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A novel spiro-functionalized polyfluorene derivative with solubilizing side chains
Cited 60 time in
Web of Science
Cited 62 time in Scopus
- Authors
- Issue Date
- 2004-04
- Publisher
- Royal Society of Chemistry
- Citation
- J. Mater. Chem., 2004, 14, 1342
- Abstract
- We report on a new polyfluorene derivative containing a spiroanthracenefluorene unit with a remote C-10 position that provides facile substitution of alkyl groups. An ethylhexyl group was introduced into the spiroanthracenefluorene unit and the ethylhexyl-substituted spiroanthracenefluorene was polymerized via an Ni(0)-mediated polymerization. The polymer showed a high spectral stability with respect to heat treatment, UV irradiation, and high current passage. A light-emitting device based on this polymer showed an emission in a deep blue region with CIE color coordinates of x= 0.17 and y= 0.12.
- ISSN
- 0959-9428
- Language
- English
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