为改善芳香族聚酯(PET)的降解性能,采用可降解的聚羟基乙酸(PGA)低聚物,利用熔融缩聚和固相缩聚联用的工艺路线,对聚酯进行共聚改......

Crystal growth processes of poly(ethylene oxide) were followed from the original nucleation sites by using atomic force ......