TY - JOUR
T1 - High yield preparation of tubular carbon nanofibers over supported Co-Mo catalysts
AU - Lim, Seongyop
AU - Shimizu, Atsushi
AU - Yoon, Seong Ho
AU - Korai, Yozo
AU - Mochida, Isao
N1 - Funding Information:
This work was carried out within the framework of the NEDO (New Energy and Industrial Technology Development Organization) in Japan. The present authors acknowledge the financial support of NEDO.
Copyright:
Copyright 2018 Elsevier B.V., All rights reserved.
PY - 2004
Y1 - 2004
N2 - In the search for high yield synthesis of carbon nanotubes (CNTs) at lower temperatures, Co-Mo catalysts on carbon black were investigated with ethylene and CO as carbon sources in catalytic gas-phase pyrolysis in comparison to that on TiO2. The carbon black support was expected to be advantageous because of the feasibility of a CNT/carbon black composite possibly fabricated for several applications without removal of the support. Depending on the catalyst support, the catalytic activity toward CO and ethylene showed great differences. Co-Mo (9:1) catalysts on titania or carbon black provided a high carbon yield from CO and ethylene at the rather low temperatures of 450-530°C.
AB - In the search for high yield synthesis of carbon nanotubes (CNTs) at lower temperatures, Co-Mo catalysts on carbon black were investigated with ethylene and CO as carbon sources in catalytic gas-phase pyrolysis in comparison to that on TiO2. The carbon black support was expected to be advantageous because of the feasibility of a CNT/carbon black composite possibly fabricated for several applications without removal of the support. Depending on the catalyst support, the catalytic activity toward CO and ethylene showed great differences. Co-Mo (9:1) catalysts on titania or carbon black provided a high carbon yield from CO and ethylene at the rather low temperatures of 450-530°C.
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U2 - 10.1016/j.carbon.2004.01.027
DO - 10.1016/j.carbon.2004.01.027
M3 - Conference article
AN - SCOPUS:2342578673
SN - 0008-6223
VL - 42
SP - 1279
EP - 1283
JO - Carbon
JF - Carbon
IS - 7
T2 - Carbon 2003 Conference
Y2 - 6 July 2003 through 10 July 2003
ER -