2019
DOI: 10.3390/polym11050840
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Photophysical and Electroluminescence Characteristics of Polyfluorene Derivatives with Triphenylamine

Abstract: In this work, polymers of poly[(9,9-dioctylfluorenyl-2,7-diyl)-co-triphenylamine] with side chains containing: pyrene (C1), diphenyl (C2), naphthalene (C3), and isopropyl (C6) structures were synthesized via a Suzuki coupling reaction. The structures were verified using NMR and cyclic voltammetry measurements provide the HOMO and LUMO of the polymers. The polymer with pyrene (C1) and naphthalene (C3) produced photoluminescence in the green while the polymer with the side chain containing diphenyl (C2) and isop… Show more

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Cited by 10 publications
(6 citation statements)
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“…From the material aspect, success in the production of high-quality displays is a reward of relentless effort in the investigation of conjugated polymers (CPs). This is because, CPs have several advantages such as better emission tunability, low cost and simple fabrication [ 1 , 2 ].…”
Section: Introductionmentioning
confidence: 99%
“…From the material aspect, success in the production of high-quality displays is a reward of relentless effort in the investigation of conjugated polymers (CPs). This is because, CPs have several advantages such as better emission tunability, low cost and simple fabrication [ 1 , 2 ].…”
Section: Introductionmentioning
confidence: 99%
“…The higher roughness facilitates electrode contact with the surface. 40 With all of these observations, the nanocomposite blend of PFO/1.0wt.%MEH-PPV/15wt.%TiO 2 has optimum properties when prepared using a mixture of toluene and chloroform.…”
Section: Resultsmentioning
confidence: 78%
“…The PL spectra of all polymers displayed a main emission peak of around 420 (solution)/439 (film) nm, a shoulder peak approximately at 442 (solution)/468 (film) nm, and a long-wavelength emission peak around 475 (solution)/495 (film) nm. These peaks are associated with the π-π* transitions within the polyfluorene molecules, the microstructural features of the polyfluorene chains, and further microstructural characteristics of the polyfluorene chains, respectively [ 32 , 33 ].…”
Section: Resultsmentioning
confidence: 99%