Asymmetric substitution of end‐groups triggers 16.34% efficiency for all‐small‐molecule organic solar cells
J Ge, L Hong, H Ma, Q Ye, Y Chen, L Xie… - Advanced …, 2022 - Wiley Online Library
Asymmetric substitution of end‐groups is first applied in molecular donors. Three commonly
used end‐groups of 2‐ethylhexyl cyanoacetate (CA), 2‐ethylhexyl rhodanine (Reh), and 1H …
used end‐groups of 2‐ethylhexyl cyanoacetate (CA), 2‐ethylhexyl rhodanine (Reh), and 1H …
Modulation of donor alkyl terminal chains with the shifting branching point leads to the optimized morphology and efficient all-small-molecule organic solar cells
Q Wu, D Deng, R Zhou, J Zhang, W Zou… - … applied materials & …, 2020 - ACS Publications
Terminal group modification is one of the most influential factors for small-molecular donors
compared with their polymer counterparts, resulting in an opportunity to optimize the …
compared with their polymer counterparts, resulting in an opportunity to optimize the …
Modulating molecular orientation enables efficient nonfullerene small-molecule organic solar cells
L Yang, S Zhang, C He, J Zhang, Y Yang… - Chemistry of …, 2018 - ACS Publications
In bulk-heterojunction organic solar cells (BHJ-OSCs), exciton dissociation and charge
transport are highly sensitive to the molecular packing pattern and phase separation …
transport are highly sensitive to the molecular packing pattern and phase separation …
Highly efficient all‐small‐molecule organic solar cells with appropriate active layer morphology by side chain engineering of donor molecules and thermal annealing
It is very important to fine‐tune the nanoscale morphology of donor: acceptor blend active
layers for improving the photovoltaic performance of all‐small‐molecule organic solar cells …
layers for improving the photovoltaic performance of all‐small‐molecule organic solar cells …
Dual-accepting-unit design of donor material for all-small-molecule organic solar cells with efficiency approaching 11%
Design of high-performance small molecule donors for all-small-molecule organic solar cells
(ASM-OSCs) requires a combinative effort of optimizing the material design and device …
(ASM-OSCs) requires a combinative effort of optimizing the material design and device …
Deciphering the Role of Side‐Chain Engineering and Solvent Vapor Annealing for Binary All‐Small‐Molecule Organic Solar Cells
Fibrous interpenetrating network structure morphology is extremely crucial for all‐small‐
molecule organic solar cells (ASM‐OSCs) in achieving high power conversion efficiency …
molecule organic solar cells (ASM‐OSCs) in achieving high power conversion efficiency …
Backbone engineering with asymmetric core to finely tune phase separation for high-performance all-small-molecule organic solar cells
X Wang, D Huang, J Han, L Hu, C Xiao… - … Applied Materials & …, 2021 - ACS Publications
In order to obtain high-performance all-small-molecule organic solar cells (ASM-OSCs), it is
crucial to exploit the available strategy for molecular design and to further understand key …
crucial to exploit the available strategy for molecular design and to further understand key …
Recent Progress in All‐Small‐Molecule Organic Solar Cells
Active layer material plays a critical role in promoting the performance of an organic solar
cell (OSC). Small‐molecule (SM) materials have the merits of well‐defined chemical …
cell (OSC). Small‐molecule (SM) materials have the merits of well‐defined chemical …
Miscibility Regulation and Thermal Annealing Induced Hierarchical Morphology Enables High‐Efficiency All‐Small‐Molecule Organic Solar Cells Over 17%
Achieving an ideal morphology to realize efficient charge generation and transport is an
imperative avenue to improve the photovoltaic performance of all small‐molecule organic …
imperative avenue to improve the photovoltaic performance of all small‐molecule organic …
A meta-alkylthio-phenyl chain–substituted small-molecule donor as the third component for high-efficiency organic solar cells
Ternary organic solar cells (OSCs) have attracted increasing attention because they are a
feasible and efficient strategy to improve the power conversion efficiency (PCE) of OSCs …
feasible and efficient strategy to improve the power conversion efficiency (PCE) of OSCs …