The structure of the crosslinked copolymers(and/or blends) of epoxy resin/polyethyleneoxide (ER/PEO) and their complexes with sodium thiocyanate after extraction has beenstudied by using WAXD, SAXS, DSC and SEM methods.

• 环氧树脂(ER)与聚环氧乙烷(PEO)的共混物经水/乙醇萃取后的剩余物为交联ER-PEO非晶共聚物。