Two-dimensional carbon graphdiyne: Advances in fundamental and application research

X Zheng, S Chen, J Li, H Wu, C Zhang, D Zhang… - ACS …, 2023 - ACS Publications
Graphdiyne (GDY), a rising star of carbon allotropes, features a two-dimensional all-carbon
network with the cohybridization of sp and sp2 carbon atoms and represents a trend and …

Advantages, challenges and molecular design of different material types used in organic solar cells

J Yi, G Zhang, H Yu, H Yan - Nature Reviews Materials, 2024 - nature.com
The performance of organic solar cells (OSCs) has increased substantially over the past 10
years, owing to the development of various high-performance organic electron–acceptor …

Organic Solar Cells with Over 19% Efficiency Enabled by a 2D‐Conjugated Non‐fullerene Acceptor Featuring Favorable Electronic and Aggregation Structures

K Liu, Y Jiang, F Liu, G Ran, F Huang… - Advanced …, 2023 - Wiley Online Library
The π‐expansion of non‐fullerene acceptors is a promising method for boosting the organic
photovoltaic performance by allowing the fine‐tuning of electronic structures and molecular …

High‐Performance Small Molecule Organic Solar Cells Enabled by a Symmetric‐Asymmetric Alloy Acceptor with a Broad Composition Tolerance

Y Gao, X Yang, W Wang, R Sun, J Cui, Y Fu… - Advanced …, 2023 - Wiley Online Library
Using a combinatory blending strategy is demonstrated as a promising path for designing
efficient organic solar cells (OSCs) by boosting the short‐circuit current density and fill factor …

A bithiazole‐substituted donor for high‐efficiency thick ternary organic solar cells via regulation of crystallinity and miscibility

W Zou, C Han, X Zhang, J Qiao, J Yu… - Advanced Energy …, 2023 - Wiley Online Library
Organic solar cells (OSCs) with thick active layers exhibit great potential for future roll‐to‐roll
mass production. However, increasing the thickness of the active layer generally leads to …

Molecular packing and dielectric property optimization through peripheral halogen swapping enables binary organic solar cells with an efficiency of 18.77%

H Liang, H Chen, P Wang, Y Zhu… - Advanced Functional …, 2023 - Wiley Online Library
Peripheral halogen regulations can endow non‐fullerene acceptors (NFAs) with enhanced
features as organic semi‐conductors and further boost efficient organic solar cells (OSCs) …

Understanding the role of removable solid additives: Selective interaction contributes to vertical component distributions

B Fan, W Zhong, W Gao, H Fu, FR Lin… - Advanced …, 2023 - Wiley Online Library
Sequentially deposited organic solar cells (SD‐OSCs) have attracted great attention owing
to their ability in achieving a more favorable, vertically phase‐separated morphology to …

Hot‐Casting Strategy Empowers High‐Boiling Solvent‐Processed Organic Solar Cells with Over 18.5% Efficiency

C Yang, M Jiang, S Wang, B Zhang, P Mao… - Advanced …, 2024 - Wiley Online Library
Most top‐rank organic solar cells (OSCs) are manufactured by the halogenated solvent
chloroform, which possesses a narrow processing window due to its low‐boiling point …

Approaching 18% efficiency of ternary layer-by-layer polymer solar cells with alloyed acceptors

H Zhou, L Zhang, X Ma, Y Xibei, Y Zheng, Z Liu… - Chemical Engineering …, 2023 - Elsevier
In this work, ternary layer-by-layer (LbL) polymer solar cells (PSCs) were prepared with D18-
Cl/Y6 as host system and MAZ-2 as the second acceptor. The open circuit voltage (V OC) of …

Efficient ternary organic photovoltaic device with a non-halogenated solvent via synergistic inhibiting charge recombination and regulating morphology

X Liu, Y Peng, Z Liang, L Wang, S Han, Z Dou… - Journal of Materials …, 2023 - pubs.rsc.org
Environmentally friendly and efficient organic photovoltaic (OPV) devices play an essential
role in commercial applications. Herein, the PM6: TBFCl50-BDD: IT-4F-based ternary device …