INTERNAL STRUCTURE OF KEVLAR(R) FIBERS BY ATOMIC-FORCE MICROSCOPY

被引：40
|
作者：
LI, SFY [1 ]
MCGHIE, AJ [1 ]
TANG, SL [1 ]
机构：
[1] DUPONT CO INC,CENT RES & DEV,EXPTL STN,POB 80356,WILMINGTON,DE 19880
来源：
POLYMER | 1993年 / 34卷 / 21期
关键词：
KEVLAR(R); ATOMIC FORCE MICROSCOPY; STRUCTURE PROPERTY RELATION; PPTA FIBERS;
D O I：
10.1016/0032-3861(93)90168-A
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 nanometre-scale resolution atomic force microscopy images of the internal structure of Kevlar(R) fibres made it possible to reconcile differences between existing proposed structural models. Detailed real-space structures of the 'pleats' in these fibres and evidence of chain-end segregation in fractured fibres revealed previously inaccessible structure-property relations.
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页码：4573 / 4575
页数：3
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