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Proceedings Paper

Copolymers derived from phenol functional telechelic oligofluorenes
Author(s): James A. Cella; Anil Duggal; Christian M. Heller; Jie Liu; Joseph Shiang; David Simon; Micah Sze
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Paper Abstract

A series of phenol-capped, oligofluorenes having 2,3,5 and 7 fluorene units and a statistical oligomer with an average of about 10 fluorene units was prepared. In a similar fashion, phenol-capped oligomers having various charge-transporting moieties incorporated into the oligomeric structures were prepared. Polymers were prepared from the oligomers by various linking reactions involving the phenol groups. Trends in the optical and electrical properties as a function of oligomer length will be reported. Device data for this family of emissive copolymers indicates that charge mobility increases with conjugation length, and can be as good as or better than that of an analogous fluorene homopolymer.

Paper Details

Date Published: 5 December 2006
PDF: 10 pages
Proc. SPIE 6333, Organic Light Emitting Materials and Devices X, 63330I (5 December 2006); doi: 10.1117/12.684177
Show Author Affiliations
James A. Cella, General Electric Global Research Ctr. (United States)
Anil Duggal, General Electric Global Research Ctr. (United States)
Christian M. Heller, General Electric Global Research Ctr. (United States)
Jie Liu, General Electric Global Research Ctr. (United States)
Joseph Shiang, General Electric Global Research Ctr. (United States)
David Simon, General Electric Global Research Ctr. (United States)
Micah Sze, General Electric Global Research Ctr. (United States)


Published in SPIE Proceedings Vol. 6333:
Organic Light Emitting Materials and Devices X
Zakya H. Kafafi; Franky So, Editor(s)

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