In the present work, The results of 13CNMR, 23Na NMR and 15N NMR confirmed that formation of the expanded inclusion complex (IC) of urea hydrate surrounding
Interfacial functional groups, compositional distribution, crystalline structures, and local molecular orientation of functional polymer materials has been
Although β-PP has higher impact strength, its stiffness is lower than that of α-PP.In order to obtain β-PP composites with high toughness and stiffness,