Organic photovoltaics (OPVs) have progressed steadily through three stages of photoactive
materials development:(i) use of poly (3-hexylthiophene) and fullerene-based acceptors …

During past several years, the photovoltaic performances of organic solar cells (OSCs) have
achieved rapid progress with power conversion efficiencies (PCEs) over 18 …

The power conversion efficiencies (PCEs) of small-molecule acceptor (SMA)-based organic
solar cells (OSCs) have increased remarkably, but their long-term stability is insufficient for …

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 …

Achieving both high open‐circuit voltage (Voc) and short‐circuit current density (Jsc) to
boost power‐conversion efficiency (PCE) is a major challenge for organic solar cells …

The central core in A‐DA1D‐A‐type small‐molecule acceptor (SMAs) plays an important
role in determining the efficiency of organic solar cells (OSCs), while the principles …

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 …

Despite the significant progresses made in all-polymer solar cells (all-PSCs) recently, the
relatively low short-circuit current density (J sc) and large energy loss are still quite difficult to …

Thanks to their broad absorption spectra, easily modifiable molecular energy levels and
chemical structures, nonfullerene small-molecule acceptors (SMAs) have attracted …

With the emergence of ADA'DA‐type (Y‐series) non‐fullerene acceptors (NFAs), the power
conversion efficiencies (PCEs) of organic photovoltaic devices have been constantly …