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
收藏
页码：322 / 325
页数：4
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