Molecular Weight Limit Identified for the Synthesis of Externally Initiated Poly(3-hexylthiophenes) and Further Macrocyclic Constructions

Molecular Weight Limit Identified for the Synthesis of Externally Initiated Poly(3-hexylthiophenes) and Further Macrocyclic Constructions

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Externally initiated o-tolyl initiated poly(3-hexylthiophene) (P3HT) was synthesized according to Grignard metathesis polymerization at varying chain length to compare number average molecular weights (Mn) obtained by gel permeation chromatography (GPC) and 1H NMR end group analysis. The extent of o...

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Bibliographic Details
Main Author: Wong, Michael
Other Authors: Seferos, Dwight
Language:en_ca
Published: 2013
Subjects:
poly(3-hexylthiophene)
external initiation
gel permeation chromatography
end group analysis
size exclusion chromatography
conjugated polymers
molecular weight limit
Grignard metathesis polymerization
0495
Online Access:http://hdl.handle.net/1807/35147

Internet

http://hdl.handle.net/1807/35147

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