@article{ART002278243},
author={LEE DONG HUN and 최지수 and Oh, Young-Se and Kim Yoong Ahm and YANGKAPSEUNG and Ho Jin Ryu and 김용중},
title={Catalytic hydrogenation-assisted preparation of melt spinnable pitches from petroleum residue for making mesophase pitch based carbon fibers},
journal={Carbon Letters},
issn={1976-4251},
year={2017},
volume={24},
number={1},
pages={28-35}
TY - JOUR
AU - LEE DONG HUN
AU - 최지수
AU - Oh, Young-Se
AU - Kim Yoong Ahm
AU - YANGKAPSEUNG
AU - Ho Jin Ryu
AU - 김용중
TI - Catalytic hydrogenation-assisted preparation of melt spinnable pitches from petroleum residue for making mesophase pitch based carbon fibers
JO - Carbon Letters
PY - 2017
VL - 24
IS - 1
PB - Korean Carbon Society
SP - 28
EP - 35
SN - 1976-4251
AB - We demonstrated an effective way of preparing melt spinnable mesophase pitches via catalytic hydrogenation of petroleum residue (fluidized catalytic cracking-decant oil) and their subsequent thermal soaking. The mesophase pitches thus obtained were analyzed in terms of their viscosity, elemental composition, solubility, molecular weight, softening point and optical texture. We found that zeolite-induced catalytic hydrogenation under high hydrogen pressure contributed to a large variation in the properties of the pitches. As the hydrogen pressure increased, the C/H ratio decreased, and the solubility in n-hexane increased. The mesophase pitch with entirely anisotropic domains of flow texture exhibited good meltspinnability.
The mesophase carbon fibers obtained from the catalytically hydrogenated petroleumresidue showed moderate mechanical properties.
KW - petroleum residue;hydrogenation;mesophase pitch;spinnability;carbon fiber
DO -
UR -
ER -
LEE DONG HUN, 최지수, Oh, Young-Se, Kim Yoong Ahm, YANGKAPSEUNG, Ho Jin Ryu and 김용중. (2017). Catalytic hydrogenation-assisted preparation of melt spinnable pitches from petroleum residue for making mesophase pitch based carbon fibers. Carbon Letters, 24(1), 28-35.
LEE DONG HUN, 최지수, Oh, Young-Se, Kim Yoong Ahm, YANGKAPSEUNG, Ho Jin Ryu and 김용중. 2017, "Catalytic hydrogenation-assisted preparation of melt spinnable pitches from petroleum residue for making mesophase pitch based carbon fibers", Carbon Letters, vol.24, no.1 pp.28-35.
LEE DONG HUN, 최지수, Oh, Young-Se, Kim Yoong Ahm, YANGKAPSEUNG, Ho Jin Ryu, 김용중 "Catalytic hydrogenation-assisted preparation of melt spinnable pitches from petroleum residue for making mesophase pitch based carbon fibers" Carbon Letters 24.1 pp.28-35 (2017) : 28.
LEE DONG HUN, 최지수, Oh, Young-Se, Kim Yoong Ahm, YANGKAPSEUNG, Ho Jin Ryu, 김용중. Catalytic hydrogenation-assisted preparation of melt spinnable pitches from petroleum residue for making mesophase pitch based carbon fibers. 2017; 24(1), 28-35.
LEE DONG HUN, 최지수, Oh, Young-Se, Kim Yoong Ahm, YANGKAPSEUNG, Ho Jin Ryu and 김용중. "Catalytic hydrogenation-assisted preparation of melt spinnable pitches from petroleum residue for making mesophase pitch based carbon fibers" Carbon Letters 24, no.1 (2017) : 28-35.
LEE DONG HUN; 최지수; Oh, Young-Se; Kim Yoong Ahm; YANGKAPSEUNG; Ho Jin Ryu; 김용중. Catalytic hydrogenation-assisted preparation of melt spinnable pitches from petroleum residue for making mesophase pitch based carbon fibers. Carbon Letters, 24(1), 28-35.
LEE DONG HUN; 최지수; Oh, Young-Se; Kim Yoong Ahm; YANGKAPSEUNG; Ho Jin Ryu; 김용중. Catalytic hydrogenation-assisted preparation of melt spinnable pitches from petroleum residue for making mesophase pitch based carbon fibers. Carbon Letters. 2017; 24(1) 28-35.
LEE DONG HUN, 최지수, Oh, Young-Se, Kim Yoong Ahm, YANGKAPSEUNG, Ho Jin Ryu, 김용중. Catalytic hydrogenation-assisted preparation of melt spinnable pitches from petroleum residue for making mesophase pitch based carbon fibers. 2017; 24(1), 28-35.
LEE DONG HUN, 최지수, Oh, Young-Se, Kim Yoong Ahm, YANGKAPSEUNG, Ho Jin Ryu and 김용중. "Catalytic hydrogenation-assisted preparation of melt spinnable pitches from petroleum residue for making mesophase pitch based carbon fibers" Carbon Letters 24, no.1 (2017) : 28-35.