Emerging approaches in enhancing the efficiency and stability in non‐fullerene organic solar cells

F Zhao, H Zhang, R Zhang, J Yuan… - Advanced Energy …, 2020 - Wiley Online Library
The past three years have witnessed rapid growth in the field of organic solar cells (OSCs)
based on non‐fullerene acceptors (NFAs), with intensive efforts being devoted to material …

A Polycrystalline Polymer Donor as Pre‐Aggregate toward Ordered Molecular Aggregation for 19.3% Efficiency Binary Organic Solar Cells

C Guo, Y Fu, D Li, L Wang, B Zhou, C Chen… - Advanced …, 2023 - Wiley Online Library
Organic semiconductors are generally featured with low structure order in solid‐state films,
which leads to low charge‐transport mobility and strong charge recombination in their …

Synergistic modification of end groups in Quinoxaline fused core-based acceptor molecule to enhance its photovoltaic characteristics for superior organic solar cells

S Sadiq, M Waqas, A Zahoor, RF Mehmood… - Journal of Molecular …, 2023 - Elsevier
The competence of organic solar cells (OSCs) could be enhanced by improving the light
absorption capabilities as well as the open-circuit voltage (V oc) of utilized molecules. To …

A bromine and chlorine concurrently functionalized end group for benzo [1, 2-b: 4, 5-b′] diselenophene-based non-fluorinated acceptors: a new hybrid strategy to …

SS Wan, X Xu, Z Jiang, J Yuan, A Mahmood… - Journal of Materials …, 2020 - pubs.rsc.org
Dihalogenated 1, 1-dicyanomethylene-3-indanone (IC) plays a key role in top-performing
fused-ring electron acceptor (FREA)-based polymer solar cells (PSCs). Here, we first …

Structure dependent photostability of ITIC and ITIC-4F

L Ciammaruchi, O Zapata-Arteaga… - Materials …, 2020 - pubs.rsc.org
Strong synthetic and engineering efforts have taken the efficiency of non-fullerene acceptor
(NFA) based organic solar cells above 18% in a few years. Nonetheless, a deep …

Organic photovoltaic efficiency predictor: data-driven models for non-fullerene acceptor organic solar cells

BL Greenstein, GR Hutchison - The Journal of Physical Chemistry …, 2022 - ACS Publications
In the design of organic solar cells, there has been a need for materials with high power
conversion efficiencies. Scharber's model is commonly used to predict efficiency; however, it …

Selenium-containing two-dimensional conjugated fused-ring electron acceptors for enhanced crystal packing, charge transport, and photovoltaic performance

SS Wan, Q Zhao, Z Jiang, GZ Yuan, L Yan… - Journal of Materials …, 2021 - pubs.rsc.org
Although two-dimensional fused-ring electron acceptors (FREAs) have recently attracted
increasing attention, designing highly efficient two-dimensional FREAs with a new …

On the absence of triplet exciton loss pathways in non-fullerene acceptor based organic solar cells

MS Kotova, G Londi, J Junker, S Dietz, A Privitera… - Materials …, 2020 - pubs.rsc.org
We investigate the viability of highly efficient organic solar cells (OSCs) based on non-
fullerene acceptors (NFA) by taking into consideration efficiency loss channels and stability …

New Carbonic Anhydrase-II Inhibitors from Marine Macro Brown Alga Dictyopteris hoytii Supported by In Silico Studies

K Rafiq, A Khan, N Ur Rehman, SA Halim, M Khan… - Molecules, 2021 - mdpi.com
In continuation of phytochemical investigations of the methanolic extract of Dictyopteris
hoytii, we have obtained twelve compounds (1–12) through column chromatography …

Strategic Halogen Substitution to Enable High‐Performance Small‐Molecule‐Based Tandem Solar Cell with over 15% Efficiency

SU Ryu, Z Abbas, A Cho, HK Lee… - Advanced Energy …, 2020 - Wiley Online Library
Small molecules have been recently highlighted as active materials owing to their facile
synthesisis method, well‐defined molecular structure, and highly reproducible performance …