Issue 44, 2020

Recent progress in ternary organic solar cells based on solution-processed non-fullerene acceptors

Abstract

The ternary blending strategy of introducing a third component into binary organic solar cells (BOSCs) is a feasible and efficient strategy to optimize the performance of BOSCs. Ternary organic solar cells (TOSCs) have an adjustable absorption band for matching the solar light characteristics, easily adjustable photoelectric performance and tunable micro-morphology; therefore, they have become a hotspot in the field of OSC research. Currently, the power conversion efficiency (PCE) of TOSCs has been boosted over 17%. Herein, we give a review on the four possible working mechanisms of TOSCs, roles of the third component in TOSCs, recent progress made in different kinds of active layer materials of TOSCs based on solution-processed non-fullerene acceptors (NFAs), and recent advances in large-area TOSCs and their long-term stability. This review can provide some guidance for the further development of TOSCs. Finally, to help researchers understand the future of TOSCs, the challenges and prospects of TOSCs based on solution-processible NFAs have been provided.

Graphical abstract: Recent progress in ternary organic solar cells based on solution-processed non-fullerene acceptors

Article information

Article type
Review Article
Submitted
01 set 2020
Accepted
21 out 2020
First published
21 out 2020

J. Mater. Chem. A, 2020,8, 23096-23122

Recent progress in ternary organic solar cells based on solution-processed non-fullerene acceptors

D. Zhou, W. You, H. Xu, Y. Tong, B. Hu, Y. Xie and L. Chen, J. Mater. Chem. A, 2020, 8, 23096 DOI: 10.1039/D0TA08559F

To request permission to reproduce material from this article, please go to the Copyright Clearance Center request page.

If you are an author contributing to an RSC publication, you do not need to request permission provided correct acknowledgement is given.

If you are the author of this article, you do not need to request permission to reproduce figures and diagrams provided correct acknowledgement is given. If you want to reproduce the whole article in a third-party publication (excluding your thesis/dissertation for which permission is not required) please go to the Copyright Clearance Center request page.

Read more about how to correctly acknowledge RSC content.

Social activity

Spotlight

Advertisements