The path to 20% power conversion efficiencies in nonfullerene acceptor organic solar cells
The power conversion efficiencies (PCEs) of single‐junction organic solar cells (OSC) have
now reached over 18%. This rapid recent progress can be attributed to the development of …
now reached over 18%. This rapid recent progress can be attributed to the development of …
Recent advances in PM6: Y6-based organic solar cells
The last two years have witnessed rapid progress in organic solar cells (OSCs), driven by
the newly-developed nonfullerene acceptor (NFA) Y6, which contains an electron-deficient …
the newly-developed nonfullerene acceptor (NFA) Y6, which contains an electron-deficient …
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 …
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
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 …
Single‐junction organic photovoltaic cell with 19% efficiency
Improving power conversion efficiency (PCE) is important for broadening the applications of
organic photovoltaic (OPV) cells. Here, a maximum PCE of 19.0%(certified value of 18.7%) …
organic photovoltaic (OPV) cells. Here, a maximum PCE of 19.0%(certified value of 18.7%) …
Generation of long-lived charges in organic semiconductor heterojunction nanoparticles for efficient photocatalytic hydrogen evolution
Organic semiconductor photocatalysts for the production of solar fuels are attractive as they
can be synthetically tuned to absorb visible light while simultaneously retaining suitable …
can be synthetically tuned to absorb visible light while simultaneously retaining suitable …
Lifetime over 10000 hours for organic solar cells with Ir/IrOx electron-transporting layer
The stability of organic solar cells is a key issue to promote practical applications. Herein, we
demonstrate that the device performance of organic solar cells is enhanced by an Ir/IrOx …
demonstrate that the device performance of organic solar cells is enhanced by an Ir/IrOx …
Molecular orientation-dependent energetic shifts in solution-processed non-fullerene acceptors and their impact on organic photovoltaic performance
The non-fullerene acceptors (NFAs) employed in state-of-art organic photovoltaics (OPVs)
often exhibit strong quadrupole moments which can strongly impact on material energetics …
often exhibit strong quadrupole moments which can strongly impact on material energetics …
Non-fullerene acceptors with hetero-dihalogenated terminals induce significant difference in single crystallography and enable binary organic solar cells with 17.5 …
L Wang, Q An, L Yan, HR Bai, M Jiang… - Energy & …, 2022 - pubs.rsc.org
Despite the dihalogenation of terminals being an effective strategy to produce efficient
nonfullerene acceptor (NFA)-based organic solar cells (OSCs), hetero-dihalogenated …
nonfullerene acceptor (NFA)-based organic solar cells (OSCs), hetero-dihalogenated …
Systematic merging of nonfullerene acceptor π-extension and tetrafluorination strategies affords polymer solar cells with> 16% efficiency
The end-capping group (EG) is the essential electron-withdrawing component of
nonfullerene acceptors (NFAs) in bulk heterojunction (BHJ) organic solar cells (OSCs). To …
nonfullerene acceptors (NFAs) in bulk heterojunction (BHJ) organic solar cells (OSCs). To …