Solidification of solvent additive for stable binary polymer solar cells with ～19% efficiency

作者：Chen, Hongru; Zhang, Zhi-Guo^*; Gao, Feng^*

来源：Science China-Materials, 2023, 66(6): 2523-2524.

DOI：10.1007/s40843-023-2497-4

<正>Polymer solar cells(PSCs) have garnered considerable attention due to their numerous benefits, such as solution-processability,and potential applications in flexible and semitransparent devices. With the development of photovoltaic materials and device structures, power conversion efficiencies(PCEs) of PSCs have exceeded 19% to date[1,2]. Moreover, an ideal morphology for efficient and stable PSCs is extremely essential[3,4].

• 单位
  北京化工大学; 化工资源有效利用国家重点实验室