Conventional halogenations such as fluorination, chlorination and bromination on non-
fullerene acceptors (NFAs) generally contribute to a dramatic improvement in overall …

To achieve commercial viability, organic solar cells (OSCs) must balance efficiency, stability,
and cost. Currently, the most efficient OSCs are still based on fused ring electron acceptors …

Side-chain engineering has been considered as one of the most promising strategies to
optimize non-fullerene acceptors. In this work, we use side-chain engineering to synthesize …

Nonfused ring electron acceptors (NFREAs) have received much attention due to their
distinguished advantages such as simple chemical structure, facile synthesis, and low cost …

Fully non-fused ring acceptor (NFRA) materials have higher structural diversity than their
fused ring counterparts, which have the potential to further promote the performance of …

High performance organic solar cells (OSCs) are usually realized by using post‐treatment
and/or additive, which can induce the formation of metastable morphology, leading to …

Three fully nonfused electron acceptors based on quinquethiophene (5T) were designed
and synthesized via side-chain engineering. Theoretical calculations demonstrate that the …

Low-cost photovoltaic materials are essential for realizing large-scale commercial
applications of organic solar cells (OSCs). However, highly efficient OSCs based on low-cost …

Developing completely non-fused small-molecule acceptors (CNF-SMAs) to further reduce
production cost is strongly desired for the industrialization of organic solar cells (OSCs). In …

Small-molecule (SM) donor based ternary organic solar cells (OSCs) have drawn increasing
attention owing to the remarkable photovoltaic performances achieved recently. In this study …