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

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 …

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 …

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 …

Despite the rapid progress of organic solar cells based on non-fullerene acceptors,
simultaneously achieving high power conversion efficiency and long-term stability for …

Side‐chain engineering has been an effective strategy in tuning electronic energy levels,
intermolecular interaction, and aggregation morphology of organic photovoltaic materials …

Although the recent development of Y-series small-molecule acceptors (SMAs) has led to a
dramatic increase in the power conversion efficiency (PCE) of organic solar cells (OSCs) …

Exploring the intriguing bifunctional nature of organic semiconductors and investigating the
feasibility of fabricating bifunctional devices are of great significance in realizing various …

Power conversion efficiency and long-term stability are two critical metrics for evaluating the
commercial potential of organic photovoltaics. Although the field has witnessed a rapid …

Abstract π-Conjugated polymers show promising potential in the application of organic
photovoltaics, including organic solar cells (OSCs) and organic photodetectors (OPDs) …