[12p-A404-1~12] 12.1 Fabrications and Structure Controls

△ [12p-A404-2] Influence of stereoisomerism of DNTT precursor on its crystallization and thermal conversion to DNTT in a thin film.

〇Masamichi Fujii¹, Nobutaka Shioya¹, Ryoi Fujiwara¹, Kazutaka Tomita¹, Takafumi Shimoaka¹, Takeshi Hasegawa¹ (1.ICR, Kyoto Univ.)

Keywords:DNTT, molecular orientation, pMAIRS

DNTT-PMI is a soluble precursor of DNTT, which has two stereoisomers: endo- and exo-forms. In the present study, the influence of the stereoisomerism of DNTT-PMI on the thermal conversion reaction in a thin film is investigated by the pMAIRS and GIXD techniques. The DNTT film is prepared easily from the endo-form; whereas the conversion of the exo-form is largely suppressed by the self-aggregation property.