Physical insights into non-fullerene organic photovoltaics
Boosted by the fast development of non-fullerene acceptors, organic photovoltaics (OPVs)
have achieved breakthrough power conversion efficiencies—in excess of 20% and …
have achieved breakthrough power conversion efficiencies—in excess of 20% and …
The principles, design and applications of fused-ring electron acceptors
Fused-ring electron acceptors (FREAs) have a donor–acceptor–donor structure comprising
an electron-donating fused-ring core, electron-accepting end groups, π-bridges and side …
an electron-donating fused-ring core, electron-accepting end groups, π-bridges and side …
Recent progress in organic solar cells (Part I material science)
During past several years, the photovoltaic performances of organic solar cells (OSCs) have
achieved rapid progress with power conversion efficiencies (PCEs) over 18 …
achieved rapid progress with power conversion efficiencies (PCEs) over 18 …
Harnessing the structure‐performance relationships in designing non‐fused ring acceptors for organic solar cells
The prerequisite for commercially viable organic solar cells (OSC) is to reduce the efficiency‐
stability‐cost gap. Therefore, the cost of organic materials should be reduced by minimizing …
stability‐cost gap. Therefore, the cost of organic materials should be reduced by minimizing …
Fused-ring electron acceptors for photovoltaics and beyond
Conspectus Emerging solar cells that convert clean and renewable solar energy to
electricity, such as organic solar cells (OSCs) and perovskite solar cells (PSCs), have …
electricity, such as organic solar cells (OSCs) and perovskite solar cells (PSCs), have …
Understanding and suppressing non‐radiative recombination losses in non‐fullerene organic solar cells
Organic solar cells benefit from non‐fullerene acceptors (NFA) due to their high absorption
coefficients, tunable frontier energy levels, and optical gaps, as well as their relatively high …
coefficients, tunable frontier energy levels, and optical gaps, as well as their relatively high …
11.4% Efficiency non-fullerene polymer solar cells with trialkylsilyl substituted 2D-conjugated polymer as donor
Simutaneously high open circuit voltage and high short circuit current density is a big
challenge for achieving high efficiency polymer solar cells due to the excitonic nature of …
challenge for achieving high efficiency polymer solar cells due to the excitonic nature of …
Molecular design of benzodithiophene-based organic photovoltaic materials
Advances in the design and application of highly efficient conjugated polymers and small
molecules over the past years have enabled the rapid progress in the development of …
molecules over the past years have enabled the rapid progress in the development of …
The meniscus-guided deposition of semiconducting polymers
The electronic devices that play a vital role in our daily life are primarily based on silicon and
are thus rigid, opaque, and relatively heavy. However, new electronics relying on polymer …
are thus rigid, opaque, and relatively heavy. However, new electronics relying on polymer …
Reduced voltage losses yield 10% efficient fullerene free organic solar cells with> 1 V open circuit voltages
Optimization of the energy levels at the donor–acceptor interface of organic solar cells has
driven their efficiencies to above 10%. However, further improvements towards efficiencies …
driven their efficiencies to above 10%. However, further improvements towards efficiencies …