Enhancing perovskite solar cell performance: The role of polymer-assisted hole transport layers in hot carrier dynamics

• Published in: Chemical engineering journal (Lausanne, Switzerland : 1996) Vol. 489; p. 151357
• Main Authors: Xu, Min, Wang, Peng, Qi, Shuwen, Zhao, Rongjun, Xie, Lin, Hua, Yong
• Format: Journal Article
• Language: English
• Published: Elsevier B.V 01.06.2024
• Subjects: Additive; Hot carriers; Perovskite solar cell; Polymer; Spiro-OMeTAD; Hot carriers; Spiro-OMeTAD; Polymer; Perovskite solar cell; Additive

•This work reveals that incorporating a polymer material (P(NDI2OD-T2)) into hole transport layer (HTL) can efficiently enhance PSCs efficiency and stability.•We found that improving extraction and transfer of hot carriers from perovskite layer to HTL is favorable for reducing the recombination of c...