▎ 摘　　要

The effects of ordered structure on isothermal crystallization kinetics and subsequent melting behavior of beta-nucleated isotactic polypropylene/graphene oxide (iPP/GO) composites were studied using differential scanning calorimetry. The ordered structure status was controlled by tuning the fusion temperature (T-f).The results showed that depending on the variation of crystallization rate, the whole Tf range could be divided into three regions: Region I (T-f > 179 degrees C), Region II ( 170 degrees C