@article{ART002193723},
author={김정담 and Roh, Jae-Seung and Myung-Soo Kim},
title={Effect of carbonization temperature on crystalline structure and properties of isotropic pitch-based carbon fiber},
journal={Carbon Letters},
issn={1976-4251},
year={2017},
volume={21},
pages={51-60}
TY - JOUR
AU - 김정담
AU - Roh, Jae-Seung
AU - Myung-Soo Kim
TI - Effect of carbonization temperature on crystalline structure and properties of isotropic pitch-based carbon fiber
JO - Carbon Letters
PY - 2017
VL - 21
IS - null
PB - Korean Carbon Society
SP - 51
EP - 60
SN - 1976-4251
AB - carbonized at temperatures ranging from 800 to 1600oC to investigate their crystalline structure and physical properties as a function of the carbonization temperature. The in-plane crystallite size (La) of the carbonized pitch fiber from X-ray diffraction increased monotonously by increasing the carbonization temperature resulting in a gradual increase in the electrical conductivity from 169 to 3800 S/cm. However, the variation in the d002 spacing and stacking height of the crystallite (Lc) showed that the structural order perpendicular to the graphene planes got worse in carbonization temperatures from 800 to 1200oC probably due to randomization through the process of gas evolution; however, structural ordering eventually occurred at around 1400oC. For the carbonized pitch powder without stabilization, structural ordering perpendicular to the graphene planes occurred at around 800–900oC indicating that oxygen was inserted during the stabilization process. Additionally, the shear stress that occurred during the melt-blowing process might interfere with the crystallization of the CPF.
KW - carbon fiber;carbonization;coal-tar-pitch;crystalline structure;electric conductivity
DO -
UR -
ER -
김정담, Roh, Jae-Seung and Myung-Soo Kim. (2017). Effect of carbonization temperature on crystalline structure and properties of isotropic pitch-based carbon fiber. Carbon Letters, 21, 51-60.
김정담, Roh, Jae-Seung and Myung-Soo Kim. 2017, "Effect of carbonization temperature on crystalline structure and properties of isotropic pitch-based carbon fiber", Carbon Letters, vol.21, pp.51-60.
김정담, Roh, Jae-Seung, Myung-Soo Kim "Effect of carbonization temperature on crystalline structure and properties of isotropic pitch-based carbon fiber" Carbon Letters 21 pp.51-60 (2017) : 51.
김정담, Roh, Jae-Seung, Myung-Soo Kim. Effect of carbonization temperature on crystalline structure and properties of isotropic pitch-based carbon fiber. 2017; 21 51-60.
김정담, Roh, Jae-Seung and Myung-Soo Kim. "Effect of carbonization temperature on crystalline structure and properties of isotropic pitch-based carbon fiber" Carbon Letters 21(2017) : 51-60.
김정담; Roh, Jae-Seung; Myung-Soo Kim. Effect of carbonization temperature on crystalline structure and properties of isotropic pitch-based carbon fiber. Carbon Letters, 21, 51-60.
김정담; Roh, Jae-Seung; Myung-Soo Kim. Effect of carbonization temperature on crystalline structure and properties of isotropic pitch-based carbon fiber. Carbon Letters. 2017; 21 51-60.
김정담, Roh, Jae-Seung, Myung-Soo Kim. Effect of carbonization temperature on crystalline structure and properties of isotropic pitch-based carbon fiber. 2017; 21 51-60.
김정담, Roh, Jae-Seung and Myung-Soo Kim. "Effect of carbonization temperature on crystalline structure and properties of isotropic pitch-based carbon fiber" Carbon Letters 21(2017) : 51-60.
