[21a-PA2-1~28] 12.1 Fabrications and Structure Controls

[21a-PA2-25] Observation of Surface Profile Formed by Molecular Diffusion during Photopolymerization

〇Sayuri Hashimoto^1,2, Miho Aizawa¹, Norihisa Akamatsu¹, Takeo Sasaki², Atsushi Shishido¹ (1.Lab. for Chem. & Life Sci., Tokyo Tech., 2.Faculty of Sci., Tokyo Univ. of Sci.)

Keywords:Photopolymerization, Molecular Alignment, Surface Profile

Molecular alignment control has drawn much attention for the development of high-performance materials in mechanical, optical, and electrical properties. Recently, we have developed a new molecular alignment process by photopolymerization. In this study, we conducted masked photopolymerizations of an anisotropic monomer, and investigated the resultant molecular orientation and the surface profile.