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@article{ART001507768},
author={Chong-Jin Ahn and In-Seo Park and Joo Hyuk-Jong},
title={Formation of Isotropic Carbon Matrix in Carbon/Carbon Composites Derived from Pitch},
journal={Carbon Letters},
issn={1976-4251},
year={2010},
volume={11},
number={4},
pages={304-310}

TY - JOUR
AU - Chong-Jin Ahn
AU - In-Seo Park
AU - Joo Hyuk-Jong
TI - Formation of Isotropic Carbon Matrix in Carbon/Carbon Composites Derived from Pitch
JO - Carbon Letters
PY - 2010
VL - 11
IS - 4
PB - Korean Carbon Society
SP - 304
EP - 310
SN - 1976-4251
AB - To manufacture a carbon/carbon composite the coal tar pitch was used as the matrix precursor and the PAN (polyacrylonitrile)-based carbon fiber was used as the reinforcing material to weave 3-directional preform. For pressure carbonization HIP equipment was used to produce a maximum temperature of 1000oC and a maximum pressure of 100 MPa. The carbonization was induced by altering the dwell temperature between 250oC and 420oC, which is an ideal temperature for the moderate growth of the mesophase nucleus that forms within the molten pitch during the pressure carbonization process. The application of high pressure during the carbonization process inhibits the mesophase growth and leads to the formation of spherical carbon particles that are approximately 30 nm in size. Most particles were spherical, but some particles were irregularly shaped. The spread of the carbon particles was larger on the surface of the carbon fiber than in the interior of the matrix pocket.
KW - Mesophase;Carbon/carbon composites;Pitch;Mesocarbon microbead;Pressure carbonization
DO -
UR -
ER -

Chong-Jin Ahn, In-Seo Park and Joo Hyuk-Jong. (2010). Formation of Isotropic Carbon Matrix in Carbon/Carbon Composites Derived from Pitch. Carbon Letters, 11(4), 304-310.

Chong-Jin Ahn, In-Seo Park and Joo Hyuk-Jong. 2010, "Formation of Isotropic Carbon Matrix in Carbon/Carbon Composites Derived from Pitch", Carbon Letters, vol.11, no.4 pp.304-310.

Chong-Jin Ahn, In-Seo Park, Joo Hyuk-Jong "Formation of Isotropic Carbon Matrix in Carbon/Carbon Composites Derived from Pitch" Carbon Letters 11.4 pp.304-310 (2010) : 304.

Chong-Jin Ahn, In-Seo Park, Joo Hyuk-Jong. Formation of Isotropic Carbon Matrix in Carbon/Carbon Composites Derived from Pitch. 2010; 11(4), 304-310.

Chong-Jin Ahn, In-Seo Park and Joo Hyuk-Jong. "Formation of Isotropic Carbon Matrix in Carbon/Carbon Composites Derived from Pitch" Carbon Letters 11, no.4 (2010) : 304-310.

Chong-Jin Ahn; In-Seo Park; Joo Hyuk-Jong. Formation of Isotropic Carbon Matrix in Carbon/Carbon Composites Derived from Pitch. Carbon Letters, 11(4), 304-310.

Chong-Jin Ahn; In-Seo Park; Joo Hyuk-Jong. Formation of Isotropic Carbon Matrix in Carbon/Carbon Composites Derived from Pitch. Carbon Letters. 2010; 11(4) 304-310.

Chong-Jin Ahn, In-Seo Park, Joo Hyuk-Jong. Formation of Isotropic Carbon Matrix in Carbon/Carbon Composites Derived from Pitch. 2010; 11(4), 304-310.

Chong-Jin Ahn, In-Seo Park and Joo Hyuk-Jong. "Formation of Isotropic Carbon Matrix in Carbon/Carbon Composites Derived from Pitch" Carbon Letters 11, no.4 (2010) : 304-310.