Manufacturing and characteristics of PAN-based composite carbon fibers containing cellulose particles
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서지정보
ㆍ발행기관 : 한국탄소학회
ㆍ수록지정보 : Carbon Letters / 16권 / 3호
ㆍ저자명 : Jee-Woo Yang, Da Young Jin, Ji Eun Lee, Seung Goo Lee, Won Ho Park
ㆍ저자명 : Jee-Woo Yang, Da Young Jin, Ji Eun Lee, Seung Goo Lee, Won Ho Park
목차
1. Introduction2. Experiments
3. Results and Discussion
4. Conclusion
References
한국어 초록
This study fabricated low thermal conductive polyacrylonitrile (PAN)-based carbon fiberscontaining cellulose particles while maintaining their mechanical properties. The high thermalconductivity of carbon fibers limits their application as a high temperature insulator invarious systems such as an insulator for propulsion parts in aerospace or missile systems. Bycontrolling process parameters such as the heat treatment temperature of the cellulose particlesand the amount of cellulose added, the thermal and mechanical properties of the PANbasedcarbon fibers were investigated. The results show that it is possible to manufacturecomposite carbon fibers with low thermal conductivity. That is, thermal conductivities werereduced by the cellulose particles in the PAN based carbon fibers while at the same time, thetensile strength loss was minimized, and the tensile modulus increased.영어 초록
This study fabricated low thermal conductive polyacrylonitrile (PAN)-based carbon fiberscontaining cellulose particles while maintaining their mechanical properties. The high thermal
conductivity of carbon fibers limits their application as a high temperature insulator in
various systems such as an insulator for propulsion parts in aerospace or missile systems. By
controlling process parameters such as the heat treatment temperature of the cellulose particles
and the amount of cellulose added, the thermal and mechanical properties of the PANbased
carbon fibers were investigated. The results show that it is possible to manufacture
composite carbon fibers with low thermal conductivity. That is, thermal conductivities were
reduced by the cellulose particles in the PAN based carbon fibers while at the same time, the
tensile strength loss was minimized, and the tensile modulus increased.
참고 자료
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