The rapid development of organic solar cells (OSCs) based on non-fullerene acceptors has attracted increasing attention during the past few years, with a record power conversion efficiency of over 13% in a binary bulk heterojunction architecture. This exciting development also enables new possibilities for ternary OSCs to further enhance their efficiency and stability. This review summarizes very recent developments of ternary OSCs, with a focus on blends involving non-fullerene acceptors. We also highlight the challenges and perspectives for further development of ternary blend organic solar cells.

中文翻译：

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三元共混有机太阳能电池中非富勒烯受体的研究进展与展望

在过去的几年中，基于非富勒烯受体的有机太阳能电池（OSC）的快速发展引起了越来越多的关注，在二元体异质结架构中，功率转换效率达到了创纪录的13％以上。这一激动人心的发展还为三元OSC提供了新的可能性，以进一步提高其效率和稳定性。这篇综述总结了三元OSC的最新发展，重点是涉及非富勒烯受体的混合物。我们还将重点介绍三元共混有机太阳能电池进一步发展所面临的挑战和前景。