Polymer semiconductors composed of a carbon-based π conjugated backbone have been
studied for several decades as active layers of multifarious organic electronic devices. They …

Molecular aggregates are self-assembled from multiple molecules via weak intermolecular
interactions, and new chemical and physical properties can emerge compared to their …

The ternary blend is demonstrated as an effective strategy to promote the device
performance of organic photovoltaics (OPVs) due to the dilution effect. While the …

Fullerene acceptors typically possess excellent electron-transporting properties and can
work as guest components in ternary organic solar cells to enhance the charge extraction …

The π‐expansion of non‐fullerene acceptors is a promising method for boosting the organic
photovoltaic performance by allowing the fine‐tuning of electronic structures and molecular …

Constructing tandem and multi‐blend organic solar cells (OSCs) is an effective way to
overcome the absorption limitations of conventional single‐junction devices. However, these …

Raising the lowest unoccupied molecular orbital (LUMO) energy level of Y‐type non‐
fullerene acceptors can increase the open‐circuit voltage (Voc) and thus the photovoltaic …

The limited selection pool of high‐performance wide bandgap (WBG) polymer donors is a
bottleneck problem of the nonfullerene acceptor (NFA) based organic solar cells (OSCs) that …

Using a combinatory blending strategy is demonstrated as a promising path for designing
efficient organic solar cells (OSCs) by boosting the short‐circuit current density and fill factor …

Compared to the most-studied non-fullerene acceptors (NFAs) with linear skeletons, multi-
dimensional NFAs with largely conjugated extensions in multiple directions may contribute …