The influence of microstructure of carbon nanotubes on the degree of length reduction during melt processing with polycarbonate

被引：0
|
作者：
Oh, Jun Young [1 ]
Jung, Yeonsu [1 ]
Yang, Seung Jae [1 ]
Park, Chong Rae [1 ]
Choi, Yeon Sik [2 ]
机构：
[1] Seoul Natl Univ, Dept Mat Sci & Engn, RIAM, Carbon Nanomat Design Lab, Seoul, South Korea
[2] LG Chem Ltd, Ctr Tech, Daejeon, South Korea
来源：
2015 IEEE 15TH INTERNATIONAL CONFERENCE ON NANOTECHNOLOGY (IEEE-NANO) | 2015年
关键词：
carbon nanotubes; nanocomposite;
D O I：
暂无
中图分类号：
TM [电工技术]; TN [电子技术、通信技术];
学科分类号：
0808 ; 0809 ;
摘要：
The length of fiber has strong effect on mechanical strength of fiber reinforced polymer nanocomposites. Previous work has shown that the length of multi-walled carbon nanotubes are reduced during melt mixing process with polyamide 6, 6. In this work, MWCNT/polycarbonate (PC) composites were prepared with four types of MWCNTs by injection molding. The severe melt mixing condition for dispersion of MWCNTs in the polymer matrix resulted in length reduction of MWCNTs. The microstructure and morphological properties of MWCNTs that influenced the degree of breakage and length reduction were experimentally investigated.
引用
收藏
页码：246 / 249
页数：4
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