The nucleating effect of carbon nanotubes on crystallinity in R-BAPB-type thermoplastic polyimide

被引:52
|
作者
Yudin, VE
Svetlichnyi, VM
Shumakov, AN
Letenko, DG
Feldman, AY [1 ]
Marom, G
机构
[1] Hebrew Univ Jerusalem, Casali Inst Appl Chem, IL-91904 Jerusalem, Israel
[2] Russian Acad Sci, Inst Macromol Cpds, St Petersburg 199004, Russia
[3] NW State Tech Univ, St Petersburg 191065, Russia
基金
英国医学研究理事会;
关键词
carbon nanotubes; crystallization; polyimides;
D O I
10.1002/marc.200500085
中图分类号
O63 [高分子化学(高聚物)];
学科分类号
070305 ; 080501 ; 081704 ;
摘要
The relatively high degree of crystallinity of a new thermoplastic polyimide (PI) makes it a favorable matrix candidate for fiber reinforced composites. This advantage is the result of the ability of the matrix to recrystallize during the composite manufacturing process. In this study we examine the potential nucleating effect of carbon nanotubes on a thermoplastic PI. In addition to their inherent mechanical contribution, the carbon nanotubes help recover a significant proportion of the original crystallinity.
引用
收藏
页码:885 / 888
页数:4
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