Improving the Stability of Organic Solar Cells: From Materials to Devices

Y Li, KK Liu, FR Lin, AKY Jen - Solar RRL, 2023 - Wiley Online Library
Organic solar cells (OSCs) are a promising emerging photovoltaic technology for solar
energy conversion. Recently, the power conversion efficiencies of the OSCs have been …

Strengthening the Hetero‐Molecular Interactions in Giant Dimeric Acceptors Enables Efficient Organic Solar Cells

M Lv, Q Wang, J Zhang, Y Wang, ZG Zhang… - Advanced …, 2024 - Wiley Online Library
Giant dimeric acceptor (G‐Dimer) is becoming one of the most promising organic solar cell
(OSC) materials because of its definite structure, long‐term stability, and high efficiency …

Solid Additive‐Assisted Selective Optimization Strategy for Sequential Deposited Active Layers to Construct 19.16% Efficiency Binary Organic Solar Cells

M Xiao, Y Meng, L Tang, P Li, L Tang… - Advanced Functional …, 2024 - Wiley Online Library
Volatile solid (VS)‐additives are regarded as an effective tool to manipulate morphology of
sequential deposited (SD) active layers for improving power conversion efficiencies (PCEs) …

Tuning the solution aggregation and molecular order for efficient and thermally stable polymer solar cells

M Gao, J Wu, X Yuan, C He, H Jiang, W Zhao… - Energy & …, 2023 - pubs.rsc.org
The best-performing active layers for organic photovoltaics generally include semi-
paracrystalline polymers. However, the solution aggregation and molecular order …

[HTML][HTML] Recent progress and prospects of dimer and multimer acceptors for efficient and stable polymer solar cells

JW Lee, JS Park, H Jeon, S Lee, D Jeong… - Chemical Society …, 2024 - pubs.rsc.org
High power conversion efficiency (PCE) and long-term stability are essential prerequisites
for the commercialization of polymer solar cells (PSCs). Small-molecule acceptors (SMAs) …

Cyanoesterthiophene Based Low‐Cost Polymer Donors for High Efficiency Organic Solar Cells

J Wang, F Bi, L Du, C Shang, S Liu… - Advanced Functional …, 2024 - Wiley Online Library
To achieve commercial application of organic solar cells (OSCs), it is necessary to reduce
material costs and improve device efficiency. This paper reports on the utilization of a …

Dimerized Acceptors with Conjugate‐Break Linker Enable Highly Efficient and Mechanically Robust Organic Solar Cells

Y Ding, WA Memon, D Zhang, Y Zhu… - Angewandte …, 2024 - Wiley Online Library
Designing new acceptors is critical for intrinsically stretchable organic solar cells (IS‐OSCs)
with high efficiency and mechanical robustness. However, nearly all stretchable polymer …

Non‐Fully Conjugated Dimerized Giant Acceptors with Different Alkyl‐Linked Sites for Stable and 19.13% Efficiency Organic Solar Cells

F Yi, M Xiao, Y Meng, H Bai, W Su… - Angewandte Chemie …, 2024 - Wiley Online Library
Achieving both high power conversion efficiency (PCE) and device stability is a major
challenge for the practical development of organic solar cells (OSCs). Herein, three non …

High-performance binary all-polymer solar cells enabled by a Y-derivative pendant random-copolymerized polymer acceptor with a broad donor–acceptor matching …

M Chen, S Wang, R Sun, X Yang, X Wu… - Journal of Materials …, 2024 - pubs.rsc.org
The fine-tuning of molecular aggregation and optimization of blend microstructures through
effective molecular design strategies to simultaneously achieve high device efficiency and …

A Pyrene‐Fused Dimerized Acceptor for Ternary Organic Solar Cells with 19% Efficiency and High Thermal Stability

X Liu, Z Zhang, C Wang, C Zhang, S Liang… - Angewandte …, 2024 - Wiley Online Library
A pyrene‐fused dimerized electron acceptor has been successfully synthesized and
subsequently incorporated as the third component in ternary organic solar cells (OSCs) …