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231225s2018 xx |||||o 00| ||eng c |
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|a 10.1002/adma.201705052
|2 doi
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|a pubmed24n0939.xml
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|a (DE-627)NLM281774722
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|a (NLM)29520840
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|a DE-627
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|e rakwb
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|a eng
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|a Neto, Newton M Barbosa
|e verfasserin
|4 aut
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|a Photoinduced Self-Assembled Nanostructures and Permanent Polaron Formation in Regioregular Poly(3-hexylthiophene)
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|c 2018
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|a Text
|b txt
|2 rdacontent
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|a ƒaComputermedien
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|2 rdamedia
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|a ƒa Online-Ressource
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|a Date Completed 01.08.2018
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|a Date Revised 01.10.2020
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|a published: Print-Electronic
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|a Citation Status PubMed-not-MEDLINE
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|a © 2018 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim.
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|a Solution processing of conjugated polymers into ordered self-assembled precursors has attracted great interest in the past years owing to the ability to manipulate their structural and physical properties. Regioregular poly(3-hexylthiophene) (P3HT) has become the benchmark polymer in this scenario, where ordered lamellar structures significantly improve carrier mobility of the thin films due to increased crystallinity, extended intrachain conjugation, and ordered interchain π-stacking. Here, a new photoinduced approach is presented for the generation of highly ordered P3HT aggregate structures that is amenable to the use of visible light to control the aggregate formation. Strong intra- and interchain interactions in the solution precursors allow for permanent formation of localized and delocalized polarons that are stable for months. Spin-coated thin films are found to preserve, in part, the morphological and physical properties of the aggregated P3HT solution precursors with high degree of crystallinity and short π-stack interchain distances
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|a Journal Article
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|a aggregates
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|a photoinduced
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|a polaron
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|a poly(3-hexylthiophene)
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|a visible-light
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|a Silva, Marcia D R
|e verfasserin
|4 aut
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1 |
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|a Araujo, Paulo T
|e verfasserin
|4 aut
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|a Sampaio, Renato N
|e verfasserin
|4 aut
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|i Enthalten in
|t Advanced materials (Deerfield Beach, Fla.)
|d 1998
|g 30(2018), 16 vom: 01. Apr., Seite e1705052
|w (DE-627)NLM098206397
|x 1521-4095
|7 nnns
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|g volume:30
|g year:2018
|g number:16
|g day:01
|g month:04
|g pages:e1705052
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|u http://dx.doi.org/10.1002/adma.201705052
|3 Volltext
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