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http://hdl.handle.net/1942/12067
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DC Field | Value | Language |
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dc.contributor.author | DILIEN, Hanne | - |
dc.contributor.author | CHAMBON, Sylvain | - |
dc.contributor.author | CLEIJ, Thomas | - |
dc.contributor.author | LUTSEN, Laurence | - |
dc.contributor.author | VANDERZANDE, Dirk | - |
dc.contributor.author | ADRIAENSENS, Peter | - |
dc.date.accessioned | 2011-08-05T07:08:40Z | - |
dc.date.available | NO_RESTRICTION | - |
dc.date.available | 2011-08-05T07:08:40Z | - |
dc.date.issued | 2011 | - |
dc.identifier.citation | MACROMOLECULES, 44(12). p. 4711-4720 | - |
dc.identifier.issn | 0024-9297 | - |
dc.identifier.uri | http://hdl.handle.net/1942/12067 | - |
dc.description.abstract | During the past decades several synthetic routes toward the low band gap polymer poly(2,5-thienylene vinylene) (PTV) and derivatives have been studied. This study describes an extensive NMR characterization of (13)C-labeled 3-octyl-PTV and its precursor polymer prepared via the dithiocarbamate route which is, since stable monomers are available, a promising route toward PTV derivatives. By introducing (13)C-labeled vinylene carbons, we were able to characterize these polymers in a quantitative way, taking the end groups and structural polymerization defects, which disturb the conjugated system, into account. Several NMR techniques and the synthesis of model compounds were used to fully assign the proton and carbon chemical shifts. Moreover, the classically used thermal conversion of the precursor toward the conjugated polymer has been compared to a smoother, acid-induced elimination procedure. | - |
dc.description.sponsorship | We gratefully acknowledge Belspo in the frame of network IAP P6/27. We also thank the EU for the FP6-Marie Curie-RTN "SolarNtype" (MRTN-CT-2006-035533) and the IWT (Institute for the Promotion of Innovation by Science and Technology in Flanders) for the financial support via the SBO-project 060843 "PolySpec". Last but not least, the support of the Fund for Scientific Research-Flanders (FWO) via the projects G.0252.04N and G.0091.07N is acknowledged. | - |
dc.language.iso | en | - |
dc.publisher | AMER CHEMICAL SOC | - |
dc.title | Identification and Quantification of Defect Structures in Poly(2,5-thienylene vinylene) Derivatives Prepared via the Dithiocarbamate Precursor Route by Means of NMR Spectroscopy on (13)C-Labeled Polymers | - |
dc.type | Journal Contribution | - |
dc.identifier.epage | 4720 | - |
dc.identifier.issue | 12 | - |
dc.identifier.spage | 4711 | - |
dc.identifier.volume | 44 | - |
local.format.pages | 10 | - |
local.bibliographicCitation.jcat | A1 | - |
dc.description.notes | [Dilien, H; Chambon, S; Cleij, TJ; Vanderzande, D; Adriaensens, PJ] Hasselt Univ, Inst Mat Res IMO, Div Chem, B-3590 Diepenbeek, Belgium [Lutsen, L; Vanderzande, D] IMEC, Div IMOMEC, B-3590 Diepenbeek, Belgium peter.adriaensens@uhasselt.be | - |
local.type.refereed | Refereed | - |
local.type.specified | Article | - |
dc.bibliographicCitation.oldjcat | A1 | - |
dc.identifier.doi | 10.1021/ma200228g | - |
dc.identifier.isi | 000291895700024 | - |
item.fullcitation | DILIEN, Hanne; CHAMBON, Sylvain; CLEIJ, Thomas; LUTSEN, Laurence; VANDERZANDE, Dirk & ADRIAENSENS, Peter (2011) Identification and Quantification of Defect Structures in Poly(2,5-thienylene vinylene) Derivatives Prepared via the Dithiocarbamate Precursor Route by Means of NMR Spectroscopy on (13)C-Labeled Polymers. In: MACROMOLECULES, 44(12). p. 4711-4720. | - |
item.accessRights | Closed Access | - |
item.contributor | DILIEN, Hanne | - |
item.contributor | CHAMBON, Sylvain | - |
item.contributor | CLEIJ, Thomas | - |
item.contributor | LUTSEN, Laurence | - |
item.contributor | VANDERZANDE, Dirk | - |
item.contributor | ADRIAENSENS, Peter | - |
item.fulltext | No Fulltext | - |
item.validation | ecoom 2012 | - |
crisitem.journal.issn | 0024-9297 | - |
crisitem.journal.eissn | 1520-5835 | - |
Appears in Collections: | Research publications |
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