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Synthesis of Poly(9,9-dialkylfluorene-2,7-vinylene) (PFV) via Gilch Polymerization
Paper Type  |
Contributed Paper |
Title |
Synthesis of Poly(9,9-dialkylfluorene-2,7-vinylene) (PFV) via Gilch Polymerization |
Author |
Piched Anuragudom [a], Teerapol Wongchanapiboon [a], T. Randall Lee [b] and Sukon Phanichphant *[a] |
Email |
psukon@yahoo.com |
|
Abstract: This paper describes a simple strategy for synthesizing poly(9,9-dialkylfluorene-2, 7-vinylenes) (PFV) having high molecular weight by Gilch polymerization method. The structure and optical properties of PFV were characterized by gel permeation chromatography (GPC), NMR spectroscopy, UV-Vis spectroscopy, and fluorescence spectroscopy. UV-Vis absorption spectra showed the broad absorption band with λmax = 414 nm. It exhibited a greenish fluorescence at λmax emission = 453 nm with shoulder at 488 nm. Similarly, photoluminescence spectra of powder samples of PFV showed λmax emission = 505 nm with shoulder at 535 nm.
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Start & End Page |
301 - 308 |
Received Date |
2006-03-07 |
Revised Date |
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Accepted Date |
2006-05-09 |
Full Text |
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Keyword |
Gilch polymerization, PFV, Poly(9,9-dialkylfluorene-2,7-vinylenes) |
Volume |
Vol.33 No.3 (SEPTEMBER 2006) |
DOI |
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Citation |
Anuragudom P., Wongchanapiboon T., Lee T.R. and Sukon Phanichphant , Synthesis of Poly(9,9-dialkylfluorene-2,7-vinylene) (PFV) via Gilch Polymerization, Chiang Mai J. Sci., 2006; 33(3): 301-308. |
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