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http://hdl.handle.net/1942/28652
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DC Field | Value | Language |
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dc.contributor.author | Chevrier, Michele | - |
dc.contributor.author | Lopez, Gerald | - |
dc.contributor.author | Zajaczkowski, Wojciech | - |
dc.contributor.author | KESTERS, Jurgen | - |
dc.contributor.author | LENAERTS, Ruben | - |
dc.contributor.author | Surin, Mathieu | - |
dc.contributor.author | De Winter, Julien | - |
dc.contributor.author | Richeter, Sebastien | - |
dc.contributor.author | Pisula, Wojciech | - |
dc.contributor.author | Mehdi, Ahmad | - |
dc.contributor.author | Gerbaux, Pascal | - |
dc.contributor.author | Lazzaroni, Roberto | - |
dc.contributor.author | Dubois, Philippe | - |
dc.contributor.author | MAES, Wouter | - |
dc.contributor.author | Ameduri, Bruno | - |
dc.contributor.author | Clement, Sebastien | - |
dc.date.accessioned | 2019-07-08T14:39:24Z | - |
dc.date.available | 2019-07-08T14:39:24Z | - |
dc.date.issued | 2019 | - |
dc.identifier.citation | SYNTHETIC METALS, 252, p. 127-134 | - |
dc.identifier.issn | 0379-6779 | - |
dc.identifier.uri | http://hdl.handle.net/1942/28652 | - |
dc.description.abstract | A poly(3-hexylthiophene)-block-perfluoropolyether-block-poly(3-hexylthiophene) (P3HT-b-PFPE-b-P3HT) triblock copolymer was synthesized by copper(I)-catalyzed alkyne-azide cycloaddition (CuAAC) in 95% yield. The copolymer was unequivocally characterized by size exclusion chromatography reaching 27 000 g mol(-1) and nuclear magnetic resonance (NMR). As expected, diffusion-ordered spectroscopy NMR experiment revealed a lower diffusion coefficient (2.56 x 10(-10) m(2) s(-1)) for the P3HT-b-PFPE-b-P3HT triblock copolymer than the ethynyl end-functionalized P3HT (2.83 x 10(-10) m(2) s(-1)). Such a triblock copolymer exhibits i) a good thermal stability with no significant weight loss until 320 degrees C under air, ii) a glass transition of -50 degrees C due to the soft PFPE segment and iii) a melting peak arising from P3HT at 236 degrees C. The UV-vis absorption spectrum exhibits a similar absorption profile to that of pure P3HT with a vibronic structure. Analysis of terpolymer thin films by atomic force microscopy imaging and grazing incidence wide-angle X-ray scattering reveals the formation of P3HT crystallites and an "edge-on" orientation of the polymer chains towards the substrate. Preliminary photovoltaic studies on blends of this triblock copolymer combined with a fullerene derivative indicate that the devices using P3HT-b-PFPE-b-P3HT show an almost similar power conversion efficiency to commercial P3HT. | - |
dc.description.sponsorship | The authors thank the CNRS and the Universite de Montpellier for financial support. Research in Mons is supported by the FNRS Excellence of Science program (Precision and 2Dto3D projects, FNRS-FRFC and the 'Actions de Recherche Concertee' program (MADSSCELLS project). M.S. is a research associate of the FNRS. The FNRS is also acknowledged for a visiting professor grant for S.C. The UMons MS laboratory acknowledges the F.R.S.-FNRS for the acquisition of the Waters QToF Premier mass spectrometer and for continuing support. W.P. acknowledges the National Science Centre, Poland, through the grant UMO.2015/18/E/ST3/00322. The UHasselt co-authors thank the Research Foundation -Flanders (FWO -Vlaanderen) and Hasselt University for continuous financial support. | - |
dc.language.iso | en | - |
dc.publisher | ELSEVIER SCIENCE SA | - |
dc.rights | 2019 Elsevier B.V. | - |
dc.subject.other | Block copolymer; Poly (3-hexylthiophene); Perfluoropolyether; Bulk heterojunction; Organic solar cells | - |
dc.subject.other | Block copolymer; Poly (3-hexylthiophene); Perfluoropolyether; Bulk heterojunction; Organic solar cells | - |
dc.title | Synthesis and properties of a P3HT-based ABA triblock copolymer containing a perfluoropolyether central segment | - |
dc.type | Journal Contribution | - |
dc.identifier.epage | 134 | - |
dc.identifier.spage | 127 | - |
dc.identifier.volume | 252 | - |
local.format.pages | 8 | - |
local.bibliographicCitation.jcat | A1 | - |
dc.description.notes | [Chevrier, Michele; Lopez, Gerald; Richeter, Sebastien; Mehdi, Ahmad; Ameduri, Bruno; Clement, Sebastien] Univ Montpellier, Inst Charles Gerhardt, Pl Eugene Bataillon, F-34095 Montpellier 05, France. [Chevrier, Michele; Dubois, Philippe] Univ Mons UMONS, Ctr Innovat & Rech Mat & Polymeres CIRMAP, SMPC, Pl Parc 20, B-7000 Mons, Belgium. [Zajaczkowski, Wojciech; Pisula, Wojciech] Max Planck Inst Polymer Res, Ackermannweg 10, D-55128 Mainz, Germany. [Kesters, Jurgen; Lenaerts, Ruben; Maes, Wouter] Hasselt Univ UHasselt, Inst Mat Res IMO, DSOS, Agoralaan 1 Bldg D, B-3590 Diepenbeek, Belgium. [Surin, Mathieu] Univ Mons UMONS, CIRMAP, Lab Chem Novel Mat, Pl Parc 20, B-7000 Mons, Belgium. [De Winter, Julien; Gerbaux, Pascal] Univ Mons UMONS, CIRMAP, Interdisciplinary Ctr Mass Spectrometry CISMa, Organ Synth & Mass Spectrometry Lab, 23 Pl Parc, B-7000 Mons, Belgium. [Pisula, Wojciech] Lodz Univ Technol, Fac Chem, Dept Mol Phys, Zeromskiego 116, PL-90924 Lodz, Poland. | - |
local.publisher.place | LAUSANNE | - |
local.type.refereed | Refereed | - |
local.type.specified | Article | - |
dc.identifier.doi | 10.1016/j.synthmet.2019.04.001 | - |
dc.identifier.isi | 000470050100016 | - |
item.validation | ecoom 2020 | - |
item.accessRights | Restricted Access | - |
item.fullcitation | Chevrier, Michele; Lopez, Gerald; Zajaczkowski, Wojciech; KESTERS, Jurgen; LENAERTS, Ruben; Surin, Mathieu; De Winter, Julien; Richeter, Sebastien; Pisula, Wojciech; Mehdi, Ahmad; Gerbaux, Pascal; Lazzaroni, Roberto; Dubois, Philippe; MAES, Wouter; Ameduri, Bruno & Clement, Sebastien (2019) Synthesis and properties of a P3HT-based ABA triblock copolymer containing a perfluoropolyether central segment. In: SYNTHETIC METALS, 252, p. 127-134. | - |
item.fulltext | With Fulltext | - |
item.contributor | Chevrier, Michele | - |
item.contributor | Lopez, Gerald | - |
item.contributor | Zajaczkowski, Wojciech | - |
item.contributor | KESTERS, Jurgen | - |
item.contributor | LENAERTS, Ruben | - |
item.contributor | Surin, Mathieu | - |
item.contributor | De Winter, Julien | - |
item.contributor | Richeter, Sebastien | - |
item.contributor | Pisula, Wojciech | - |
item.contributor | Mehdi, Ahmad | - |
item.contributor | Gerbaux, Pascal | - |
item.contributor | Lazzaroni, Roberto | - |
item.contributor | Dubois, Philippe | - |
item.contributor | MAES, Wouter | - |
item.contributor | Ameduri, Bruno | - |
item.contributor | Clement, Sebastien | - |
crisitem.journal.issn | 0379-6779 | - |
crisitem.journal.eissn | 0379-6779 | - |
Appears in Collections: | Research publications |
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