06600010
Keywords:	LIGHT-EMITTING-DIODES; MOLECULARLY DOPED POLYMERS; BLENDS; ELECTROLUMINESCENCE
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:	15 Apr 2015 13:34
Last Modified:	28 Jul 2023 09:28
URI:	https://eref.uni-bayreuth.de/id/eprint/10287