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Journal of Nanomaterials
Volume 2011 (2011), Article ID 320516, 9 pages
http://dx.doi.org/10.1155/2011/320516
Research Article

Decoration of Carbon Nanotubes with CoO and Co Nanoparticles

1Institute of Materials Science, N.C.S.R. “Demokritos” Agia Paraskevi, 15310 Athens, Greece
2ICMP, Ecole Polytechnique Fédérale de Lausanne (EPFL), Station 3, 1015 Lausanne, Switzerland
3Department of Materials Science and Engineering, University of Ioannina, 45110 Ioannina, Greece
4Department of Physics, University of South Florida, Tampa, FL 33620, USA

Received 1 September 2010; Revised 15 December 2010; Accepted 27 January 2011

Academic Editor: Gaurav Mago

Copyright © 2011 M. Belesi et al. This is an open access article distributed under the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.

Linked References

  1. S. Pal, S. Chandra, M.-H. Phan, P. Mukherjee, and H. Srikanth, “Carbon nanostraws: nanotubes filled with superparamagnetic nanoparticles,” Nanotechnology, vol. 20, no. 48, Article ID 485604, 2009. View at Google Scholar
  2. Z. Deng, E. Yenilmez, J. Leu et al., “Metal-coated carbon nanotube tips for magnetic force microscopy,” Applied Physics Letters, vol. 85, no. 25, pp. 6263–6265, 2004. View at Publisher · View at Google Scholar · View at Scopus
  3. X. Peng, Z. Iuan, Z. Di, Z. Zhang, and C. Zhu, “The addition of mesoporosity to activated carbon fibers by a simple reactivation process,” Carbon, vol. 43, no. 4, pp. 855–857, 2005. View at Publisher · View at Google Scholar
  4. S. Utsumi, K. Urita, H. Kanoh et al., “Preparing a magnetically responsive single-wall carbon nanohorn colloid by anchoring magnetite nanoparticles,” Journal of Physical Chemistry B, vol. 110, no. 14, pp. 7165–7170, 2006. View at Publisher · View at Google Scholar · View at Scopus
  5. V. Georgakilas, D. Gournis, V. Tzitzios, L. Pasquato, D. M. Guldi, and M. Prato, “Decorating carbon nanotubes with metal or semiconductor nanoparticles,” Journal of Materials Chemistry, vol. 17, no. 26, pp. 2679–2694, 2007. View at Publisher · View at Google Scholar · View at Scopus
  6. J. Wan, W. Cai, J. Feng, X. Meng, and E. Liu, “In situ decoration of carbon nanotubes with nearly monodisperse magnetite nanoparticles in liquid polyols,” Journal of Materials Chemistry, vol. 17, no. 12, pp. 1188–1192, 2007. View at Publisher · View at Google Scholar · View at Scopus
  7. H. Zhang, N. Du, P. Wu, B. Chen, and D. Yang, “Functionalization of carbon nanotubes with magnetic nanoparticles: general nonaqueous synthesis and magnetic properties,” Nanotechnology, vol. 19, no. 13, Article ID 315604, 2008. View at Google Scholar
  8. A. S. Adekunle and K. I. Ozoemena, “Electron transfer behaviour of single-walled carbon nanotubes electro-decorated with nickel and nickel oxide layers,” Electrochimica Acta, vol. 53, no. 19, pp. 5774–5782, 2008. View at Publisher · View at Google Scholar · View at Scopus
  9. S. V. Mahajan, S. A. Hasan, J. Cho, M. S. P. Shaffer, A. R. Boccaccini, and J. H. Dickerson, “Carbon nanotube-nanocrystal heterostructures fabricated by electrophoretic deposition,” Nanotechnology, vol. 19, no. 19, Article ID 195301, 2008. View at Publisher · View at Google Scholar · View at Scopus
  10. H. Orikasa, N. Inokuma, S. Ittisanronnachai, X. H. Wang, O. Kitakami, and T. Kyotani, “Template synthesis of water-dispersible and magnetically responsive carbon nano test tubes,” Chemical Communications, no. 19, pp. 2215–2217, 2008. View at Publisher · View at Google Scholar · View at Scopus
  11. Q. Liu, W. Ren, Z. G. Chen et al., “Direct synthesis of carbon nanotubes decorated with size-controllable Fe nanoparticles encapsulated by graphitic layers,” Carbon, vol. 46, no. 11, pp. 1417–1423, 2008. View at Publisher · View at Google Scholar · View at Scopus
  12. S. F. Chin, K. S. Iyer, and C. L. Raston, “Fabrication of carbon nano-tubes decorated with ultra fine superparamagnetic nano-particles under continuous flow conditions,” Lab on a Chip, vol. 8, no. 3, pp. 439–442, 2008. View at Publisher · View at Google Scholar · View at Scopus
  13. N. Mackiewicz, G. Surendran, H. Remita et al., “Supramolecular self-assembly of amphiphiles on carbon nanotubes: a versatile strategy for the construction of CNT/metal nanohybrids, application to electrocatalysis,” Journal of the American Chemical Society, vol. 130, no. 26, pp. 8110–8111, 2008. View at Publisher · View at Google Scholar · View at Scopus
  14. D. Wang, Z. C. Li, and L. Chen, “Templated synthesis of single-walled carbon nanotube and metal nanoparticle assemblies in solution,” Journal of the American Chemical Society, vol. 128, no. 47, pp. 15078–15079, 2006. View at Publisher · View at Google Scholar · View at Scopus
  15. F. Stoffelbach, A. Aqil, C. Jérome, R. Jérome, and C. Detrembleur, “An easy and economically viable route for the decoration of carbon nanotubes by magnetite nanoparticles, and their orientation in a magnetic field,” Chemical Communications, no. 36, pp. 4532–4533, 2005. View at Publisher · View at Google Scholar · View at Scopus
  16. C. Gao, W. Li, H. Morimoto, Y. Nagaoka, and T. Maekawa, “Magnetic carbon nanotubes: synthesis by electrostatic self-assembly approach and application in biomanipulations,” Journal of Physical Chemistry B, vol. 110, no. 14, pp. 7213–7220, 2006. View at Publisher · View at Google Scholar · View at Scopus
  17. W. Li, C. Gao, H. Qian, J. Ren, and D. Yan, “Multiamino-functionalized carbon nanotubes and their applications in loading quantum dots and magnetic nanoparticles,” Journal of Materials Chemistry, vol. 16, no. 19, pp. 1852–1859, 2006. View at Publisher · View at Google Scholar · View at Scopus
  18. C. Hsieh and G. L. Lin, “Enhancement in thermal stability of metal-insulator-metal capacitors for deep trench DRAM application,” ECS Transactions, vol. 13, no. 14, pp. 73–89, 2008. View at Publisher · View at Google Scholar
  19. V. Tzitzios, V. Georgakilas, I. Zafiropoulou et al., “A general chemical route for the synthesis of capped nanocrystalline materials,” Journal of Nanoscience and Nanotechnology, vol. 8, no. 6, pp. 3117–3122, 2008. View at Publisher · View at Google Scholar · View at Scopus
  20. J. B. Tracy, D. N. Weiss, D. P. Dinega, and M. G. Bawendi, “Exchange biasing and magnetic properties of partially and fully oxidized colloidal cobalt nanoparticles,” Physical Review B, vol. 72, no. 6, Article ID 064404, 8 pages, 2005. View at Publisher · View at Google Scholar · View at Scopus
  21. C. Kittel, Introduction to Solid State Physics, Wiley, New York, NY, USA, 7th edition, 1996.
  22. L. Néel, “Théorie des propriétés magnétiques des grains fins antiferromagnétiques: Superparamagnétism et Superantiferromagnétism,” in Low Temperature Physics, C. DeWitt, B. Dreyfus, and P. D. de Gennes, Eds., Gordon and Breach, New York, NY, USA, 1962. View at Google Scholar
  23. T. Ambrose and C. L. Chien, “Finite-size effects and uncompensated magnetization in thin antiferromagnetic CoO Layers,” Physical Review Letters, vol. 76, no. 10, pp. 1743–1746, 1996. View at Publisher · View at Google Scholar · View at Scopus
  24. L. Zhang, D. Xue, and C. Gao, “Anomalous magnetic properties of antiferromagnetic CoO nanoparticles,” Journal of Magnetism and Magnetic Materials, vol. 267, no. 1, pp. 111–114, 2003. View at Publisher · View at Google Scholar · View at Scopus
  25. H. T. Zhang and X. H. Chen, “Controlled synthesis and anomalous magnetic properties of relatively monodisperse CoO nanocrystals,” Nanotechnology, vol. 16, no. 10, pp. 2288–2294, 2005. View at Publisher · View at Google Scholar · View at Scopus
  26. M. Ghosh, E. V. Sampathkumaran, and C. N. R. Rao, “Synthesis and magnetic properties of CoO nanoparticles,” Chemistry of Materials, vol. 17, no. 9, pp. 2348–2352, 2005. View at Publisher · View at Google Scholar · View at Scopus
  27. R. E. Watson and A. J. Freeman, “Origin of effective fields in magnetic materials,” Physical Review, vol. 123, no. 6, pp. 2027–2047, 1961. View at Publisher · View at Google Scholar · View at Scopus
  28. A. C. Gossard and A. M. Portis, “Observation of nuclear resonance in a ferromagnet,” Physical Review Letters, vol. 3, no. 4, pp. 164–167, 1959. View at Publisher · View at Google Scholar · View at Scopus
  29. Y. Kôi, A. Tsujimura, and T. Kushida, “NMR of Co in ferromagnetic hexagonal cobalt metal,” Journal of the Physical Society of Japan, vol. 15, no. 11, p. 2100, 1960. View at Publisher · View at Google Scholar · View at Scopus
  30. L. E. Toth and S. F. Ravitz, “Ferromagnetic nuclear resonance in cobalt nuclei in stacking faults and twins,” Journal of Physics and Chemistry of Solids, vol. 24, no. 10, pp. 1203–1206, 1963. View at Publisher · View at Google Scholar · View at Scopus
  31. J. Sort, S. Surinach, J. S. Munoz et al., “Role of stacking faults in the structural and magnetic properties of ball-milled cobalt,” Physical Review B, vol. 68, Article ID 014421, 7 pages, 2003. View at Google Scholar · View at Scopus
  32. C. R. Houska, B. L. Averbach, and M. Cohen, “The cobalt transformation,” Acta Metallurgica, vol. 8, no. 2, pp. 81–87, 1960. View at Publisher · View at Google Scholar · View at Scopus
  33. R. Speight, A. Wong, P. Ellis et al., “C59o NMR study of the allotropic phase transformation in small ferromagnetic cobalt particles,” Physical Review B, vol. 79, no. 5, Article ID 054102, 2009. View at Publisher · View at Google Scholar · View at Scopus
  34. M. Shaham, J. Barak, U. El-Hanany, and W. W. Warren, “NMR study of the 3d ferromagnetic metals: critical region and paramagnetic phase,” Physical Review B, vol. 22, no. 11, pp. 5400–5419, 1980. View at Publisher · View at Google Scholar · View at Scopus
  35. T. Moriya, “Nuclear magnetic relaxation in ferromagnetic transition metals,” Journal of the Physical Society of Japan, vol. 19, pp. 681–687, 1964. View at Publisher · View at Google Scholar
  36. M. Weger, “Longitudinal nuclear magnetic relaxation in ferromagnetic iron, cobalt, and nickel,” Physical Review, vol. 128, no. 4, pp. 1505–1511, 1962. View at Publisher · View at Google Scholar · View at Scopus
  37. V. Jaccarino, N. Kaplan, R. E. Walstedt, and J. H. Wernick, “Field dependence of nuclear relaxation in ferromagnetic metals,” Physics Letters, vol. 23, no. 9, pp. 514–515, 1966. View at Publisher · View at Google Scholar · View at Scopus
  38. V. Scarani, H. De Riedmatten, and J. P. Ansermet, “Co nuclear magnetic resonance studies of magnetic excitations in ferromagnetic nanowires,” Applied Physics Letters, vol. 76, no. 7, pp. 903–905, 2000. View at Publisher · View at Google Scholar · View at Scopus