Recent developments of polymer solar cells with photovoltaic performance over 17%

J Jin, Q Wang, K Ma, W Shen… - Advanced Functional …, 2023 - Wiley Online Library
With the emergence of ADA'DA‐type (Y‐series) non‐fullerene acceptors (NFAs), the power
conversion efficiencies (PCEs) of organic photovoltaic devices have been constantly …

Recent progress in π-conjugated polymers for organic photovoltaics: solar cells and photodetectors

C Liu, L Shao, S Chen, Z Hu, H Cai, F Huang - Progress in Polymer …, 2023 - Elsevier
Abstract π-Conjugated polymers show promising potential in the application of organic
photovoltaics, including organic solar cells (OSCs) and organic photodetectors (OPDs) …

A new polymer donor enables binary all‐polymer organic photovoltaic cells with 18% efficiency and excellent mechanical robustness

J Wang, Y Cui, Y Xu, K Xian, P Bi, Z Chen… - Advanced …, 2022 - Wiley Online Library
The development of polymerized small‐molecule acceptors has boosted the power
conversion efficiencies (PCEs) of all‐polymer organic photovoltaic (OPV) cells to 17 …

18.2%-efficient ternary all-polymer organic solar cells with improved stability enabled by a chlorinated guest polymer acceptor

R Sun, T Wang, Q Fan, M Wu, X Yang, X Wu, Y Yu… - Joule, 2023 - cell.com
Although the polymer/polymer blend systems still lag far behind small-molecule-acceptor-
based counterparts in power conversion efficiencies (PCEs), the ternary blending strategy …

Improved photovoltaic performance and robustness of all-polymer solar cells enabled by a polyfullerene guest acceptor

H Yu, Y Wang, X Zou, J Yin, X Shi, Y Li, H Zhao… - Nature …, 2023 - nature.com
Fullerene acceptors typically possess excellent electron-transporting properties and can
work as guest components in ternary organic solar cells to enhance the charge extraction …

Dimerized small-molecule acceptors enable efficient and stable organic solar cells

C Sun, JW Lee, C Lee, D Lee, S Cho, SK Kwon, BJ Kim… - Joule, 2023 - cell.com
The power conversion efficiencies (PCEs) of small-molecule acceptor (SMA)-based organic
solar cells (OSCs) have increased remarkably, but their long-term stability is insufficient for …

Tunable Donor Aggregation Dominance in a Ternary Matrix of All‐Polymer Blends with Improved Efficiency and Stability

R Ma, H Li, TA Dela Peña, X Xie, PWK Fong… - Advanced …, 2024 - Wiley Online Library
Using two structurally similar polymer acceptors in constructing high‐efficiency ternary all‐
polymer solar cells is a widely acknowledged strategy; however, the focus thus far has not …

Geometry design of tethered small-molecule acceptor enables highly stable and efficient polymer solar cells

Y Bai, Z Zhang, Q Zhou, H Geng, Q Chen, S Kim… - Nature …, 2023 - nature.com
With the power conversion efficiency of binary polymer solar cells dramatically improved, the
thermal stability of the small-molecule acceptors raised the main concerns on the device …

High‐Efficiency and Mechanically Robust All‐Polymer Organic Photovoltaic Cells Enabled by Optimized Fibril Network Morphology

L Ma, Y Cui, J Zhang, K Xian, Z Chen… - Advanced …, 2023 - Wiley Online Library
All‐polymer organic photovoltaic (OPV) cells possessing high photovoltaic performance and
mechanical robustness are promising candidates for flexible wearable devices. However …

Ternary All‐Polymer Solar Cells with Efficiency up to 18.14% Employing a Two‐Step Sequential Deposition

X Yang, R Sun, Y Wang, M Chen, X Xia, X Lu… - Advanced …, 2023 - Wiley Online Library
Achieving a finely tuned active layer morphology with a suitable vertical phase to facilitate
both charge generation and charge transport has long been the main goal for pursuing the …