We have synthesized novel thieno [3, 4‐b] thiophene‐based π‐conjugated molecules with
phenyl ester pendants as electron donor materials for solution‐processed organic …

Organic photovoltaics and field-effect transistors have attracted considerable attention due
to the easy fabrication, low cost, light weight, and flexibility. Unsymmetrical conjugated …

We report high photovoltaic efficiency of over 9% in solution-processed, small-molecule
(SPSM) 7, 7′-(4, 4-bis (2-ethylhexyl)-4H-silolo [3, 2-b: 4, 5-b′] dithiophene-2, 6-diyl) bis (6 …

Isoindigo, one of the latest reported amide-based electron-accepting units, was introduced
into two new D-π-A-π-D typed organic small molecules with triphenylamine as electron …

For solution‐based small‐molecule organic photovoltaic cells (SM BHJ), thermal annealing
is often regarded as a very vital processing to yield high‐efficiency devices. Here, the device …

We have investigated the photo-and electrochemical properties of five diketopyrrolopyrrole
(DPP) derivatives both experimentally and theoretically. In the experimental study, we found …

Introducing ethynylene linkages in a conjugated molecule can deepen the HOMO level,
decrease the steric constraints and better delocalize the π electrons and so on, which are …

Photovoltaics provide a feasible route to fulfilling the substantial increase in demand for
energy worldwide. Solution processable organic photovoltaics (OPVs) have attracted …

To enable a superior σ*–π* conjugation, we present a dithienodisilacyclohexadiene (DTS)
analogue of DTS (FBTTh2) 2–namely, DTDS (FBTTh2) 2–by replacing dithienosilole (DTS) …

The present work addressed the influence of spins on fundamental processes in organic
semiconductors. In most cases, the role of spins in the conversion of sun light into electricity …