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A novel spiro-functionalized polyfluorene derivative with solubilizing side chains

Cited 60 time in Web of Science Cited 61 time in Scopus
Authors
Vak, Doojin; Chun, Chaemin; Lee, Chang Lyoul; Kim, Jang-Joo; Kim, Dong-Yu
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
URI
https://hdl.handle.net/10371/7071
DOI
https://doi.org/10.1039/b317028d
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College of Engineering/Engineering Practice School (공과대학/대학원)Dept. of Material Science and Engineering (재료공학부) Journal Papers (저널논문_재료공학부)
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