Poly(lactic acid) and its copolymers are regarded as the most useful biomaterials. The good biocompatibility, biodegradability and mechanical properties of the
A series of polybenzoxazoles(co)polymers bearing crankshaft units in the main chain was synthesized by the conventional solution polycondensation of 4,6-diamino
A novel all solid-state composite polymer elec-trolyte, PEO-LiClO4-LiZSM5, by using 搒hape-selective?molecular sieves ZSM-5 as filler was obtained by the solven