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Chemical and electrochemical polymerisation of diacetylenes containing thienyl moiety as the side group

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Title Chemical and electrochemical polymerisation of diacetylenes containing thienyl moiety as the side group
 
Creator SARKAR, A
TALWAR, SS
OKADA, S
NAKANISHI, H
 
Subject conducting polymers
oligomers
 
Description Two symmetrical diacetylene monomers containing thienyl moiety as the side groups, namely 1,4-bis(2'-thienyl)butadiyne and 1,4-bis(3'-thienyl)butadiyne, are reported which have been successfully polymerised electrochemically. They have also been polymerised chemically in solution using Lewis acid as initiator. The resulting polymers have been characterised by elemental analysis, infrared spectra, absorption spectra and by solid state NMR spectra. The polymers were found to have conjugated pi-electron structure and both of them show high environmental stability. The properties of the polymers have been compared with that of poly(3-methylthiophene) which is a conventional and much studied conjugated polymer. The electrical conductivity of the polymers has also been investigated.
 
Publisher SPRINGER VERLAG
 
Date 2011-08-30T08:07:40Z
2011-12-26T12:58:50Z
2011-12-27T05:49:28Z
2011-08-30T08:07:40Z
2011-12-26T12:58:50Z
2011-12-27T05:49:28Z
1999
 
Type Article
 
Identifier POLYMER BULLETIN, 42(1), 69-76
0170-0839
http://dx.doi.org/10.1007/s002890050436
http://dspace.library.iitb.ac.in/xmlui/handle/10054/12247
http://hdl.handle.net/10054/12247
 
Language en