Preparation and structure/property relationships in polythiophene and related polymers

Polythiophene (PTh) and a series of conjugated poly(3-alkylthiophene)s (P3ATs), including poly(3-methylthiophene) (P3MT), poly(3-butylthiophene) (P3BT), poly(3-hexylthiophene) (P3HT), poly(3-octylthiophene) (P30T) and poly(3-decylthiophene) (P3DT) were prepared via chemical oxidative polymerization....

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Bibliographic Details
Main Author: Liu, Hongmei.
Other Authors: Hu, Xiao
Format: Theses and Dissertations
Language:English
Published: 2008
Subjects:
Online Access:http://hdl.handle.net/10356/13533
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Institution: Nanyang Technological University
Language: English
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Summary:Polythiophene (PTh) and a series of conjugated poly(3-alkylthiophene)s (P3ATs), including poly(3-methylthiophene) (P3MT), poly(3-butylthiophene) (P3BT), poly(3-hexylthiophene) (P3HT), poly(3-octylthiophene) (P30T) and poly(3-decylthiophene) (P3DT) were prepared via chemical oxidative polymerization. Except PTh and P3MT, the as-synthesised polymers exhibit both solution and melting processability. Chemical and physical properties of the polymers were characterized by using structural, spectroscopic and thermal analysis. X-ray diffraction study confirmed a layered structure, in which the main chains are stacked on top of each other, forming parallel planes.