A comprehensive optical and electrical study of unsymmetrical imine with four thiophene rings and their binary and ternary compositions with PTB7 and PC
Journal
RSC advances
ISSN: 2046-2069
Titre abrégé: RSC Adv
Pays: England
ID NLM: 101581657
Informations de publication
Date de publication:
17 Dec 2020
17 Dec 2020
Historique:
received:
01
10
2020
accepted:
25
11
2020
entrez:
6
5
2022
pubmed:
21
12
2020
medline:
21
12
2020
Statut:
epublish
Résumé
A new unsymmetrical imine with four thiophene rings was synthesized in a one-step reaction, starting from the commercially available and relatively inexpensive reagents. The obtained imine in the form of thin films exhibited photoluminescence properties in the 1.8-2.4 eV energy range and a photoluminescence lifetime of about 0.3 ns. The HOMO and LUMO levels of the imine determined by cyclic voltammetry were at about -5.19 eV and -3.05 eV, respectively. The density functional theory was applied to calculate the geometric and electronic structure of the imine. The UV-Vis spectra showed that the absorption range of the imine overlaps with that of PC
Identifiants
pubmed: 35516284
doi: 10.1039/d0ra08330e
pii: d0ra08330e
pmc: PMC9058665
doi:
Types de publication
Journal Article
Langues
eng
Pagination
44958-44972Informations de copyright
This journal is © The Royal Society of Chemistry.
Déclaration de conflit d'intérêts
All authors have read and agreed to the published version of the manuscript.
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