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Please use this identifier to cite or link to this item: http://hdl.handle.net/123456789/2799

Title: 9,9-Disubstituted Fluorene-Based Polymers:Preparation and Characterization
Authors: Ayalew, Hussen
Advisors: Wendimagegn Mammo (Professor)
Keywords: 9,9-Disubstituted
Copyright: Jul-2009
Date Added: 8-May-2012
Publisher: AAU
Abstract: A family of conjugated polymers based on 9,9-disubstituted fluorenes and cyanovinylenes were reported. The polymers were synthesized by employing a slightly modified Suzuki coupling polymerization reaction and condensation polymerization utilizing the Knoevenagel reaction. The resulting polymers showed good solubility in chloroform. The energetic positions of the band edges were determined by cyclic voltammetry. The synthesized polymers were characterized by using spectroscopic techniques such as UV-Vis and 1H- NMR. The presented polymers exhibited emission of blue to red colors
URI: http://hdl.handle.net/123456789/2799
Appears in:Thesis - Chemistry

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