Renewed prospects for organic photovoltaics
Organic photovoltaics (OPVs) have progressed steadily through three stages of photoactive
materials development:(i) use of poly (3-hexylthiophene) and fullerene-based acceptors …
materials development:(i) use of poly (3-hexylthiophene) and fullerene-based acceptors …
Recent advances in single‐junction organic solar cells
Single‐junction organic solar cells (OSCs) have made significant progress in recent years.
Innovations in material design and device optimization have improved the power conversion …
Innovations in material design and device optimization have improved the power conversion …
Compromising charge generation and recombination of organic photovoltaics with mixed diluent strategy for certified 19.4% efficiency
The ternary blend is demonstrated as an effective strategy to promote the device
performance of organic photovoltaics (OPVs) due to the dilution effect. While the …
performance of organic photovoltaics (OPVs) due to the dilution effect. While the …
A new polymer donor enables binary all‐polymer organic photovoltaic cells with 18% efficiency and excellent mechanical robustness
The development of polymerized small‐molecule acceptors has boosted the power
conversion efficiencies (PCEs) of all‐polymer organic photovoltaic (OPV) cells to 17 …
conversion efficiencies (PCEs) of all‐polymer organic photovoltaic (OPV) cells to 17 …
Enhancing photon utilization efficiency for high‐performance organic photovoltaic cells via regulating phase‐transition kinetics
Efficient photon utilization is key to achieving high‐performance organic photovoltaic (OPV)
cells. In this study, a multiscale fibril network morphology in a PBQx‐TCl: PBDB‐TF: eC9 …
cells. In this study, a multiscale fibril network morphology in a PBQx‐TCl: PBDB‐TF: eC9 …
Realizing 17.5% efficiency flexible organic solar cells via atomic-level chemical welding of silver nanowire electrodes
G Zeng, W Chen, X Chen, Y Hu, Y Chen… - Journal of the …, 2022 - ACS Publications
Solution processable flexible transparent electrodes (FTEs) are urgently needed to boost the
efficiency and mechanical stability of flexible organic solar cells (OSCs) on a large scale …
efficiency and mechanical stability of flexible organic solar cells (OSCs) on a large scale …
Suppressing the energetic disorder of all-polymer solar cells enables over 18% efficiency
All-polymer solar cells (all-PSCs) usually have a complex blend morphology due to their
higher probability of chain entanglement. Under these conditions, the larger energetic …
higher probability of chain entanglement. Under these conditions, the larger energetic …
Recent progress in organic solar cells based on non-fullerene acceptors: materials to devices
Organic solar cells (OSCs) were dominated by donor–acceptor blends based on polymer
donors and fullerene acceptors for nearly two decades. In the past, apprehensions about the …
donors and fullerene acceptors for nearly two decades. In the past, apprehensions about the …
Revealing the underlying solvent effect on film morphology in high-efficiency organic solar cells through combined ex situ and in situ observations
The morphological features and the film formation processes in high-performance donor–
acceptor binary photovoltaic blends cast from three representative solvents are carefully …
acceptor binary photovoltaic blends cast from three representative solvents are carefully …
Polythiophenes for organic solar cells with efficiency surpassing 17%
Polythiophenes (PTs) are promising electron donors for organic solar cells (OSCs) due to
their low production cost. However, the device performance of PTs in OSCs is rather poor …
their low production cost. However, the device performance of PTs in OSCs is rather poor …