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

Organic solar cells (OSCs) have made dramatic advancements during the past decades
owing to the innovative material design and device structure optimization, with power …

Organic semiconductors are attractive photocatalysts, but their quantum yields are limited by
the transfer of photogenerated charges to the surface. A promising strategy for low-loss …

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

Nanosizing confers unique functions in materials such as graphene and quantum dots.
Here, we present two nanoscale-covalent organic frameworks (nano-COFs) that exhibit …

Perovskite solar cells (PSCs) and organic solar cells (OSCs) face device efficiency losses
and instability challenges with existing hole transport materials (HTMs). The development of …

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 …

Photocatalysts formed from a single organic semiconductor typically suffer from inefficient
intrinsic charge generation, which leads to low photocatalytic activities. We demonstrate that …

All-polymer solar cells (all-PSCs) consisting of polymer donors (P Ds) and polymer
acceptors (P As) have drawn tremendous research interest in recent years. It is due to not …

The application of liquid‐exfoliated 2D transition metal disulfides (TMDs) as the hole
transport layers (HTLs) in nonfullerene‐based organic solar cells is reported. It is shown that …