Understanding photochemical degradation mechanisms in photoactive layer materials for organic solar cells

J Han, H Xu, SHK Paleti, A Sharma… - Chemical Society …, 2024 - pubs.rsc.org
Over the past decades, the field of organic solar cells (OSCs) has witnessed a significant
evolution in materials chemistry, which has resulted in a remarkable enhancement of device …

Sustainable Solution Processing Toward High‐Efficiency Organic Solar Cells: A Comprehensive Review of Materials, Strategies, and Applications

B Ma, Y Yan, M Wu, S Li, M Ru, Z Xu… - Advanced Functional …, 2025 - Wiley Online Library
Organic solar cells (OSCs) have emerged as promising candidates for renewable energy
harvesting due to their lightweight, flexible, and low‐cost fabrication potential. The efficiency …

π-Extended nonfullerene acceptor for compressed molecular packing in organic solar cells to achieve over 20% efficiency

Y Sun, L Wang, C Guo, J **ao, C Liu… - Journal of the …, 2024 - ACS Publications
Organic photovoltaics (OPVs) suffer from a trade-off between efficient charge transport and
suppressed nonradiative recombination due to the aggregation-induced luminance …

Molecular interaction induced dual fibrils towards organic solar cells with certified efficiency over 20%

C Chen, L Wang, W **a, K Qiu, C Guo, Z Gan… - Nature …, 2024 - nature.com
The nanoscale fibrillar morphology, featuring long-range structural order, provides abundant
interfaces for efficient exciton dissociation and high-quality pathways for effective charge …

Over 19.2% efficiency of layer-by-layer organic photovoltaics enabled by a highly crystalline material as an energy donor and nucleating agent

H Tian, Y Ni, W Zhang, Y Xu, B Zheng… - Energy & …, 2024 - pubs.rsc.org
A series of layer-by-layer (LbL) ternary organic photovoltaics (OPVs) were prepared with
polymer PM1 as a donor, small molecule L8-BO as an acceptor, and a highly crystalline …

Approaching 20% Efficiency in Ortho‐Xylene Processed Organic Solar Cells by a Benzo[a]phenazine‐Core‐Based 3D Network Acceptor with Large Electronic …

Z Luo, W Wei, R Ma, G Ran, MH Jee, Z Chen… - Advanced …, 2024 - Wiley Online Library
High‐performance organic solar cells often rely on halogen‐containing solvents, which
restrict the photovoltaic industry. Therefore, it is imperative to develop efficient organic …

Integration of polyoxometalate clusters with self-assembled monolayer for efficient and robust organic solar cells

B Fan, H Gao, Y Li, Y Wang, C Zhao, FR Lin, AKY Jen - Joule, 2024 - cell.com
Organic solar cells (OSCs) with pin structure have achieved rapid progress in efficiency
recently. However, the pin structure suffers from inferior stability owing to the hole …

Halogenated Dibenzo[f,h]quinoxaline Units Constructed 2D‐Conjugated Guest Acceptors for 19% Efficiency Organic Solar Cells

J Gao, H Bai, P Li, Y Zhou, W Su, C Liu, X Li… - Advanced …, 2024 - Wiley Online Library
Halogenation of Y‐series small‐molecule acceptors (Y‐SMAs) is identified as an effective
strategy to optimize photoelectric properties for achieving improved power‐conversion …

Layer‐by‐Layer All‐Polymer Solar Cells Approaching 19% with Dual‐Donor Modulation of an Interpenetrating Network

Y Dou, J Zhang, Z Zhong, C Zhu, Z Chen… - Advanced Energy …, 2024 - Wiley Online Library
All‐polymer systems are promising for commercial applications because the lower diffusivity
of polymers helps to inhibit the large‐scaled phase separation and obtain excellent stability …

N-type small molecule electrolyte cathode interface layer with thickness insensitivity for organic solar cells

D Zhou, Y Wang, Y Li, L Han, F Wang, S Lan, R Lv… - Nano Energy, 2024 - Elsevier
Interface engineering has a critical impact on the performances of organic solar cells
(OSCs). And cathode interface layer (CIL) with thickness insensitivity is urgently pursued to …