Synthesis and Preliminary Properties of Novel Poly(aryl ether)‎s Containing β-Naphthalene Pendant Group

الملخص EN

Two novel poly(aryl ether)s containing β-naphthalene pendant group were synthesized and the structures of these polymers were confirmed by 1HNMR spectroscopy.

The polymers exhibited good thermal stabilities with high Tg of 256°C and 274°C, respectively.

The polymers are soluble in common organic solvents, such as DMAc, DMSO, CH2Cl2, and CHCl3, and can be electrospun into microfiber (1–5 µm) with lots of nanopores (<100 nm) from CHCl3 solution.

These fibers showed high hydrophobicity, and the contact angle of fibers is above 120°.