Selenophene based benzodithiophene polymers as potential candidates for optoelectronic applications

Simple item page
dc.contributor.authorBathula, C.
dc.contributor.authorKhadtare, S.
dc.contributor.authorBuruga, K.
dc.contributor.authorKadam, A.
dc.contributor.authorShrestha, N.K.
dc.contributor.authorNoh, Y.-Y.
dc.date.accessioned2026-02-05T09:31:35Z
dc.date.issued2018
dc.description.abstractThis work reports on the synthesis and characterization of two novel conjugated polymers consisting of selenophene substituted benzo[1,2-b:4,5-b?]dithiophene (SeBDT) donor, and dithienothiadiazole[3,4-c]pyridine(DTPyT)-P1 or thieno[3,4]pyrroledione(TPD)-P2 acceptors. The synthesized polymers are characterized for the significant photophysical prerequisites essential for organic electronics such as strong and broad optical absorption, thermal stability, and compatible highest occupied molecular orbital (HOMO) and lowest unoccupied molecular orbital (LUMO) levels. The polymers are thermally stable up to 280–370 °C, and the optical band gaps for P1, P2 calculated from their film absorption edges are found to be 1.53 and 1.84 eV, respectively. In addition, the electrochemical studies of P1, P2 reveal the HOMO and LUMO energy levels of ?5.02,-5.04 eV, and ?3.49, ?3.20 eV, respectively, suggesting these materials to be potential candidates for the applications in organic electronics. © 2017 Elsevier Ltd
dc.identifier.citationDyes and Pigments, 2018, 149, , pp. 639-643
dc.identifier.issn1437208
dc.identifier.urihttps://doi.org/10.1016/j.dyepig.2017.11.026
dc.identifier.urihttps://idr.nitk.ac.in/handle/123456789/25273
dc.publisherElsevier Ltd
dc.subjectConjugated polymers
dc.subjectElectromagnetic wave absorption
dc.subjectElectron energy levels
dc.subjectEnergy gap
dc.subjectLight absorption
dc.subjectMolecular orbitals
dc.subjectOptoelectronic devices
dc.subjectSynthesis (chemical)
dc.subjectThermodynamic stability
dc.subjectElectrochemical studies
dc.subjectHighest occupied molecular orbital
dc.subjectHOMO and LUMO energies
dc.subjectLowest unoccupied molecular orbital
dc.subjectOptoelectronic applications
dc.subjectSelenophene
dc.subjectStilles reaction
dc.subjectSynthesis and characterizations
dc.subjectOrganic polymers
dc.subjectElectronics
dc.subjectPolymers
dc.titleSelenophene based benzodithiophene polymers as potential candidates for optoelectronic applications

Files

Collections

Journal Articles