@article{ART001256649},
author={Jae-Seung Roh},
title={Oxidation Kinetics of Pitch Based Carbon Fibers},
journal={Carbon Letters},
issn={1976-4251},
year={2008},
volume={9},
number={2},
pages={121-126}
TY - JOUR
AU - Jae-Seung Roh
TI - Oxidation Kinetics of Pitch Based Carbon Fibers
JO - Carbon Letters
PY - 2008
VL - 9
IS - 2
PB - Korean Carbon Society
SP - 121
EP - 126
SN - 1976-4251
AB - High modulus pitch based carbon fibers (HM) were exposed to isothermal oxidation using tube furnace in carbon dioxideoC. The kinetic equation f=1exp(atb) was introducedand the constant b was obtained in the range of 1.02~1.42. The oxidation kinetics were evaluated by the reaction-controllingregime (RCR) depending upon the apparent activation energies with the conversion increasing from 0.2 to 0.8. The activationenergies decrease from 24.7 to 21.0 kcal/mole with the conversion increasing from 0.2 to 0.8, respectively. According to theRCR, the reaction was limited by more difusion controlling regime for the HM fibers with the conversion increasing.to the core of the fiber.
KW - Oxidation;Kinetics;Mechanism;High modulus carbon fiber.
DO -
UR -
ER -
Jae-Seung Roh. (2008). Oxidation Kinetics of Pitch Based Carbon Fibers. Carbon Letters, 9(2), 121-126.
Jae-Seung Roh. 2008, "Oxidation Kinetics of Pitch Based Carbon Fibers", Carbon Letters, vol.9, no.2 pp.121-126.
Jae-Seung Roh "Oxidation Kinetics of Pitch Based Carbon Fibers" Carbon Letters 9.2 pp.121-126 (2008) : 121.
Jae-Seung Roh. Oxidation Kinetics of Pitch Based Carbon Fibers. 2008; 9(2), 121-126.
Jae-Seung Roh. "Oxidation Kinetics of Pitch Based Carbon Fibers" Carbon Letters 9, no.2 (2008) : 121-126.
Jae-Seung Roh. Oxidation Kinetics of Pitch Based Carbon Fibers. Carbon Letters, 9(2), 121-126.
Jae-Seung Roh. Oxidation Kinetics of Pitch Based Carbon Fibers. Carbon Letters. 2008; 9(2) 121-126.
Jae-Seung Roh. Oxidation Kinetics of Pitch Based Carbon Fibers. 2008; 9(2), 121-126.
Jae-Seung Roh. "Oxidation Kinetics of Pitch Based Carbon Fibers" Carbon Letters 9, no.2 (2008) : 121-126.
