Organic solar cells (OSCs) based on nonfullerene acceptors (NFAs) have made significant
breakthrough in their device performance, now achieving a power conversion efficiency of≈ …

Constructing highly planar, extended π-electron systems is an important strategy for
achieving high-mobility organic semiconductors. In general, there are two synthetic …

Despite more potential in realizing higher photovoltaic performance, the highest power
conversion efficiency (PCE) of tandem organic photovoltaic (OPV) cells still lags behind that …

Solution-processable small molecules for organic solar cells have attracted intense attention
for their advantages of definite molecular structures compared with their polymer …

An effective way to improve the power conversion efficiency of organic solar cells is to use a
tandem architecture consisting of two subcells, so that a broader part of the solar spectrum …

Fabricating organic solar cells (OSCs) with a tandem structure has been considered an
effective method to overcome the limited light absorption spectra of organic photovoltaic …

As a representative electron transporting layer in organic solar cells, zinc oxide (ZnO) can be
fabricated by the meniscus‐guided coating with the promotion of sol–gel technology. In …

Increasing interest has been devoted to developing high-performance all-polymer solar cells
(all-PSCs) owing to their specific advantages in light absorption and long-term stability. In …

Polymer photovoltaics have become a promising alternative energy due to lightweight
properties, environmental friendliness, and solution processability. Transparent organic …

A thieno [3, 4-b] thiophene-based electron acceptor, ATT-1, is designed and synthesized.
ATT-1 exhibits a planar conjugated framework, broad absorption with a large absorption …