Polyimide synthesis and characterizations: DFT-assisted computational studies on structural units

B Kartal, AA Tanriverdi, U Yildiko, AT Tekes… - Iranian Polymer …, 2024 - Springer
A diamine was obtained from commercial pyridin-4-amine through a two-step synthesis
(dinitro to diamine). The final combination of diamine, disulfonic acid, and pyromellitic …