Achieving stable high-efficiency single-component devices is a challenging problem in the field of organic photovoltaics. Recently in Joule, Min and co-workers reported a single-component organic solar cell using a conjugated donor-acceptor block copolymer (PBDB-T-b-PYT); a remarkable efficiency of 11.32% was realized with impressive photostability and storage stability.

中文翻译：

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效率超过 11% 的单组分有机太阳能电池

实现稳定的高效单组分器件是有机光伏领域的一个具有挑战性的问题。最近在焦耳，Min 和同事报道了一种使用共轭供体-受体嵌段共聚物 (PBDB-T- b - PYT)的单组分有机太阳能电池；实现了 11.32% 的显着效率，并具有令人印象深刻的光稳定性和储存稳定性。