TY - JOUR
T1 - Thickening of chemical vapor deposited carbon fiber
AU - Ting, Jyh Ming
AU - Huang, N. Z.
N1 - Funding Information:
This work was sponsored by the National Science Council in Taiwan under Contract # NSC 88-2216-E-006-018.
PY - 2001
Y1 - 2001
N2 - Effects of temperature and hydrocarbon concentration on the thickening of CVD carbon fiber were examined. Various concentrations of hydrocarbon, ranging from 17 to 83%, balanced by hydrogen, were used. The hydrocarbon concentration ranged from 17 to 83%. The growth temperatures were 800°C, 900°C, 1000°C, 1100°C, 1200°C, 1300°C, and 1300°C. It was found that the thickening rate peaks at temperatures near 1100 and 1200°C when 40% methane and 33% propane were used as the hydrocarbon sources, respectively. At these peak thickening rates, CVD fibers exhibit rough pitted surfaces, which are not commonly seen.
AB - Effects of temperature and hydrocarbon concentration on the thickening of CVD carbon fiber were examined. Various concentrations of hydrocarbon, ranging from 17 to 83%, balanced by hydrogen, were used. The hydrocarbon concentration ranged from 17 to 83%. The growth temperatures were 800°C, 900°C, 1000°C, 1100°C, 1200°C, 1300°C, and 1300°C. It was found that the thickening rate peaks at temperatures near 1100 and 1200°C when 40% methane and 33% propane were used as the hydrocarbon sources, respectively. At these peak thickening rates, CVD fibers exhibit rough pitted surfaces, which are not commonly seen.
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U2 - 10.1016/S0008-6223(00)00194-9
DO - 10.1016/S0008-6223(00)00194-9
M3 - Article
AN - SCOPUS:0035052923
VL - 39
SP - 835
EP - 839
JO - Carbon
JF - Carbon
SN - 0008-6223
IS - 6
ER -