[15p-K404-1~18] 12.2 Characterization and Materials Physics

2:15 PM - 2:30 PM JST(5:15 AM - 5:30 AM UTC)

[15p-K404-3] Spontaneous orientation polarization of carbazole dendrimers with fluorinated substituents

〇(M1)Kaito Iwama¹, Kohei Nakao², Kyohei Kawashima², Toshifumi Mori², Eri Hisamura², Shunta Kakumachi³, Hajime Nakanotani³, Chihaya Adachi³, Ken Albrecht² (1.IGSES, Kyushu Univ., 2.IMCE, Kyushu Univ., 3.OPERA, Kyushu Univ.)

Keywords:

Spontaneous Orientation Polarization,electret,carbazole dendrimer

Spontaneous orientation polarization (SOP) occurs when the dipole moment of the molecules is partially oriented when the organic semiconductor material is vacuum deposited. The giant surface potential (GSP) induced by the SOP is expected to be applied to electret materials that can be used for vibration power generation. In this study, we synthesized carbazole dendrimers with fluorinated substituents and studied the structure-property relationship.