Recent advances in wide‐bandgap photovoltaic polymers

Y Cai, L Huo, Y Sun - Advanced Materials, 2017 - Wiley Online Library
The past decade has witnessed significant advances in the field of organic solar cells
(OSCs). Ongoing improvements in the power conversion efficiency of OSCs have been …

Conjugated materials containing dithieno [3, 2-b: 2′, 3′-d] pyrrole and its derivatives for organic and hybrid solar cell applications

Y Geng, A Tang, K Tajima, Q Zeng… - Journal of Materials …, 2019 - pubs.rsc.org
The growing number of new π-conjugated polymers and small-molecules has promoted the
rapid development of organic solar cells (OSCs) over the past two decades. Among the most …

Recent advances in wide bandgap semiconducting polymers for polymer solar cells

Y Ma, Z Kang, Q Zheng - Journal of Materials Chemistry A, 2017 - pubs.rsc.org
As key components in the active layer of multi-junction, ternary blend, or non-fullerene
polymer solar cells (PSCs), wide bandgap semiconducting polymers have the characteristic …

A high‐performance D–A copolymer based on dithieno [3, 2‐b: 2′, 3′‐d] pyridin‐5 (4H)‐one unit compatible with fullerene and nonfullerene acceptors in solar cells

M An, F Xie, X Geng, J Zhang, J Jiang… - Advanced Energy …, 2017 - Wiley Online Library
Development of high‐performance donor–acceptor (D–A) copolymers is vital in the research
of polymer solar cells (PSCs). In this work, a low‐bandgap D–A copolymer based on …

Organic energy-harvesting devices achieving power conversion efficiencies over 20% under ambient indoor lighting

R Arai, S Furukawa, N Sato, T Yasuda - Journal of Materials Chemistry …, 2019 - pubs.rsc.org
The ability of solution-processed organic photovoltaics (OPVs) based on new small-
molecule semiconductors, 1DTP-ID and 2DTP-ID, for indoor dim-light energy harvesting is …

Nonadiabatic molecular dynamics with tight-binding fragment molecular orbitals

AV Akimov - Journal of Chemical Theory and Computation, 2016 - ACS Publications
This work presents a nonadiabatic molecular dynamics methodology that relies on the use
of fragment molecular orbitals computed using tight-binding Hamiltonians. The approach …

NIR-II-absorbing conjugated polymers based on tetra-fused isoindigo ribbons for photothermal conversion and photoacoustic imaging

Y Jiang, X Duan, L Liu, Y Shi, C Liu, D Ding… - Cell Reports Physical …, 2022 - cell.com
Conjugated polymers (CPs) that have both a high extinction coefficient (ε) and a high
photothermal conversion efficiency (η) in the second near-infrared (NIR-II) region (1,000 …

A Thieno [3, 2‐c] Isoquinolin‐5 (4H)‐One Building Block for Efficient Thick‐Film Solar Cells

D Li, Z Xiao, S Wang, X Geng, S Yang… - Advanced Energy …, 2018 - Wiley Online Library
An aromatic lactam acceptor unit, thieno [3, 2‐c] isoquinolin‐5 (4H)‐one (TIQ), is developed.
Compared with its analogues, dithieno [3, 2‐b: 2′, 3′‐d] pyridin‐5 (4H)‐one (DTP) and …

Stille polycondensation: a multifaceted approach towards the synthesis of polymers with semiconducting properties

Z Liang, A Neshchadin, Z Zhang, FG Zhao, X Liu… - Polymer …, 2023 - pubs.rsc.org
Recent years have witnessed the rapid development of numerous organic polymer-based
semiconductors for applications in areas ranging from organic electronics to bioimaging and …

Alkyl side-chain dependent self-organization of small molecule and its application in high-performance organic and perovskite solar cells

S Oh, N Khan, SM Jin, H Tran, N Yoon, CE Song… - Nano Energy, 2020 - Elsevier
The molecular self-organization of organic semiconductors, which is mainly determined by
the structural design, film processing, and device configuration, is one of the crucial factors …