LI Xuan-ke, Aidan Westwood, Andy Brown, Rik Brydson, Brian Rand. 洁净单壁碳纳米管在Fe2 O3/Al2 O3二元气凝胶催化剂上的水辅助合成[J]. New Carbon Mater., 2008, 23(04): 351-355.
Citation: LI Xuan-ke, Aidan Westwood, Andy Brown, Rik Brydson, Brian Rand. 洁净单壁碳纳米管在Fe2 O3/Al2 O3二元气凝胶催化剂上的水辅助合成[J]. New Carbon Mater., 2008, 23(04): 351-355.

洁净单壁碳纳米管在Fe2 O3/Al2 O3二元气凝胶催化剂上的水辅助合成

More Information
  • Corresponding author:

    LI Xuan-ke

  • Received Date: April 16, 2008
  • Revised Date: November 30, 2008
  • Accepted Date: June 23, 2009
  • A Fe2O3/Al2O3 binary aerogel was used as a catalyst for the synthesis of singlewalled carbon nanotubes (SWCNTs) by the catalytic decomposition of CH4H2 and a CH4H2water mixture at 900℃ for 3min. The influence of water vapor on the growth of SWCNTs was investigated by characterizing the morphology and structure of the carbon products using scanning electron microscopy, Xray diffraction, transmission electron microscopy, and Raman spectroscopy. Results show that SWCNTs with a high purity were synthesized under the mixed atmosphere of CH4H2water when the amount of water vapor present was controlled by bubbling H2 through water. The yield and microstructure of the asformed carbon products can be correlated with the composition of the reaction mixture.
  • Related Articles

    [1]F. Vahedi| H. R. Shahverdi| M. M. Shokrieh| M. Esmkhani. Effects of carbon nanotube content on the mechanical and electrical properties of epoxy-based composites[J]. New Carbon Mater., 2014, 29(6): 419-425.
    [2]ZHANG Qiang, LIU Yi, HU Ling, QIAN Wei-zhong, LUO Guo-hua, WEI Fei. 调变Ni/Mo/MgO催化剂中Ni/Mo比例可控合成薄壁碳纳米管[J]. New Carbon Mater., 2008, 23(04): 319-325.
    [3]Shih-Fong Lee| Yung-Ping Chang| Li-Ying Lee. Ni催化剂在N2 O/N2/NH3中退火对碳纳米管表面结构及场发射特性的影响[J]. New Carbon Mater., 2008, 23(04): 302-308.
    [4]JIANG Feng-jing, PU Hong-ting, YANG Zheng-long, YIN Jun-lin. Fe3 O4包覆碳纳米管软磁性纳米复合微粒的制备及性能[J]. New Carbon Mater., 2007, 22(04): 371-374.
    [5]LI Zhi, GONG Qian-ming, WANG Ye, LIANG Ji, HUANG Qi-zhong, XIONG Xiang, YI Mao-zhong, HUANG Bai-yun. 新型定向碳纳米管/炭复合材料的制备与表征[J]. New Carbon Mater., 2007, 22(04): 365-370.
    [6]PENG Feng, FU Xiao-bo, YU Hao, WANG Hong-juan. 碳纳米管负载Fe2O3催化剂的制备及其乙苯脱氢催化活性(英文)[J]. New Carbon Mater., 2007, 22(03): 213-217.
    [7]YAO Ming-guang, LIU Bing-bing, ZOU Yong-gang, LI Dong-mei, AI Xiao-Lei, WANG Lin, YU Shi-dan, ZOU Guang-tian, B Sundqvist. Ho/Ni作为催化剂合成单壁碳纳米管[J]. New Carbon Mater., 2006, 21(01): 70-74.
    [8]LIANG Xin-yu, WANG Hao-jing, LIU Yin, CHAO Bin, ZHOU Li-gong. 等离子体射流辅助双催化剂原位催化法合成碳纳米管[J]. New Carbon Mater., 2005, 20(03): 250-254.
    [9]WANG Min-wei, LI Feng-yi, PENG Nian-cai. Ni-La-Mg上催化裂解甲烷生成碳纳米管的研究[J]. New Carbon Mater., 2005, 20(01): 28-32.
    [10]LU Yi, ZHU Zhen-ping, LIU Zhen-yu. 催化剂对爆炸法合成碳纳米管的影响[J]. New Carbon Mater., 2004, 19(01): 1-6.

Catalog

    Article Metrics

    Article views (2456) PDF downloads (662) Cited by()
    Related

    /

    DownLoad:  Full-Size Img  PowerPoint
    Return
    Return