Synthesis and Characterization of Novel Poly (Arylene ether Ketone) s Containing 1, 2, 3-triazole Rings

摘要

A series of poly (arylene ether ketone)s were synthesized from click chemistry reactions between bis (4-propargyloxyphenyl) ketone and polyethylene glycol divides. The structures of these novel polymers containing 1, 2, 3-triazole rings were confirmed by IR, <'1>H NMR and <'13>C NMR. Their thermal stabilities were tested through TGA and their decomposition temperatures were about 350℃. The DSC and X-ray diffraction showed that the poly (arylene ether ketone)s were amorphous and their intrinsic viscosity was measured with Ubbelohde capillary viscometer.