[15a-PA01-1~56] 17 Nanocarbon Technology (Poster)

[15a-PA01-42] Space-Selective Polymerization of Organic Crystal by Ultraviolet Excitation

〇Ken Morita¹, Kohei Imura² (1.Waseda Univ., 2.Waseda Graduate Univ.)

Keywords:Polycyclic Aromatic Hydrocarbons, PAH, Oligomer

Polycyclic aromatic hydrocarbons (PAHs) consist of several aromatic compounds are promising for organic semiconductors due to their absorption properties. Oligomers of the PAHs have larger π-conjugation length than that of the monomer, and thus the absorption band is red shifted compared to the monomer. Space-selective reaction of the polymerization enables to utilize the organic semiconductors in a variety of fields. In this study, we examined optical properties of the space-selective polymerization of fluoranthene.