Liquid Crystallinity of p-Aramid/Multi-walled Carbon Nanotube Composites

被引：3
|
作者：
Kim, Chae Bin [1 ]
Choi, Yong-Mun [1 ]
Kim, Hyun Ju [1 ,2 ]
Lee, Haena [1 ,3 ]
You, Nam-Ho [1 ]
Lee, Jae Kwan [2 ]
Ku, Bon-Cheol [1 ]
Goh, Munju [1 ]
机构：
[1] KIST, Inst Adv Composite Mat, Wonju 55324, South Korea
[2] Chosun Univ, Dept Carbon Mat, Gwangju 61452, South Korea
[3] Chungnam Natl Univ, Dept Organ Mat Engn, Daejeon 34134, South Korea
来源：
FIBERS AND POLYMERS | 2018年 / 19卷 / 06期
关键词：
Liquid crystal; Composite; Fiber; p-Aramid; Carbon nanotube; POLYMER COMPOSITES; FIBERS; KEVLAR; REINFORCEMENT;
D O I：
10.1007/s12221-018-8002-9
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：
A systematic study regarding the liquid crystallinity of p-Aramid and MWCNTs composite at various p-Aramid and MWCNTs concentrations in sulphuric acid was investigated and optimized by solution viscosity measurement and opalescence observation. We observed a merged liquid crystalline phase consisting of both p-Aramid and MWCNTs, and we believe this is the first study to report this combined liquid crystalline phase in one suspension. In addition to providing fundamental insights, we envision this study could be useful to those developing a strong, light, and high-performance polymeric composite fibers.
引用
收藏
页码：1359 / 1362
页数：4
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