The crystallite size, degree of crystallinity( X c) and thermal properties of the [poly(cyanoarylether PCE)] at various temperatures have been studied by using WAXD and DSC.

• 利用广角 X射线衍射 (WAXD)方法和示差扫描量热法 (DSC)研究了不同热处理温度时聚芳醚腈 (PCE)的微晶尺寸、结晶度及热性能的变化。