financially supported by the China Postdoctoral Science Foundation(No.2012M521233);the Fundamental Research Funds for the Central Universities(WK2310000031);the National Natural Science Foundation of China(Nos.51033004,51227801,51303166);National Natural Science Funds for Distinguished Young Scholars(No.51325301);the 973 program of MOST(2010CB934504);supported by the Opening Project of Soochow University Biomedical Polymers Laboratory and the Jiangsu Key Laboratory of Advanced Functional Polymer Design and Application(Soochow University)
In this study, recovery processes of isotactic polypropylene (iPP) melted spherulites at 135 ℃ after melting at higher temperatures (170 ℃-176 ℃) were investigated with polarized optical microscopy and Fourier ...