Polycyclic aromatic hydrocarbons connected with Schiff base linkers: Experimental and theoretical photophysical characterization and electrochemical properties
Authors:
- Danuta Sęk,
- Mariola Siwy,
- Jan Grzegorz Małecki,
- Sonia Kotowicz,
- Sylwia Golba,
- Elżbieta M. Nowak,
- Jerzy Sanetra,
- Ewa Schab-Balcerzak
Abstract
A series of polyaromatic hydrocarbons with anthracene, phenanthrene and pyrene units connected with Schiff base junctions were synthesized via condensation of p-phenylenediamine and hydrazine with selected aldehydes. The effect of both hydrocarbon structures and presence of N-N- or phenyl- linked diimines on properties of the prepared azines and azomethines was analyzed. The obtained compounds were soluble in common organic solvents and melted in the range of 226–317 °C. Their photophysical and electrochemical properties were investigated by UV–vis, photoluminescence spectroscopies and cyclic voltammetry (CV), respectively. Moreover, a density functional theory (DFT) was applied for calculation of their electronic and geometric structures as well as absorption and emission spectra. Additionally, their electron acceptor activity was preliminary tested in photovoltaic experiment.
- Record ID
- CUT0d7b3937c5b246bc9cb91e840ff8fd3e
- Publication categories
- ;
- Author
- Journal series
- Spectrochimica Acta Part A: Molecular and Biomolecular Spectroscopy, ISSN 1386-1425
- Issue year
- 2017
- Vol
- 175
- Pages
- 168-176
- Other elements of collation
- rys.; tab.; wykr.; Bibliografia (na s.) - 176; Bibliografia (liczba pozycji) - 31; Oznaczenie streszczenia - Abstr.; Data udostępnienia on-line - 2016-12-21; Numeracja w czasopiśmie - Vol. 175
- Keywords in English
- polyaromatic hydrocarbons with anthracene, photovoltaic experiment
- DOI
- DOI:10.1016/j.saa.2016.12.029 Opening in a new tab
- URL
- http://www.sciencedirect.com/science/article/pii/S1386142516307521 Opening in a new tab
- Language
- eng (en) English
- Score (nominal)
- 30
- Additional fields
- Indeksowana w: Web of Science, Scopus
- Uniform Resource Identifier
- https://cris.pk.edu.pl/info/article/CUT0d7b3937c5b246bc9cb91e840ff8fd3e/
- URN
urn:pkr-prod:CUT0d7b3937c5b246bc9cb91e840ff8fd3e
* presented citation count is obtained through Internet information analysis, and it is close to the number calculated by the Publish or PerishOpening in a new tab system.