Estimation of the local interfacial strength parameters of carbon nanotube fibers in an epoxy matrix from a microbond test data

被引：4

作者：

Zhandarov, Serge ^{[1
,2
]}

Maeder, Edith ^{[1
,3
]}

机构：

[1] Leibniz Inst Polymerforsch Dresden EV, D-01069 Dresden, Germany

[2] Natl Acad Sci Belarus, VA Bely Met Polymer Res Inst, Gomel 246050, BELARUS

[3] Tech Univ Dresden, Inst Mat Sci, D-01062 Dresden, Germany

来源：

CARBON | 2015年 / 86卷

关键词：

FIBER/POLYMER BOND STRENGTH; PULL-OUT TESTS; SHEAR-STRENGTH; FRICTION; FORCE;

D O I：

10.1016/j.carbon.2015.01.025

中图分类号：

O64 [物理化学（理论化学）、化学物理学];

学科分类号：

070304 ; 081704 ;

摘要：

Local interfacial strength parameters (local interfacial shear strength (IFSS), critical energy release rate) and interfacial frictional stress between continuous carbon nanotube fibers and epoxy matrix have been estimated using published experimental data from a microbond test. The 'indirect' method (from the maximum recorded force as a function of the embedded length) and the calculation from an individual force-displacement curve yielded very similar results. The estimated local IFSS value (about 50 MPa) is much greater than the effective IFSS reported for this fiber-matrix pair (14.4 MPa). (C) 2015 Elsevier Ltd. All rights reserved.

引用

页码：54 / 57

页数：4

共 10 条

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