@article{ART001619750},
author={Donghwan Cho and 윤성봉 and 조채욱 and JongKyoo Park},
title={Effect of additional heat-treatment temperature on chemical, microstructural, mechanical, and electrical properties of commercial PAN-based carbon fibers},
journal={Carbon Letters},
issn={1976-4251},
year={2011},
volume={12},
number={4},
pages={223-228}
TY - JOUR
AU - Donghwan Cho
AU - 윤성봉
AU - 조채욱
AU - JongKyoo Park
TI - Effect of additional heat-treatment temperature on chemical, microstructural, mechanical, and electrical properties of commercial PAN-based carbon fibers
JO - Carbon Letters
PY - 2011
VL - 12
IS - 4
PB - Korean Carbon Society
SP - 223
EP - 228
SN - 1976-4251
AB - In this present work, the effect of additional heat-treatment (AHT) in the range from 1800oC to 2400oC on the chemical composition, morphology, microstructure, tensile properties,electrical resistivity, and thermal stability of commercial polyacrylonitrile (PAN)-based carbon fibers was explored by means of elemental analysis, electron microscopy, Xray diffraction analysis, single fiber tensile testing, two-probe electrical resistivity testing,and thermogravimetric analysis. The characterization results were in agreement with each other. The results clearly demonstrated that AHTs up to 2400oC played a significant role in further contributing not only to the enhancement of carbon content, fiber morphology, and tensile modulus, but also to the reduction of fiber diameter, inter-graphene layer distance,and electrical resistivity of “as-received” carbon fibers without AHT. The present study suggests that key properties of commercial PAN-based carbon fibers of an intermediate grade can be further improved by proprietarily adding heat-treatment without applying tension in a batch process.
KW - PAN-based carbon fiber;additional heat-treatment;chemical composition;mechanical property;electrical resistivity;microstructure
DO -
UR -
ER -
Donghwan Cho, 윤성봉, 조채욱 and JongKyoo Park. (2011). Effect of additional heat-treatment temperature on chemical, microstructural, mechanical, and electrical properties of commercial PAN-based carbon fibers. Carbon Letters, 12(4), 223-228.
Donghwan Cho, 윤성봉, 조채욱 and JongKyoo Park. 2011, "Effect of additional heat-treatment temperature on chemical, microstructural, mechanical, and electrical properties of commercial PAN-based carbon fibers", Carbon Letters, vol.12, no.4 pp.223-228.
Donghwan Cho, 윤성봉, 조채욱, JongKyoo Park "Effect of additional heat-treatment temperature on chemical, microstructural, mechanical, and electrical properties of commercial PAN-based carbon fibers" Carbon Letters 12.4 pp.223-228 (2011) : 223.
Donghwan Cho, 윤성봉, 조채욱, JongKyoo Park. Effect of additional heat-treatment temperature on chemical, microstructural, mechanical, and electrical properties of commercial PAN-based carbon fibers. 2011; 12(4), 223-228.
Donghwan Cho, 윤성봉, 조채욱 and JongKyoo Park. "Effect of additional heat-treatment temperature on chemical, microstructural, mechanical, and electrical properties of commercial PAN-based carbon fibers" Carbon Letters 12, no.4 (2011) : 223-228.
Donghwan Cho; 윤성봉; 조채욱; JongKyoo Park. Effect of additional heat-treatment temperature on chemical, microstructural, mechanical, and electrical properties of commercial PAN-based carbon fibers. Carbon Letters, 12(4), 223-228.
Donghwan Cho; 윤성봉; 조채욱; JongKyoo Park. Effect of additional heat-treatment temperature on chemical, microstructural, mechanical, and electrical properties of commercial PAN-based carbon fibers. Carbon Letters. 2011; 12(4) 223-228.
Donghwan Cho, 윤성봉, 조채욱, JongKyoo Park. Effect of additional heat-treatment temperature on chemical, microstructural, mechanical, and electrical properties of commercial PAN-based carbon fibers. 2011; 12(4), 223-228.
Donghwan Cho, 윤성봉, 조채욱 and JongKyoo Park. "Effect of additional heat-treatment temperature on chemical, microstructural, mechanical, and electrical properties of commercial PAN-based carbon fibers" Carbon Letters 12, no.4 (2011) : 223-228.
