Recent Progress in Dimerized Small-Molecular Acceptors for Organic Solar Cells DOI Creative Commons
Xin Tang, Yamin Zhang, Hao‐Li Zhang

и другие.

Molecules, Год журнала: 2025, Номер 30(7), С. 1630 - 1630

Опубликована: Апрель 6, 2025

Organic solar cells (OSCs) have witnessed significant advancements in recent years, largely propelled by innovations material design and device engineering. Among the emerging materials, dimerized small-molecule acceptors (DSMAs) garnered considerable attention due to their unique advantages. For instance, DSMAs can directly inherit excellent optoelectronic properties of corresponding monomers. Moreover, relatively larger molecular weight effectively suppress diffusion active layer, thereby enhancing stability OSCs. Compared polymer acceptors, a well-defined structure, which is free from batch-to-batch variability, greatly reproducibility devices. This review comprehensively summarizes progress for OSCs, with focus on two primary linkage configurations: conjugative non-conjugative connections. Additionally, impact various connection positions (including core-unit, end-group, side-chain sites) packing, properties, performance systematically reviewed. The highlights critical role addressing key challenges such as photodegradation morphological instability, while balancing power conversion efficiency long-term stability. By consolidating breakthroughs identifying future research directions, this work aims provide valuable insights into rational DSMAs, paving way development high-performance commercially viable

Язык: Английский

Recent Progress in Dimerized Small-Molecular Acceptors for Organic Solar Cells DOI Creative Commons
Xin Tang, Yamin Zhang, Hao‐Li Zhang

и другие.

Molecules, Год журнала: 2025, Номер 30(7), С. 1630 - 1630

Опубликована: Апрель 6, 2025

Organic solar cells (OSCs) have witnessed significant advancements in recent years, largely propelled by innovations material design and device engineering. Among the emerging materials, dimerized small-molecule acceptors (DSMAs) garnered considerable attention due to their unique advantages. For instance, DSMAs can directly inherit excellent optoelectronic properties of corresponding monomers. Moreover, relatively larger molecular weight effectively suppress diffusion active layer, thereby enhancing stability OSCs. Compared polymer acceptors, a well-defined structure, which is free from batch-to-batch variability, greatly reproducibility devices. This review comprehensively summarizes progress for OSCs, with focus on two primary linkage configurations: conjugative non-conjugative connections. Additionally, impact various connection positions (including core-unit, end-group, side-chain sites) packing, properties, performance systematically reviewed. The highlights critical role addressing key challenges such as photodegradation morphological instability, while balancing power conversion efficiency long-term stability. By consolidating breakthroughs identifying future research directions, this work aims provide valuable insights into rational DSMAs, paving way development high-performance commercially viable

Язык: Английский

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