Presentation Information
[22p-P03-10]Organic-inorganic perovskite solar cells with asymmetric diamines (I) -Effect of amine structure-
〇(BC)Hirona Kobayashi1, Masatoshi Yanagida2, Yasuhiro Shirai2, Daizo Hishida1, Masahiro Yoshizawa-Fujita1, Masahiro Rikukawa1, Yuko Takeoka1 (1.Sophia Univ., 2.NIMS)
Keywords:
perovskite solar cell,q-2D perovskite,asymmetric diamine
q-2D perovskite compounds, which have an intermediate structure between 3D and 2D perovskite compounds, are expected to be applied to solar cell materials due to their photoelectric conversion properties and high stability. Because the orientation of inorganic layer of q-2D compounds to the substrate affet carrier transport properties, the control of the orientation is important. In this study, we evaluated the orientation and solar cell performance of q-2D perovskite compounds with asymmetric aliphatic and aromatic diamines.