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; H. Bronstein

doi:10.1039/c9py01137d

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, H. Bronstein

Research output: Contribution to journal › Article › peer-review

24 Scopus citations

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.

Original language	English (US)
Pages (from-to)	581-585
Number of pages	5
Journal	Polymer Chemistry
Volume	11
Issue number	2
DOIs	https://doi.org/10.1039/c9py01137d
State	Published - Jan 14 2020
Externally published	Yes

ASJC Scopus subject areas

Biochemistry
Organic Chemistry
Biomedical Engineering
Bioengineering
Polymers and Plastics

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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.",

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T1 - A novel low-bandgap pyridazine thiadiazole-based conjugated polymer with deep molecular orbital levels

AU - Leventis, A.

AU - Chmovzh, T. N.

AU - Knyazeva, E. A.

AU - Han, Y.

AU - Heeney, M.

AU - Rakitin, O. A.

AU - Bronstein, H.

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PY - 2020/1/14

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N2 - 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.

AB - 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.

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UR - http://www.scopus.com/inward/record.url?scp=85077624907&partnerID=8YFLogxK

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SP - 581

EP - 585

JO - Polymer Chemistry

JF - Polymer Chemistry

IS - 2

ER -

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

Abstract

ASJC Scopus subject areas

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