Enhanced Mechanical Performance of CNT/Polymer Composite Yarns by γ-Irradiation

被引：15

作者：

Cai, Jackie Y. ^{[1
]}

Min, Jie ^{[1
,4
]}

Miao, Menghe ^{[1
]}

Church, Jeffrey S. ^{[1
]}

McDonnell, Jill ^{[1
]}

Knott, Robert ^{[2
]}

Hawkins, Stephen ^{[3
]}

Chi Huynh ^{[3
]}

机构：

[1] CSIRO Mat Sci & Engn, Waurn Ponds, Vic 3216, Australia

[2] Australian Nucl Sci & Technol Org, Menai, NSW 2234, Australia

[3] CSIRO Mat Sci & Engn, Clayton, Vic 3168, Australia

[4] Donghua Univ, Coll Chem Chem Engn & Biotechnol, Shanghai 201620, Peoples R China

来源：

FIBERS AND POLYMERS | 2014年 / 15卷 / 02期

关键词：

Carbon nanotube; Yarn; Mechanical property; Epoxy; Gamma irradiation; NANOTUBE SPUN YARNS;

D O I：

10.1007/s12221-014-0322-9

中图分类号：

TB3 [工程材料学]; TS1 [纺织工业、染整工业];

学科分类号：

0805 ; 080502 ; 0821 ;

摘要：

Multiwall carbon nanotube (CNT) spun yams were subjected to gamma-irradiation in an oxygen rich environment, followed by the application of epoxy to form CNT/epoxy composite yams with a high CNT fraction. The method for fabrication of the CNT/polymer composite yarns was presented, and the effect of gamma-irradiation on the mechanical performance of the pure CNT spun yams and their epoxy composite yarns were studied. The gamma-irradiated CNT yarns were also characterized by X-ray Photoelectron Spectroscopy and Raman spectroscopy. The results of this study have demonstrated that the gamma-irradiation is an effective micro-engineering tool to improve mechanical properties of the CNT spun yam and its epoxy composite yam.

引用

页码：322 / 325

页数：4

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