期刊
POLYMER ENGINEERING AND SCIENCE
卷 47, 期 11, 页码 1715-1723出版社
JOHN WILEY & SONS INC
DOI: 10.1002/pen.20789
关键词
-
资金
- National Research Foundation of Korea [핵06A1305] Funding Source: Korea Institute of Science & Technology Information (KISTI), National Science & Technology Information Service (NTIS)
Carbon nanotube (CNT)-reinforced poly(ethylene 2,6-naphthalate) (PEN) nanocomposites were prepared by direct melt blending process in a twin-screw extruder. There is significant dependence of the crystallization and melting behavior of PEN/CNT nanocomposites on CNT content and crystallization temperature. The incorporation of CNT may favor the formation of the beta-form crystals in PEN/CNT nanocomposites, and more CNT content amplified this effect. In this PEN/CNT nanocomposite system, the CNT promoted the nucleation and the growth with higher crystallization rate of PEN/CNT nanocomposites, and simultaneously reduced the fold surface free energy and the work required in folding polymer chains in the polymer nanocomposites. In addition, the incorporation of a very small quantity of CNT significantly improved the mechanical properties of PEN/CNT nanocomposites.
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