Single‐junction organic solar cells (OSCs) have made significant progress in recent years.
Innovations in material design and device optimization have improved the power conversion …

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

As the most classic electron-accepting building block, 2, 1, 3-benzothiadiazole (BT) and the
derived structures have achieved great success to construct photovoltaic materials …

Finding effective molecular design strategies to enable efficient charge generation and small
energy loss is among the long-standing challenges in develo** high performance non …

Achieving efficient charge transfer at small frontier molecular orbital offsets between donor
and acceptor is crucial for high performance polymer solar cells (PSCs). Here we synthesize …

Non-fullerene acceptors (NFAs) are currently a major focus of research in the development
of bulk-heterojunction organic solar cells (OSCs). In contrast to the widely used fullerene …

Fluorine‐contained polymers, which have been widely used in highly efficient polymer solar
cells (PSCs), are rather costly due to their complicated synthesis and low yields in the …

Noncovalently fused‐ring electron acceptors (NFREAs) have attracted much attention in
recent years owing to their advantages of simple synthetic routes, high yields and low costs …

To simultaneously achieve low photon energy loss (E loss) and broad spectral response, the
molecular design of the wide band gap (WBG) donor polymer with a deep HOMO level is of …

In the last few decades, organic solar cells (OSCs) have drawn broad interest owing to their
advantages such as being low cost, flexible, semitransparent, non-toxic, and ideal for roll-to …