ISSN 2288-2103 (Print)
ISSN 2288-2111 (Online)
 
 
 
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Abstract

Composites Research. 2019 32(3): 127-113
ⓒ The Journal of the Korean Society for Composite Materials
    
 
A Review of Carbon-Reinforced Carbon Nanotube Fibers Composites
Dongju Lee, Seongwoo Ryu, Bon-Cheol Ku
Carbon Composite Materials Research Center, Korea Institute of Science and Technology, Department of Advanced Materials Science and Engineering, The University of Suwon, Department of Advanced Materials Science and Engineering, The University of Suwon, Corresponding author, Carbon Composite Materials Research Center, Korea Institute of Science and Technology, Corresponding author
 
 
탄소강화 탄소나노튜브 섬유 복합소재 연구 동향
이동주, 류성우, 구본철
Carbon Composite Materials Research Center, Korea Institute of Science and Technology, Department of Advanced Materials Science and Engineering, The University of Suwon, Department of Advanced Materials Science and Engineering, The University of Suwon, Corresponding author, Carbon Composite Materials Research Center, Korea Institute of Science and Technology, Corresponding author
 

Although carbon nanotubes(CNTs) have outstanding theoretical mechanical and electrical properties, CNT fibers(CNTFs) have not yet reached that level. Particularly, tensile strength is only about 10% or less, so studies for making up for it are being actively conducted. As a way for improving mechanical strength, methods such as synthesizing long CNT, orientation, chemical cross-linking, hydrogen bonding and polymer infiltration are being studied. In this review paper, we report preparation methods for highly conductive and strong CNTF/Carbon composites through coating and infiltration followed by carbonization of carbon precursor polymers such as polyacrylonitrile (PAN) and polydopamine (PDA) on CNTFs.
 
Key words : Carbon nanotube fibers, Carbon-reinforced composites, Mechanical strength, Electrical conductivity, Polydopamine, Polyacrylonitrile
중심단어 : 탄소나노튜브 섬유, 탄소강화 복합재료, 기계적 강도, 전기전도도, 폴리도파민, 폴리아크릴로니트릴
 
 
  
 
 
 

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