@article{ART001440988},
author={Jeong-Gil Choi},
title={Synthesis and reactivity over molybdenum carbide crystallites},
journal={Journal of the Korean Crystal Growth and Crystal Technology},
issn={1225-1429},
year={2010},
volume={20},
number={2},
pages={74-79}
TY - JOUR
AU - Jeong-Gil Choi
TI - Synthesis and reactivity over molybdenum carbide crystallites
JO - Journal of the Korean Crystal Growth and Crystal Technology
PY - 2010
VL - 20
IS - 2
PB - The Korea Association Of Crystal Growth, Inc.
SP - 74
EP - 79
SN - 1225-1429
AB - The synthesis and reactivities of molybdenum carbide crystallites were examined in this study. Especially, the effect of synthesis conditions were scrutinized on the preparation of molybdenum carbide crystallites. In order to perform this purpose, various characterization techniques such as BET surface area and oxygen uptake measurements were employed for the synthesized molybdenum carbide crystallites. First of all, the molybdenum carbide crystallites were synthesized using molybdenum oxide crystallites and methane gas or methane-hydrogen mixture. The experimental results showed that BET surface areas ranged from 7.4 m 2/g to 31 m 2/g and oxygen uptake values varied from 8.1 μmol/g to 24.3 μmol/g. The Mo compounds were found to be active for ammonia decomposition reaction. Even though there are some molybdenum carbide crystallites that were exceeded by Pt/Al2O3 crystallite, the steady state reactivities for other molybdenum carbide crystallites were comparable to or even higher than that determined for the Pt/Al2O3 crystallite. These results implied that molybdenum carbide crystallites could be one of the promising crystallites that might be substitutes for Pt-like noble metal crystallites in the petroleum processes.
KW - Molybdenum carbide crystallites;BET surface area;Oxygen uptake;Ammonia decomposition reactivity
DO -
UR -
ER -
Jeong-Gil Choi. (2010). Synthesis and reactivity over molybdenum carbide crystallites. Journal of the Korean Crystal Growth and Crystal Technology, 20(2), 74-79.
Jeong-Gil Choi. 2010, "Synthesis and reactivity over molybdenum carbide crystallites", Journal of the Korean Crystal Growth and Crystal Technology, vol.20, no.2 pp.74-79.
Jeong-Gil Choi "Synthesis and reactivity over molybdenum carbide crystallites" Journal of the Korean Crystal Growth and Crystal Technology 20.2 pp.74-79 (2010) : 74.
Jeong-Gil Choi. Synthesis and reactivity over molybdenum carbide crystallites. 2010; 20(2), 74-79.
Jeong-Gil Choi. "Synthesis and reactivity over molybdenum carbide crystallites" Journal of the Korean Crystal Growth and Crystal Technology 20, no.2 (2010) : 74-79.
Jeong-Gil Choi. Synthesis and reactivity over molybdenum carbide crystallites. Journal of the Korean Crystal Growth and Crystal Technology, 20(2), 74-79.
Jeong-Gil Choi. Synthesis and reactivity over molybdenum carbide crystallites. Journal of the Korean Crystal Growth and Crystal Technology. 2010; 20(2) 74-79.
Jeong-Gil Choi. Synthesis and reactivity over molybdenum carbide crystallites. 2010; 20(2), 74-79.
Jeong-Gil Choi. "Synthesis and reactivity over molybdenum carbide crystallites" Journal of the Korean Crystal Growth and Crystal Technology 20, no.2 (2010) : 74-79.
