A novel low-bandgap pyridazine thiadiazole-based conjugated polymer with deep molecular orbital levels

A novel low-bandgap pyridazine thiadiazole-based conjugated polymer with deep molecular orbital levels Full article

Journal

Polymer Chemistry
ISSN: 1759-9962 , E-ISSN: 1759-9954

Output data

Year: 2020, Volume: 11, Number: 2, Pages: 581-585 Pages count : 5 DOI: 10.1039/c9py01137d

Authors

Leventis A. ¹ , Chmovzh T.N. ^2,3 , Knyazeva E.A. ^2,3 , Han Y. ⁴ , Heeney M. ⁵ , Rakitin O.A. ^2,3 , Bronstein H. ¹

Affiliations

1	Department of Chemistry, University of Cambridge, Lensfield Rd, Cambridge CB2 1EW, UK
2	N. D. Zelinsky Institute of Organic Chemistry, Russian Academy of Sciences, 119991 Moscow, Russia
3	Nanotechnology Education and Research Center, South Ural State University, 454080 Chelyabinsk, Russia
4	School of Materials Science and Engineering and Tianjin Key Laboratory of Molecular Optoelectronic Science, Tianjin University, Tianjin, P. R. China
5	Centre for Plastic Electronics, Imperial College London, London SW7 2AZ, UK

A pyridazine thiadiazole acceptor (PzT) has been utilised in the synthesis of a novel low band-gap D–A copolymer PTTPz. It is a much stronger acceptor in comparison to BT and PyT moieties widely incorporated in the literature. Experimental results reveal that per electronegative N atom that is substituted into the acceptor, an effective HOMO and LUMO stabilization energy of ∼0.2–0.1 eV can be achieved.

Leventis A. , Chmovzh T.N. , Knyazeva E.A. , Han Y. , Heeney M. , Rakitin O.A. , Bronstein H.
A novel low-bandgap pyridazine thiadiazole-based conjugated polymer with deep molecular orbital levels
Polymer Chemistry. 2020. V.11. N2. P.581-585. DOI: 10.1039/c9py01137d WOS Scopus OpenAlex

Web of science:	WOS:000505568400043
Scopus:	2-s2.0-85077624907
OpenAlex:	W2985875527

DB	Citing
OpenAlex	29
Scopus	27
Web of science	28