Advantages, challenges and molecular design of different material types used in organic solar cells
The performance of organic solar cells (OSCs) has increased substantially over the past 10
years, owing to the development of various high-performance organic electron–acceptor …
years, owing to the development of various high-performance organic electron–acceptor …
Highly efficient and stable organic solar cells achieved by improving exciton diffusion and splitting through a volatile additive-assisted ternary strategy
The ternary and additive strategy, introducing a third component into a binary blend and add
suitable additives, opens a simple and promising avenue to improve the power conversion …
suitable additives, opens a simple and promising avenue to improve the power conversion …
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 …
interfaces for efficient exciton dissociation and high-quality pathways for effective charge …
Benzo [d] thiazole based wide bandgap donor polymers enable 19.54% efficiency organic solar cells along with desirable batch‐to‐batch reproducibility and general …
The limited selection pool of high‐performance wide bandgap (WBG) polymer donors is a
bottleneck problem of the nonfullerene acceptor (NFA) based organic solar cells (OSCs) that …
bottleneck problem of the nonfullerene acceptor (NFA) based organic solar cells (OSCs) that …
Electrostatic force promoted intermolecular stacking of polymer donors toward 19.4% efficiency binary organic solar cells
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 …
and irregular structural units, which limits their light absorption and charge mobility in …
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 …
electron acceptors, which phase separate to form fine and continuous networks for charge …
A Polycrystalline Polymer Donor as Pre‐Aggregate toward Ordered Molecular Aggregation for 19.3% Efficiency Binary Organic Solar Cells
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 …
which leads to low charge‐transport mobility and strong charge recombination in their …
Tunable Donor Aggregation Dominance in a Ternary Matrix of All‐Polymer Blends with Improved Efficiency and Stability
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 …
polymer solar cells is a widely acknowledged strategy; however, the focus thus far has not …
Achieving Desired Pseudo‐Planar Heterojunction Organic Solar Cells via Binary‐Dilution Strategy
L Wen, H Mao, L Zhang, J Zhang, Z Qin… - Advanced …, 2024 - Wiley Online Library
The sequential deposition process has demonstrated the great possibility to achieve a
photolayer architecture with an ideal gradient phase separation morphology, which has a …
photolayer architecture with an ideal gradient phase separation morphology, which has a …
Step-by-step modulation of crystalline features and exciton kinetics for 19.2% efficiency ortho-xylene processed organic solar cells
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 …
strategies proposed and applied, its power conversion efficiencies (PCEs) have come to a …