Synthesis and Characterization of O-Diphenol Triazine Microporous Polymer

Abstract

Abstract A novel O-Diphenol Triazine Microporous Polymer was successfully synthesized by the one-step Friedel-Crafts reaction of cyanuric chloride and 1,2-Dihydroxybenzene(catechol) in the presence of dichloromethane and anhydrous AlCl3 as solvents and catalyst, respectively. The polymer was characterized by FTIR, 13C CP/MAS NMR, XDR and TGA. The study found that the polymer is an amorphous structure containing trace amounts of quinines. The polymer has good thermal stability, and the 5% weight loss temperature is 260 °C under nitrogen conditions. The surface area of the polymer is 154.08 m2/g, the pore diameter is 5.55 nm and its distribution is mainly in the mesoporous region by adsorption-desorption of N2 at 77 K.