Boron–nitrogen-doped π-conjugated systems have been regarded as a class of organic
materials with exceptional electronic and optical properties, which makes them promising in …

Organic solar cells are on the dawn of the next era. The change of focus toward non-
fullerene acceptors has introduced an enormous amount of organic n-type materials and …

Most of all‐fused‐ring π‐conjugated molecules have wide or medium bandgap and show
photo response in the visible range. In this work, an all‐fused‐ring n‐type molecule, which …

The design, synthesis, and characterization of two novel nonfullerene acceptors (M8 and
M34) based on ladder‐type heteroheptacenes with different heterocycles are reported …

A novel imide‐functionalized arene, di (fluorothienyl) thienothiophene diimide (f‐FBTI2),
featuring a fused backbone functionalized with electron‐withdrawing F atoms, is designed …

We report two new poly-small-molecule acceptors, PYN-BDT and PYN-BDTF, which serve,
by virtue of their π-extended naphthalene rings, as broad optical cross-section …

We report the unprecedented synthesis of one‐handed helical spiro‐conjugated ladder
polymers with well‐defined primary and secondary structures, in which the spiro‐linked …

Organic solar cells (OSCs) have drawn considerable attention in the last decade, owing to
the great potential of light weight, flexibility, and low-cost solution processing. Especially …

While heteroatom do** serves as a powerful strategy for devising novel polycyclic
aromatic hydrocarbons (PAHs), the further fine-tuning of optoelectronic properties via the …

In organic electronics, an aromatic fused ring is a basic unit that provides π-electrons to
construct semiconductors and governs the device performance. The main challenge in …