Low Band Gap Donor–Acceptor Conjugated Polymers with Indanone-Condensed Thiadiazolo[3,4-g]quinoxaline Acceptors

H Chen, G Cai, A Guo, Z Zhao, J Kuang, L Zheng… - …, 2019 - ACS Publications
Donor–acceptor (D–A) conjugated polymers with the band gaps below 1.0 eV can exhibit
unique near-infrared (NIR) activities and multiple functional applications. However, it is still a …

Synthesis of Thieno[3,4-b]pyrazine-based Alternating Conjugated Polymers via Direct Arylation for Near-infrared OLED Applications

ZW He, Q Zhang, CX Li, HT Han, Y Lu - Chinese Journal of Polymer …, 2022 - Springer
Three alternating conjugated polymers, namely PFTP, PCzTP, and PSiTP, which combine a
thieno [3, 4-b] pyrazine (TP) unit with different benzene-based donor units such as 9, 9 …

Probing the nature of donor–acceptor effects in conjugated materials: a joint experimental and computational study of model conjugated oligomers

TE Anderson, EW Culver, I Badía-Domínguez… - Physical Chemistry …, 2021 - pubs.rsc.org
A series of model oligomers consisting of combinations of a traditional strong donor unit (3, 4-
ethylenedioxythiophene), a traditional strong acceptor unit (benzo [c][1, 2, 5] thiadiazole) …

Monitoring the dependence of the photovoltaic properties of dye-sensitized solar cells from the structure of D–A–π–A-type sensitizers with a 9-(p-tolyl)-2, 3, 4, 4a, 9, 9a …

NS Gudim, MS Mikhailov, EA Knyazeva… - … Systems Design & …, 2022 - pubs.rsc.org
The potential of dye-sensitized solar cells (DSSCs) based on synthesized D–A–π–A-type
dyes with a 9-(p-tolyl)-2, 3, 4, 4a, 9, 9a-hexahydro-1H-1, 4-methanocarbazole building block …

A novel DAD-typed rod-like fluorescent material for efficient Fe (Ⅲ) and Cr (Ⅵ) detection: Synthesis, structure and properties

J Qian, N Huang, Q Lu, C Wen, J Xia - Sensors and Actuators B: Chemical, 2020 - Elsevier
Abstract Rod-like fluorescent material (4, 7-di-pyrrol-1-yl-benzo [1, 2, 5] thiadiazole) with
DAD structure is successfully designed and synthesized by introducing functional pyrrole …

Synthetic route to conjugated donor–acceptor polymer brushes via alternating copolymerization of bifunctional monomers

A Grobelny, K Lorenc, Ł Skowron, S Zapotoczny - Polymers, 2022 - mdpi.com
Alternating donor–acceptor conjugated polymers, widely investigated due to their
applications in organic photovoltaics, are obtained mainly by cross-coupling reactions. Such …

Minimizing Polymer Band Gap via Donor‐Acceptor Frameworks: Poly(dithieno[3,2‐b:2′,3′‐d]pyrrole‐alt‐thieno[3,4‐b]pyrazine)s as Illustrative Examples of …

SJ Evenson, ME Mulholland… - Asian Journal of …, 2020 - Wiley Online Library
Abstract Donor‐acceptor (D− A) frameworks have been produced via the copolymerization
of the strong donor dithieno [3, 2‐b: 2′, 3′‐d] pyrrole (DTP) with ambipolar thieno [3, 4‐b] …

The eternal quest for practical low bandgap polymers

SC Rasmussen, SJ Gilman, WD Wilcox - General Chemistry, 2023 - genchemistry.org
The bandgap (E g) of conjugated materials effects a variety of critical properties such that
efforts to control the bandgap have become a basic tenet in the design of conjugated …

Scrutinizing the Role of Ambipolar Units in the Donor-Acceptor Framework

TE Anderson - 2021 - search.proquest.com
Conjugated polymers (CPs) are a class of materials that contradict what is commonly
considered when people hear the terms plastics and electronics. While these two phrases …

Examining Thieno [3, 4-b] Pyrazine Through a Multifaceted Lens: From Extended Ring Functionalization to Ambipolar-Acceptor Copolymers

EW Culver - 2022 - search.proquest.com
A class of materials known as conjugated polymers (CPs) has been shown to integrate the
physical properties of organic plastics such as low-weight, flexibility, and synthetic …