[15a-A41-1~12] 12.5 Organic solar cells

▲ [15a-A41-5] High efficient solar cell utilizing phthalocyanine-tetrabenzoporphyrin hybrid macrocycles

〇(PC)QuangDuy Dao¹, Akihiko Fujii¹, Ryotaro Tsuji², Yuko Takeoka³, Yo Shimizu⁴, Masanori Ozaki¹ (1.Osaka University, 2.KANEKA Corporation, 3.Sophia Univ, 4.AIST)

Keywords:phthalocyanine, organic solar cell

Recently, solution-processable mesogenic phthalocyanine has been demonstrated as a novel type of small-molecule semiconductors for bulk heterojunction (BHJ) organic solar cells (OSCs).^1,2) On the other hand, the relatively high charge carrier mobility and a deep highest occupied molecular orbital energy level of the phthalocyanine must be available for hole transport material (HTM) layer in perovskite solar cells (PSCs). Herein, we report the recent progresses in solar cells using mesogenic phthalocyanine.