Synthesis and structure-property relationship of carbazole-alt-benzothiadiazole copolymers
| dc.rights.license | open | |
| hal.structure.identifier | Laboratoire de Chimie des Polymères Organiques [LCPO] | |
| hal.structure.identifier | Team 4 LCPO : Polymer Materials for Electronic, Energy, Information and Communication Technologies | |
| dc.contributor.author | ORIOU, Jules | |
| hal.structure.identifier | Laboratoire de Chimie des Polymères Organiques [LCPO] | |
| hal.structure.identifier | Team 4 LCPO : Polymer Materials for Electronic, Energy, Information and Communication Technologies | |
| dc.contributor.author | NG, Feifei | |
| hal.structure.identifier | Laboratoire de Chimie des Polymères Organiques [LCPO] | |
| hal.structure.identifier | Team 4 LCPO : Polymer Materials for Electronic, Energy, Information and Communication Technologies | |
| dc.contributor.author | HADZIIOANNOU, Georges | |
| hal.structure.identifier | Laboratoire de Chimie des Polymères Organiques [LCPO] | |
| hal.structure.identifier | Team 4 LCPO : Polymer Materials for Electronic, Energy, Information and Communication Technologies | |
| dc.contributor.author | BROCHON, Cyril | |
| hal.structure.identifier | Laboratoire de Chimie des Polymères Organiques [LCPO] | |
| hal.structure.identifier | Team 4 LCPO : Polymer Materials for Electronic, Energy, Information and Communication Technologies | |
| dc.contributor.author | CLOUTET, Eric
IDREF: 151048681 | |
| dc.date.accessioned | 2020 | |
| dc.date.available | 2020 | |
| dc.date.issued | 2015 | |
| dc.identifier.issn | 0887-624X | |
| dc.identifier.uri | https://oskar-bordeaux.fr/handle/20.500.12278/19616 | |
| dc.description.abstractEn | A series of four -conjugated carbazole-alt-benzothiadiazole copolymers (PCBT) were prepared by Suzuki cross-coupling reaction between synthesized dibromocarbazoles as electron-rich subunits and 4,7-bis(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-2,1,3-benzothiadiazole as electron-deficient subunits. The subunits were directly linked through 2,7- or 3,6- positions of the carbazole. In addition, the carbazole monomers have been N-substituted by a branched or a linear side-chain. The chemical structure of the copolymers and their precursors was confirmed by NMR and IR spectroscopies, and their molar masses were estimated by SEC. Thermal analysis under N-2 atmosphere showed no weight loss below 329 degrees C, and no glass transition was observed in between 0 and 250 degrees C. The band gaps of all PCBTs evaluated by optical spectroscopies and by cyclic voltammetry analysis were consistent with expectations and ranged between 2.2 and 2.3 eV. Finally, 2,7 and 3,6 linkages were shown to influence optical properties of PCBTs. | |
| dc.language.iso | en | |
| dc.publisher | Wiley | |
| dc.subject.en | POLY(3-ALKYLTHIOPHENES) | |
| dc.subject.en | OPTICAL-MATERIALS | |
| dc.subject.en | Carbazole | |
| dc.subject.en | conjugated polymers | |
| dc.subject.en | benzothiadiazole-conjugated alternated copolymers | |
| dc.subject.en | step-growth polymerization | |
| dc.subject.en | structure-property relation | |
| dc.subject.en | Suzuki polycondensation | |
| dc.subject.en | HETEROJUNCTION SOLAR-CELLS | |
| dc.subject.en | 2 | |
| dc.subject.en | 7-CARBAZOLE-BASED CONJUGATED POLYMERS | |
| dc.subject.en | MAIN-CHAIN POLYMERS | |
| dc.subject.en | ELECTROLUMINESCENT POLYMERS | |
| dc.subject.en | PHOTOVOLTAIC CELLS | |
| dc.subject.en | PERFORMANCE | |
| dc.subject.en | PROGRESS | |
| dc.subject.en | DONOR | |
| dc.title.en | Synthesis and structure-property relationship of carbazole-alt-benzothiadiazole copolymers | |
| dc.type | Article de revue | |
| dc.identifier.doi | 10.1002/pola.27660 | |
| dc.subject.hal | Chimie/Polymères | |
| bordeaux.journal | Journal of Polymer Science Part A: Polymer Chemistry | |
| bordeaux.page | 2059-2068 | |
| bordeaux.volume | 53 | |
| bordeaux.hal.laboratories | Laboratoire de Chimie des Polymères Organiques (LCPO) - UMR 5629 | * |
| bordeaux.issue | 17 | |
| bordeaux.institution | Bordeaux INP | |
| bordeaux.institution | Université de Bordeaux | |
| bordeaux.peerReviewed | oui | |
| hal.identifier | hal-01361298 | |
| hal.version | 1 | |
| hal.origin.link | https://hal.archives-ouvertes.fr//hal-01361298v1 | |
| bordeaux.COinS | ctx_ver=Z39.88-2004&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.jtitle=Journal%20of%20Polymer%20Science%20Part%20A:%20Polymer%20Chemistry&rft.date=2015&rft.volume=53&rft.issue=17&rft.spage=2059-2068&rft.epage=2059-2068&rft.eissn=0887-624X&rft.issn=0887-624X&rft.au=ORIOU,%20Jules&NG,%20Feifei&HADZIIOANNOU,%20Georges&BROCHON,%20Cyril&CLOUTET,%20Eric&rft.genre=article |
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