CVD-synthesis of multiwall carbon nanotubes over potassium-doped supported catalysts

被引：24
|
作者：
Balogh, Zoltan [1 ]
Halasi, Gyula [1 ]
Korbely, Barbara [1 ]
Hernadi, Klara [1 ]
机构：
[1] Univ Szeged, Dept Appl & Environm Chem, H-6720 Szeged, Hungary
来源：
APPLIED CATALYSIS A-GENERAL | 2008年 / 344卷 / 1-2期
关键词：
carbon nanotube; CVD method; K-doped; combinatorial synthesis; TEM;
D O I：
10.1016/j.apcata.2008.04.019
中图分类号：
O64 [物理化学（理论化学）、化学物理学];
学科分类号：
070304 ; 081704 ;
摘要：
Mono-(Co) and bimetallic (Fe-Co) catalysts supported by either 13X zeolite or CaCO3 were doped with potassium and tested in carbon nanotube (CNT) production using the chemical vapor deposition (CVD) method. In order to increase comparability, the evaluation of the performance of the catalysts a combinatorial arrangement was also used. Catalyst samples were characterized by carbon deposit and carbon yield values. For qualitative characterization, products were investigated by transmission electron microscopy. (C) 2008 Elsevier B.V. All rights reserved.
引用
收藏
页码：191 / 197
页数：7
相关论文
共 50 条
  • [1] Synthesis of multiwall carbon nanotubes over cobalt catalysts
    N. N. Yuferev
    S. N. Blinov
    S. G. Zavarukhin
    A. A. Timofeev
    E. V. Rakova
    E. G. Rakov
    Theoretical Foundations of Chemical Engineering, 2007, 41 : 634 - 638
  • [2] Synthesis of multiwall carbon nanotubes over cobalt catalysts
    Yuferev, N. N.
    Blinov, S. N.
    Zavarukhin, S. G.
    Timofeev, A. A.
    Rakova, E. V.
    Rakov, E. G.
    THEORETICAL FOUNDATIONS OF CHEMICAL ENGINEERING, 2007, 41 (05) : 634 - 638
  • [3] Electronic structure of potassium-doped carbon nanotubes
    Department of Physics, Tokyo Institute of Technology, 2-12-1 Oh-okayama, Meguro-ku, Tokyo 152-8551, Japan
    不详
    Phys B Condens Matter, 219-221 (October 2002):
  • [4] Electronic structure of potassium-doped carbon nanotubes
    Miyake, T
    Saito, S
    PHYSICAL REVIEW B, 2002, 65 (16): : 1 - 6
  • [5] Electronic structure of potassium-doped carbon nanotubes
    Miyake, T
    Saito, S
    PHYSICA B-CONDENSED MATTER, 2002, 323 (1-4) : 219 - 221
  • [6] Synthesis of carbon nanotubes over supported catalysts
    Fonseca, A
    Hernadi, K
    Piedigrosso, P
    Biro, LP
    Lazarescu, SD
    Lambin, P
    Thiry, PA
    Bernaerts, D
    Nagy, JB
    PROCEEDINGS OF THE SYMPOSIUM ON RECENT ADVANCES IN THE CHEMISTRY AND PHYSICS OF FULLERENES AND RELATED MATERIALS, VOL 4, 1997, 97 (14): : 884 - 906
  • [7] A Raman study of potassium-doped doublewall carbon nanotubes
    Rauf, H
    Pichler, T
    Simon, F
    Kuzmany, H
    ELECTRONIC PROPERTIES OF SYNTHETIC NANOSTRUCTURES, 2004, 723 : 213 - 216
  • [8] Synthesis of Doped Carbon Nanotubes by CVD Using NiB Catalysts
    Tomita, Kosuke
    Kawakami, Naoaki
    Aozasa, Akihiko
    Aida, Kou
    Ueno, Kazuyoshi
    2016 IEEE INTERNATIONAL INTERCONNECT TECHNOLOGY CONFERENCE / ADVANCED METALLIZATION CONFERENCE (IITC/AMC), 2016, : 198 - 199
  • [9] The effect of alkaline doped catalysts on the CVD synthesis of carbon nanotubes
    Nemeth, Krisztian
    Nemeth, Zoltan
    Fejes, Dora
    Reti, Balazs
    Balogh, Zoltan
    Hernadi, Klara
    PHYSICA STATUS SOLIDI B-BASIC SOLID STATE PHYSICS, 2011, 248 (11): : 2471 - 2474
  • [10] ESR study of potassium-doped aligned carbon nanotubes
    Chauvet, O
    Baumgartner, G
    Carrard, M
    Bacsa, W
    Ugarte, D
    deHeer, WA
    Forro, L
    PHYSICAL REVIEW B, 1996, 53 (21) : 13996 - 13999
12345