期刊
MACROMOLECULAR RAPID COMMUNICATIONS
卷 25, 期 6, 页码 733-738出版社
WILEY-V C H VERLAG GMBH
DOI: 10.1002/marc.200300295
关键词
activation energy; crystallization; differential scanning calorimetry (DSC); isoconversional method; kinetics (polym.)
An equation has been derived that correlates the temperature coefficient of the growth rate with the temperature dependence of the effective activation energy of the overall crystallization rate, which can be measured by differential scanning calorimetry. the dependence is evaluated by using an advanced isoconversional method and is parameterized in terms of the Hoffman-Lauritzen equation. The parameters obtained for the nonisothermal crystallization of the poly(ethylene terephthalate) melt are consistent with the parameters reported for isothermal crystallization.
作者
我是这篇论文的作者
点击您的名字以认领此论文并将其添加到您的个人资料中。
推荐
暂无数据