Molecular innovation is highly important to achieve highly efficient small-molecule organic
solar cells (SMOSCs). Herein, we report two small-molecule donors, namely, B3T-T and B3T …

Organic solar cells (OSCs) have been considered being a promising candidate for next-
generation photovoltaic technology because of their low carbon footprint, short energy …

Organic solar cells based on semiconducting polymers and small molecules have attracted
considerable attention in the last two decades. Moreover, the power conversion efficiencies …

In the current study, six nonfullerene small acceptor molecules were designed by end-group
modification of terminal acceptors. Density functional theory calculations of all designed …

In this work, five novel A-π-D-π-A type molecules D1–D5 were designed by adding unusual
benzothiadiazole derivatives as π-spacer blocks to the efficient reference molecule …

In this work, a new star-shaped electron acceptor based on porphyrin as core, rhodanine
and benzothiadiazole as end groups, was developed for non-fullerene solar cells. The …

A new D–π–A–π–D small molecule (VC7) based on a selenophene-flanked
diketopyrrolopyrrole core and two Zn-porphyrin peripheral moieties was designed and …

Although non‐fused ring electron acceptors (NFREAs) have received increasing attention
due to their relatively low synthetic costs, the achievement of high efficiencies strongly …

Tuning the properties of non‐fullerene acceptors (NFAs) through halogenation, including
fluorination and chlorination, represents one of the most promising strategies to boost the …

In this report we describe the use of a novel porphyrin triad (PPT) consisting of two zinc-
metalated porphyrin units and one free-base porphyrin unit covalently linked through their …