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Polystyrenes modified by short arylenevinylene segments for light-emitting applications: Synthesis and structure-property relationships

Title data

Hesemann, Peter ; Greiner, Andreas:
Polystyrenes modified by short arylenevinylene segments for light-emitting applications: Synthesis and structure-property relationships.
In: Polymers for Advanced Technologies. Vol. 8 (January 1997) Issue 1 . - pp. 23-29.
ISSN 1099-1581
DOI: https://doi.org/10.1002/(SICI)1099-1581(199701)8:1<23::AID-PAT607>3.0.CO;2-W

Official URL: Volltext

Abstract in another language

The synthesis of 4-vinylstilbenes was accomplished by the Heck and Wittig reactions. Bromination of polystyrene was achieved by an iron-catalyzed electrophilic substitution reaction. Polymer-analogous coupling reactions of styrenes with respect to stilbenes with poly(bromostyrene)s was accomplished by Heck- reactions under optimized reaction conditions and is reported with respect to the molecular weight of the poly(bromostyrene)s. Thermal and optical properties are discussed with respect to light-emitting diode applications.

Further data

Item Type: Article in a journal
Refereed: Yes
Additional notes: ISI:A1997WP83000004
Keywords: modified polystyrenes; arylenevinylene segments; light-emitting applications; thermal and optical properties
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 08:57
Last Modified: 16 Apr 2015 08:57
URI: https://eref.uni-bayreuth.de/id/eprint/10284