The morphology and crystal structure of poly(p-phenylene terephthalate) (PPT), prepared by confined thin film melt (CTFMP) and solution (CTFSP) and bulk solutio
The blend film of silk fibroin(SF) and poly(ethylene glycol)400(PEG400)with a blend ratio of 2/1(wt/wt) was prepared simply by dropping a little PEG400 into the