19% efficiency in organic solar cells of Benzo [1, 2-b: 4, 5-b′] Difuran-based donor polymer realized by volatile+ non-volatile dual-solid-additive strategy

L Chen, J Yi, R Ma, TAD Peña, Y Luo, Y Wang… - Materials Science and …, 2024 - Elsevier
Though the application-promising photovoltaic technology named organic solar cells
(OSCs) have been close to 20% benchmark power conversion efficiency (PCE) within …

Cyano-functionalized pyrazine: an electron-deficient unit as a solid additive enables binary organic solar cells with 19.67% efficiency

L Tu, H Wang, W Duan, R Ma, T Jia… - Energy & …, 2024 - pubs.rsc.org
Additive engineering has been regarded as a valuable approach for enhancing the power
conversion efficiencies (PCEs) of organic solar cells (OSCs). However, the effective solid …

Step-by-step modulation of crystalline features and exciton kinetics for 19.2% efficiency ortho-xylene processed organic solar cells

B Zou, W Wu, TA Dela Peña, R Ma, Y Luo, Y Hai… - Nano-micro letters, 2024 - Springer
With plenty of popular and effective ternary organic solar cells (OSCs) construction
strategies proposed and applied, its power conversion efficiencies (PCEs) have come to a …

Defining Solid Additive's Pivotal Role on Morphology Regulation in Organic Solar Cells Produced by Layer‐by‐layer Deposition

W Wu, Y Luo, TA Dela Peña, J Yao… - Advanced Energy …, 2024 - Wiley Online Library
Herein, two emerging device optimization methods, solid additive and layer‐by‐layer (LBL)
process, for organic solar cells (OSCs) are simultaneously studied. Through traditional blend …

Oligomeric semiconductors enable high efficiency open air processed organic solar cells by modulating pre-aggregation and crystallization kinetics

H **a, Y Zhang, K Liu, W Deng, M Zhu, H Tan… - Energy & …, 2023 - pubs.rsc.org
Although massive progress in power conversion efficiencies (PCEs) has been made on
organic solar cells (OSCs), the challenge remains to scale up high-performance OSCs that …

3D crystal framework regulation enables se‐functionalized small molecule acceptors achieve over 19% efficiency

W Gao, R Ma, L Zhu, L Li, FR Lin… - Advanced Energy …, 2024 - Wiley Online Library
Se‐functionalized small molecule acceptors (SMAs) exhibit unique advantages in
constructing materials with near‐infrared absorption, but their photovoltaic performance lags …

Isomerization of benzothiadiazole yields a promising polymer donor and organic solar cells with efficiency of 19.0%

T Lin, Y Hai, Y Luo, L Feng, T Jia, J Wu… - Advanced …, 2024 - Wiley Online Library
The exploration of high‐performance and low‐cost wide‐bandgap polymer donors remains
critical to achieve high‐efficiency nonfullerene organic solar cells (OSCs) beyond current …

Achieving high fill factor in organic photovoltaic cells by tuning molecular electrostatic potential fluctuation

G Wang, J Wang, Y Cui, Z Chen… - Angewandte Chemie …, 2024 - Wiley Online Library
In the field of organic photovoltaics (OPVs), significant progress has been made in tailoring
molecular structures to enhance the open‐circuit voltage and the short‐circuit current …

The Role of Solution Aggregation Property toward High‐Efficiency Non‐Fullerene Organic Photovoltaic Cells

L Xu, S Li, W Zhao, Y **ong, J Yu, J Qin… - Advanced …, 2024 - Wiley Online Library
In organic photovoltaic cells, the solution‐aggregation effect (SAE) is long considered a
critical factor in achieving high power‐conversion efficiencies for polymer donor (PD)/non …

Semitransparent organic photovoltaics enabled by transparent p-type inorganic semiconductor and near-infrared acceptor

X Yan, J Wang, W He, TAD Peña, C Zhu, H Yu… - Journal of Energy …, 2024 - Elsevier
Semitransparent organic photovoltaics (STOPVs) have gained wide attention owing to their
promising applications in building-integrated photovoltaics, agrivoltaics, and floating …