Issue 2, 2020

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

Abstract

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.

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

Supplementary files

Article information

Article type
Paper
Submitted
30 Jul 2019
Accepted
31 Oct 2019
First published
08 Nov 2019

Polym. Chem., 2020,11, 581-585

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

A. Leventis, T. N. Chmovzh, E. A. Knyazeva, Y. Han, M. Heeney, O. A. Rakitin and H. Bronstein, Polym. Chem., 2020, 11, 581 DOI: 10.1039/C9PY01137D

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