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Open Access Nano Express

Single step process for the synthesis of carbon nanotubes and metal/alloy-filled multiwalled carbon nanotubes

MM Shaijumon, ALeelaMohana Reddy and S Ramaprabhu*

Author Affiliations

Department of Physics, Alternative Energy Technology Laboratory, Indian Institute of Technology Madras, Chennai, Tamilnadu, 600036, India

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Nanoscale Research Letters 2007, 2:75-80  doi:10.1007/s11671-006-9033-5

The electronic version of this article is the complete one and can be found online at:


Received:13 September 2006
Accepted:1 December 2006
Published:6 January 2007

© 2007 to the authors

Abstract

A single-step approach for the synthesis of multi-walled nanotubes (MWNT) filled with nanowires of Ni/ternary Zr based hydrogen storage alloy has been illustrated. We also demonstrate the generation of CO-free hydrogen by methane decomposition over alloy hydride catalyst. The present work also highlights the formation of single-walled nanotubes (SWNT) and MWNTs at varying process conditions. These carbon nanostructures have been characterized by scanning electron microscopy (SEM), transmission electron microscopy (TEM), high resolution TEM (HRTEM), Energy dispersive X-ray analysis (EDX) and Raman spectroscopy. This new approach overcomes the existing multi-step process limitation, with possible impact on the development of future fuel cell, nano-battery and hydrogen sensor technologies.

Keywords:
Carbon nanotubes; Nanowires; Encapsulation; Hydrogen production; Alloys; Chemical vapour deposition

Nano Express

[1-29]

Acknowledgements

We gratefully acknowledge financial support received from DRDO, RCI, NMRL and MHRD, Govt. of India for the present work.

References

  1. Zhang B, Liu C, Cheng HM, Cai QK:

    New Carbon Mater. 2003, 18:174. OpenURL

  2. Terrones M, Grobert N, Hsu WK, Zhu YQ, Hu WB, Terrones H, Hare JP, Kroto HW, Walton DRM:

    MRS Bull. 1999, 24:43.

    COI number [1:CAS:528:DyaK1MXlvVKitLY%3D]

    OpenURL

  3. Meyer R, Sloan J, Dunin-Borkowski RE, Kirkland AI, Novotny MI, Bailey SR, Hutchison JL, Green MLH:

    Science. 2000, 289:1324.

    COI number [1:CAS:528:DC%2BD3cXmt1Wlurs%3D]

    Publisher Full Text OpenURL

  4. Che G, Lakshmi BB, Martin CR, Fisher ER:

    Langmuir. 1999, 15:750.

    COI number [1:CAS:528:DyaK1MXoslCi]

    Publisher Full Text OpenURL

  5. Sloan J, Cook J, Green MLH, Hutchison JL, Tenne R:

    J. Mater. Chem.. 1997, 7:1089.

    COI number [1:CAS:528:DyaK2sXkvFeksLw%3D]

    Publisher Full Text OpenURL

  6. Bao JC, Tie C, Xu Z, Suo ZY, Zhou QF, Hong JM:

    Adv. Mater.. 2002, 14:1483.

    COI number [1:CAS:528:DC%2BD38XosF2qt7o%3D]

    Publisher Full Text OpenURL

  7. Bao JC, Zhou QF, Hong JM, Xu Z:

    Appl. Phys. Lett.. 2002, 81:4592.

    COI number [1:CAS:528:DC%2BD38Xptlemu7k%3D]

    Publisher Full Text OpenURL

  8. Golberg D, Gu CZ, Bando Y, Mitome M, Tang CC:

    Acta. Mater.. 2005, 53:1583.

    COI number [1:CAS:528:DC%2BD2MXhtVaktb0%3D]

    Publisher Full Text OpenURL

  9. Bethune DS, Kiang CH, deVries MS, Gorman G, Savoy R, Vazquez J, Beyers R:

    Nature. 1993, 363:605.

    COI number [1:CAS:528:DyaK3sXltVOrs7s%3D]

    Publisher Full Text OpenURL

  10. Guo T, Nikolaev P, Thess A, Colbert DT, Smalley RE:

    Chem. Phys. Lett.. 1995, 243:49.

    COI number [1:CAS:528:DyaK2MXnvFWisLg%3D]

    Publisher Full Text OpenURL

  11. Yudasaka M, Kikuchi R, Matsui R, Ohki Y, Yoshimura S, Ota E:

    Appl. Phys. Lett.. 1995, 67:2477.

    COI number [1:CAS:528:DyaK2MXovVGktr0%3D]

    Publisher Full Text OpenURL

  12. Cheng JP, Zhang XB, Liu F, Tu JP, Ye Y, Ji YJ, Chen CP:

    Carbon. 2003, 41:1965.

    COI number [1:CAS:528:DC%2BD3sXltlOitbY%3D]

    Publisher Full Text OpenURL

  13. Gao Y, Bando Y, Goldberg D:

    Appl. Phys. Lett.. 2002, 81:4133.

    COI number [1:CAS:528:DC%2BD38XovVSktr0%3D]

    Publisher Full Text OpenURL

  14. Grobert N, Terrones M, Osborne OJ, Terrones H, Olivares J, Hsu WK, Trasobares S, Zhu YQ, Hare JP, Kroto HW, Walton DRM:

    Appl. Phys. A. 1998, 67:595.

    COI number [1:CAS:528:DyaK1cXmvFertr4%3D]

    Publisher Full Text OpenURL

  15. Rao CNR, Sen R, Satishkumar BC, Govindaraj L:

    Chem. Commun.. 1998, 15:1525. Publisher Full Text OpenURL

  16. Shaijumon MM, Ramaprabhu S:

    Chem. Phys. Lett.. 2003, 374:513.

    COI number [1:CAS:528:DC%2BD3sXkvVWms70%3D]

    Publisher Full Text OpenURL

  17. Shaijumon MM, Rajalakshmi N, Ryu H, Ramaprabhu S:

    Nanotechnology. 2005, 16:518.

    COI number [1:CAS:528:DC%2BD2MXkvVSrsLY%3D]

    Publisher Full Text OpenURL

  18. Shaijumon MM, Bejoy N, Ramaprabhu S:

    Appl. Surf. Sci.. 2005, 242:192.

    COI number [1:CAS:528:DC%2BD2MXktFKktA%3D%3D]

    Publisher Full Text OpenURL

  19. Piao L, Li Y, Chen J, Liu C, Lin JYS:

    Catal. Today. 2002, 74:145.

    COI number [1:CAS:528:DC%2BD38XktVejsb8%3D]

    Publisher Full Text OpenURL

  20. Saito R, Dresselhaus MS: Physical Properties of Carbon Nanotubes. Imperial College Press, London; 1998. OpenURL

  21. Moisala AA, Nasibulin G, Kauppinen EI:

    J. Phys: Condens. Matter.. 2003, 15:S3011.

    COI number [1:CAS:528:DC%2BD3sXptFWms74%3D]

    Publisher Full Text OpenURL

  22. Leu IC, Hon MH, Lu YM:

    J. Electrochem. Society. 1999, 146:184.

    COI number [1:CAS:528:DyaK1MXnslWjtA%3D%3D]

    Publisher Full Text OpenURL

  23. Li YD, Chen JL, Qin YN, Chang L:

    Energy Fuels. 2000, 14:1188.

    COI number [1:CAS:528:DC%2BD3cXnsFans74%3D]

    Publisher Full Text OpenURL

  24. Wang HY, Baker RTK:

    J. Phys. Chem. B. 2004, 108:20273.

    COI number [1:CAS:528:DC%2BD2cXhtVagtb%2FN]

    Publisher Full Text OpenURL

  25. Mo¨nch I, Meye A, Leonhardt A, Kra¨mer K, Kozhuharova R, Gemming T, et al.:

    J Magn Magn Mater.. 2005, 290:276. Publisher Full Text OpenURL

  26. Korneva G, Ye HH, Gogotsi Y, Halverson D, Friedman G, Bradley JC, Kornev KG:

    Nano Lett.. 2005, 5:879.

    COI number [1:CAS:528:DC%2BD2MXislWltb0%3D]

    Publisher Full Text OpenURL

  27. Mu¨ller C, Hampel S, Elefant D, Biedermann K, Leonhardt A, Ritschel M, Bu¨chner B:

    Carbon. 2006, 44:1746. Publisher Full Text OpenURL

  28. Yang CK, Zhao J, Lu JP:

    Phys. Rev. B.. 2003, 90:257203. OpenURL