The strategy of isomerization plays a simple and effective role in optimizing the molecular
configurations and improving the performance of binary organic solar cells (OSCs) …

Polymer donor materials have been considered as a game changer, especially in the early
history of polymer solar cells. However, much progress is the result of hard work resulting …

The highly planar molecular structure is conducive to electron delocalization, thus facilitating
efficient charge transport. A new thiophene terminal‐linked dimerized small‐molecular …

Ternary copolymerization is a cost‐effective and time‐saving approach to improve device
performance and batch stability of polymer donors. However, the structure of the ternary …

An ideal nanoscale interpenetrating network morphology that is formed spontaneously upon
a prepared active layer film is the key to efficient exciton dissociation and charge transport …

Substitution of chlorine in a conjugated side chain is a simple and effective method with
which to improve the photoelectronic properties of polymer donors. The chlorination and …

Organic solar cells (OSCs) are a promising photovoltaic technology for practical
applications. However, the design and synthesis of donor materials molecules based on …

Morphology instability holds the major responsibility for efficiency degradation of organic
solar cells (OSCs). However, how to develop polymer donors simultaneously with high …

Side-chain functional groups have been shown to not only ensure solubility but also
influence molecular packing behavior, and side-chain modification is an important strategy …

Comprehensive Summary In recent years, there has been a shift towards using non‐
fullerene electron acceptors in organic solar cells (OSCs) as a replacement for fullerene …