[23p-1BB-1~18] 12.2 Characterization and Materials Physics

6:30 PM - 6:45 PM JST(9:30 AM - 9:45 AM UTC)

[23p-1BB-18] Phase equilibrium diagrams of p-conjugated molecules in ionic liquids

〇Satoshi Watanabe¹, Rinsuke Nakayama², Kaho Tajiri², Shun Inouchi², Keigo Ono², Shotaro Hayashi³, Masashi Kunitake⁴ (1.Kumamoto Univ., 2.GS, Kumamoto Univ., 3.Kochi Univ.of Tech., 4.IINa, Kumamoto Univ.)

Keywords:

pai-conjugated molecule,phase diagram,ionic liquid

Crystal engineering of pai-conjugated molecules in ionic liquids have attracted much attention because crystals can be fabricated in solutions under vacuum and air atomsphere by precesely adjusting concentration and temperature. However, the relationship between concentration, temperature, and the driving force for crystallization is unclear. This causes the difficulty of systematic single crystal fabrication based on crystal growth theory. Here, we obtain dissolution-crystal precipitation phase diagrams of twe pai-conjugated molecules in ionic liquids.