Recent progress in all-small-molecule organic photovoltaics

C Xu, Z Zhao, K Yang, L Niu, X Ma, Z Zhou… - Journal of Materials …, 2022‏ - pubs.rsc.org
Solution-processed organic photovoltaics (OPVs) have the superiorities of light weight, low
cost, easy fabrication, high mechanical flexibility and good semitransparency, enabling great …

[HTML][HTML] Solution sequential deposited organic photovoltaics: From morphology control to large-area modules

J **g, Y Dou, S Chen, K Zhang, F Huang - EScience, 2023‏ - Elsevier
Organic optoelectronic materials enable cutting-edge, low-cost organic photodiodes,
including organic solar cells (OSCs) for energy conversion and organic photodetectors …

Donor–acceptor mutually diluted heterojunctions for layer-by-layer fabrication of high-performance organic solar cells

L Wang, C Chen, Y Fu, C Guo, D Li, J Cheng, W Sun… - Nature Energy, 2024‏ - nature.com
The photoactive layer of organic solar cells consists of p-type electron donors and n-type
electron acceptors, which phase separate to form fine and continuous networks for charge …

Fibrillization of non‐fullerene acceptors enables 19% efficiency pseudo‐bulk heterojunction organic solar cells

D Li, N Deng, Y Fu, C Guo, B Zhou, L Wang… - Advanced …, 2023‏ - Wiley Online Library
The structural order and aggregation of non‐fullerene acceptors (NFA) are critical toward
light absorption, phase separation, and charge transport properties of their photovoltaic …

Electrostatic force promoted intermolecular stacking of polymer donors toward 19.4% efficiency binary organic solar cells

Z Gan, L Wang, J Cai, C Guo, C Chen, D Li… - Nature …, 2023‏ - nature.com
Conjugated polymers are generally featured with low structural order due to their aromatic
and irregular structural units, which limits their light absorption and charge mobility in …

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 …

Advances in the device design and printing technology for eco-friendly organic photovoltaics

H Li, S Liu, X Wu, S Yao, X Hu, Y Chen - Energy & Environmental …, 2023‏ - pubs.rsc.org
Green solvent-treated organic solar cells (OSCs) have demonstrated significant potential in
terms of commercialization in recent years. However, the low solubility and high boiling point …

Achieving 15.81% and 15.29% efficiency of all-polymer solar cells based on layer-by-layer and bulk heterojunction structures

W Xu, X Zhu, X Ma, H Zhou, X Li, SY Jeong… - Journal of Materials …, 2022‏ - pubs.rsc.org
Wide bandgap polymer donor PM6 and narrow bandgap polymer acceptor PY-IT were
selected to construct all-polymer solar cells (all-PSCs) with a layer-by-layer (LbL) or bulk …

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 …

Hierarchical solid‐additive strategy for achieving layer‐by‐layer organic solar cells with over 19% efficiency

Q Chen, Z Bian, Y Yang, X Cui, C Jeffreys… - Angewandte …, 2024‏ - Wiley Online Library
Abstract Layer‐by‐layer (LbL) deposition of active layers in organic solar cells (OSCs) offers
immense potential for optimizing performance through precise tailoring of each layer …