Organic solar cells (OSCs) have attracted a great deal of attention in the field of clean solar
energy due to their advantages of transparency, flexibility, low cost and light weight …

This paper provides a comprehensive overview of organic photovoltaic (OPV) cells,
including their materials, technologies, and performance. In this context, the historical …

Although the polymer/polymer blend systems still lag far behind small-molecule-acceptor-
based counterparts in power conversion efficiencies (PCEs), the ternary blending strategy …

In recent years, the development of non-fullerene acceptors (NFAs) has led to rapid
advances in organic solar cells (OSCs), resulting in power conversion efficiency (PCE) …

The prerequisite for commercially viable organic solar cells (OSC) is to reduce the efficiency‐
stability‐cost gap. Therefore, the cost of organic materials should be reduced by minimizing …

The construction of high‐performance organic solar cells (OSCs) based on non‐fused ring
electron acceptors (NFREAs) is challenging despite their low synthesis complexity and low …

As an emerging classic p-type photovoltaic polymer, D18 has been combined with many Y-
series narrow-bandgap (NBG) nonfullerene acceptor (NFAs) and realized over 18% power …

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

In recent years, significant progress has been witnessed in organic solar cells (OSCs), which
is mainly attributed to the new active layer materials design, especially fused ring acceptors …

Halogenation of non‐fused ring electron acceptors (NFREAs) plays an important role in
regulating their optoelectronic properties. However, the underlying mechanisms and their …