dc.contributor.author | Yaşa, Mustafa | |
dc.contributor.author | Sürmeli, Seher | |
dc.contributor.author | Depci, Tolga | |
dc.contributor.author | Toppare, Levent | |
dc.contributor.author | Hacıoğlu, Şerife Özdemir | |
dc.date.accessioned | 2020-05-24T15:32:21Z | |
dc.date.available | 2020-05-24T15:32:21Z | |
dc.date.issued | 2020 | |
dc.identifier.citation | Yasa, M., Surmeli, S., Depci, T., Toppare, L., Hacioglu, S.O. (2020). Synthesis of a Multifunctional Quinoxaline and Benzodithiophene Bearing Polymer and Its
Electrochromic Device Applications. Macromolecular Chemistry and Physics, 221(6), art. no. 1900470.
https://doi.org/10.1002/macp.201900470 | en_US |
dc.identifier.issn | 1022-1352 | |
dc.identifier.issn | 1521-3935 | |
dc.identifier.uri | https://doi.org/10.1002/macp.201900470 | |
dc.identifier.uri | https://hdl.handle.net/20.500.12508/1269 | |
dc.description | WOS: 000514007900001 | en_US |
dc.description.abstract | A quinoxaline (Qx) and benzodithiophene (BDT) comprising of random copolymers, namely poly(5-(6-(5-(4,8-bis((2-ethylhexyl)oxy)benzo[1,2-b:4,5-b ']dithiophen-2-yl)-4-(2-ethylhexyl)thiophen-2-yl)-4,8-bis ((2-ethylhexyl)oxy)benzo[1,2-b:4,5-b ']dithiophen-2-yl)-2,3-bis(3,4-bis(octyloxy)phenyl)quinoxaline) (PQBT), is synthesized via Stille polycondensation reaction. To investigate the effect of the pi-bridge on the electrochromic properties, 3-(2-ethylhexyl) thiophene is incorporated the between Qx and BDT moiety. The resulting random copolymer is characterized by NMR spectroscopy, gel permeation chromatography (GPC), attenuated total reflectance-Fourier-transform infrared spectroscopy (ATR-FTIR), and scanning electron microscopy (SEM). PQBT exhibits ambipolar and multichromic characteristics and is highly soluble in common solvents. Optoelectronic studies reveal two well-separated absorption bands having maxima at 500 and 532 nm with 1.83 eV optical band gap (E-g(op)). PQBT exhibits orange color in the neutral state with brown, green, and blue colors in the intermediate, oxidized, and reduced states, respectively. Subsequently, a PQBT and poly-3,4-ethylenedioxythiophene (PEDOT)-bearing prototype bilayer electrochromic device working between orange and blue colors is constructed and characterized. | en_US |
dc.language.iso | eng | en_US |
dc.publisher | Wiley-V C H Verlag Gmbh | en_US |
dc.relation.isversionof | 10.1002/macp.201900470 | en_US |
dc.rights | info:eu-repo/semantics/closedAccess | en_US |
dc.subject | Conducting polymers | en_US |
dc.subject | Electrochromic devices | en_US |
dc.subject | Multifunctional polymers | en_US |
dc.subject.classification | Polymer Science | en_US |
dc.subject.classification | Polymer Solar Cell | Bulk Heterojunction | Organic Photovoltaic | en_US |
dc.subject.other | Photovoltaic properties | en_US |
dc.subject.other | Conjugated polymers | en_US |
dc.subject.other | Copolymer | en_US |
dc.subject.other | Derivatives | en_US |
dc.subject.other | Electropolymerization | en_US |
dc.subject.other | Selenophene | en_US |
dc.subject.other | Citrus fruits | en_US |
dc.subject.other | Color | en_US |
dc.subject.other | Conducting polymers | en_US |
dc.subject.other | Electrochromic devices | en_US |
dc.subject.other | Electrochromism | en_US |
dc.subject.other | Energy gap | en_US |
dc.subject.other | Gel permeation chromatography | en_US |
dc.subject.other | Nuclear magnetic resonance spectroscopy | en_US |
dc.subject.other | Scanning electron microscopy | en_US |
dc.subject.other | Attenuated total reflectance | en_US |
dc.subject.other | Benzodithiophene | en_US |
dc.subject.other | Electrochromic properties | en_US |
dc.subject.other | Gel permeation chromatography (GPC) | en_US |
dc.subject.other | Multifunctional polymer | en_US |
dc.subject.other | Poly-3 ,4-ethylenedioxythiophene | en_US |
dc.subject.other | Random copolymer | en_US |
dc.subject.other | Stille polycondensation | en_US |
dc.subject.other | Fourier transform infrared spectroscopy | en_US |
dc.title | Synthesis of a Multifunctional Quinoxaline and Benzodithiophene Bearing Polymer and Its Electrochromic Device Applications | en_US |
dc.type | article | en_US |
dc.relation.journal | Macromolecular Chemistry and Physics | en_US |
dc.contributor.department | Mühendislik ve Doğa Bilimleri Fakültesi -- Petrol ve Doğalgaz Mühendisliği Bölümü | en_US |
dc.contributor.department | Mühendislik ve Doğa Bilimleri Fakültesi -- Mühendislik Temel Bilimleri Bölümü | en_US |
dc.contributor.authorID | 0000-0002-7362-0740 | en_US |
dc.identifier.volume | 221 | en_US |
dc.identifier.issue | 6 | en_US |
dc.relation.publicationcategory | Makale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanı | en_US |
dc.contributor.isteauthor | Sürmeli, Seher | en_US |
dc.contributor.isteauthor | Depci, Tolga | en_US |
dc.contributor.isteauthor | Hacıoğlu, Şerife Özdemir | en_US |
dc.relation.index | Web of Science - Scopus | en_US |
dc.relation.index | Web of Science Core Collection - Science Citation Index Expanded | en_US |