Table of Contents Author Guidelines Submit a Manuscript
Journal of Nanomaterials
Volume 2012, Article ID 269861, 7 pages
http://dx.doi.org/10.1155/2012/269861
Research Article

Microstructure and Magnetic Properties of Highly Ordered SBA-15 Nanocomposites Modified with and Nanoparticles

Zhejiang Province Key Laboratory of Magnetism, College of Materials Science and Engineering, China Jiliang University, Hangzhou 310018, China

Received 20 June 2012; Revised 14 August 2012; Accepted 1 September 2012

Academic Editor: Alireza Khataee

Copyright © 2012 P. F. Wang 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. D. Zhao, J. Feng, Q. Huo et al., “Triblock copolymer syntheses of mesoporous silica with periodic 50 to 300 angstrom pores,” Science, vol. 279, no. 5350, pp. 548–552, 1998. View at Publisher · View at Google Scholar · View at Scopus
  2. R. Ryoo, C. H. Ko, M. Kruk, V. Antochshuk, and M. Jaroniec, “Block-copolymer-templated ordered mesoporous silica: array of uniform mesopores or mesopore-micropore network?” Journal of Physical Chemistry B, vol. 104, no. 48, pp. 11465–11471, 2000. View at Google Scholar · View at Scopus
  3. H. J. Shin, C. H. Ko, and R. Ryoo, “Synthesis of platinum networks with nanoscopicperiodicity using mesoporous silica as template,” Journal of Materials Chemistry, vol. 11, pp. 260–261, 2001. View at Publisher · View at Google Scholar
  4. A. Taguchi and F. Schüth, “Ordered mesoporous materials in catalysis,” Microporous and Mesoporous Materials, vol. 77, no. 1, pp. 1–45, 2005. View at Publisher · View at Google Scholar · View at Scopus
  5. L. L. Kong, B. Yan, and Y. Li, “Hybrid materials of SBA-15 functionalized by Tb3+ complexes of modified acetylacetone: covalently bonded assembly and photoluminescence,” Journal of Alloys and Compounds, vol. 481, pp. 549–554, 2009. View at Publisher · View at Google Scholar
  6. L. Zhang, S. Z. Qiao, Y. G. Jin et al., “Fabrication and size-selective bioseparation of magnetic silica nanospheres with highly ordered periodic mesostructure,” Advanced Functional Materials, vol. 18, pp. 3203–3212, 2008. View at Publisher · View at Google Scholar
  7. S. S. Huang, P. P. Yang, Z. Y. Cheng et al., “Synthesis and characterization of magnetic FexOy SBA-15 composites with different morphologies for controlled drug release and targeting,” Journal of Physical Chemistry, vol. 112, no. 18, pp. 7130–7137, 2008. View at Publisher · View at Google Scholar
  8. H. Li, J. Li, H. Ni, and D. Chen, “Studies on cobalt catalyst supported on silica with different pore size for Fischer-Tropsch synthesis,” Catalysis Letters, vol. 110, pp. 71–76, 2006. View at Publisher · View at Google Scholar
  9. Y. Park, T. Kang, P. Kim et al., “Encapsulation method for the dispersion of NiO onto ordered mesoporous silica, SBA-15, using polyethylene oxide (PEO),” Journal of Colloid and Interface Science, vol. 295, pp. 464–471, 2006. View at Publisher · View at Google Scholar
  10. Y. Zhu, S. Kaskel, T. Ikoma, and N. Hanagata, “Magnetic SBA-15/poly(N-isopropylacrylamide) composite: preparation, characterization and temperature-responsive drug release property,” Microporous and Mesoporous Materials, vol. 123, no. 1–3, pp. 107–112, 2009. View at Publisher · View at Google Scholar · View at Scopus
  11. Z. Luan, J. Y. Bae, and L. Kevan, “Vanadosilicate mesoporous SBA-15 molecular sieves incorporated with N-alkylphenothiazines,” Chemistry of Materials, vol. 12, no. 10, pp. 3202–3207, 2000. View at Publisher · View at Google Scholar · View at Scopus
  12. F. Schüth, A. Wingen, and J. Sauer, “Oxide loaded ordered mesoporous oxides for catalytic applications,” Microporous and Mesoporous Materials, vol. 44-45, pp. 465–476, 2001. View at Publisher · View at Google Scholar · View at Scopus
  13. W. Hua, Y. Yue, and Z. Gao, “Acidity enhancement of SBA mesoporous molecular sieve by modification with S42/ZrO2,” Journal of Molecular Catalysis A, vol. 170, pp. 195–202, 2001. View at Publisher · View at Google Scholar
  14. K. Zhu, Z. Ma, Y. Zou et al., “Mesoporous VOx−SbOx/SBA-15 synthesized by a two-stage grafting method and its characterization,” Chemical Communications, pp. 2552–2553, 2001. View at Publisher · View at Google Scholar
  15. Y. Li, W. Zhang, L. Zhang et al., “Direct synthesis of Al-SBA-15 mesoporous materials via hydrolysis-controlled approach,” Journal of Physical Chemistry B, vol. 108, no. 28, pp. 9739–9744, 2004. View at Google Scholar · View at Scopus
  16. J. S. Jung, K. H. Choi, Y. K. Jung et al., “Preparation and characterization of γ-Fe2O3 nanoparticles in SBA15 host material,” Journal of Magnetism and Magnetic Materials, vol. 272–276, supplement, pp. E1157–E1159, 2004. View at Publisher · View at Google Scholar
  17. Y. Du, S. Liu, Y. Ji et al., “Ordered mesoporous silica materials (SBA-15) with good heat-resistant magnetism,” Journal of Magnetism and Magnetic Materials, vol. 320, pp. 1932–1936, 2008. View at Publisher · View at Google Scholar
  18. C. M. Yang, H. A. Lin, B. Zibrowius et al., “Selective surface functionalization and metal deposition in the micropores of mesoporous silica SBA-15,” Chemistry of Materials, vol. 19, no. 13, pp. 3205–3211, 2007. View at Publisher · View at Google Scholar · View at Scopus
  19. Z. Lei, S. Bai, L. Dang et al., “Fe2O3/SBA-15 catalyst synthesized by chemical vapor infiltration for Friedel-Crafts alkylation reaction,” Microporous and Mesoporous Materials, vol. 123, no. 1–3, pp. 306–313, 2009. View at Publisher · View at Google Scholar · View at Scopus
  20. H. H. P. Yiu, M. A. Keane, Z. A. D. Lethbridge, M. R. Lees, A. J. El Haj, and J. Dobson, “Synthesis of novel magnetic iron metal-silica (Fe-SBA-15) and magnetite-silica (Fe3O4-SBA-15) nanocomposites with a high iron content using temperature-programed reduction,” Nanotechnology, vol. 19, no. 25, Article ID 255606, 2008. View at Publisher · View at Google Scholar · View at Scopus
  21. W. Zhao, J. Gu, L. Zhang et al., “Fabrication of uniform magnetic nanocomposite spheres with a magnetic core/mesoporous silica shell structure,” Journal of the American Chemical Society, vol. 127, no. 25, pp. 8916–8917, 2005. View at Publisher · View at Google Scholar
  22. H. Lin, C. Liu, W. Huang S et al., “Novel magnetically separable mesoporous Fe2O3 SBA-15 nanocomposite with fully open mesochannels for protein immobilization,” Chemistry of Materials, vol. 20, no. 21, pp. 6617–6622, 2008. View at Publisher · View at Google Scholar
  23. Q. Yang, S. Wang, P. Fan et al., “pH-responsive carrier system based on carboxylic acid modified mesoporous silica and polyelectrolyte for drug delivery,” Chemistry of Materials, vol. 17, no. 24, pp. 5999–6003, 2005. View at Publisher · View at Google Scholar · View at Scopus
  24. A. Dyal, K. Loos, M. Noto et al., “Activity of Candida rugosa lipase immobilized on γ-Fe2O3 magnetic nanoparticles,” Journal of the American Chemical Society, vol. 125, no. 7, pp. 1684–1685, 2003. View at Publisher · View at Google Scholar · View at Scopus
  25. H. H. P. Yiu and P. A. Wright, “Enzymes supported on ordered mesoporous solids: a special case of an inorganic-organic hybrid,” Journal of Materials Chemistry, vol. 15, pp. 3690-–33700, 2005. View at Publisher · View at Google Scholar
  26. X. Q. Wang, H. L. Ge, H. X. Jin, and Y. J. Cui, “Influence of Fe on the thermal stability and catalysis of SBA-15 mesoporous molecular sieves,” Microporous and Mesoporous Materials, vol. 86, no. 1–3, pp. 335–340, 2005. View at Publisher · View at Google Scholar · View at Scopus
  27. H. Jin, L. Li, N. Chu et al., “Magnetic properties of nanocomposite Fe-doped SBA-15 magnetic materials,” Materials Chemistry and Physics, vol. 112, pp. 112–114, 2008. View at Publisher · View at Google Scholar
  28. X. Wang, M. Chen, L. Li et al., “Magnetic properties of SBA-15 mesoporous nanocomposites with CoFe2O4 nanoparticles,” Materials Letters, vol. 64, pp. 708–710, 2010. View at Publisher · View at Google Scholar
  29. A. Martinez, C. Lopez, and F. Marquez, “Fischer-Tropsch synthesis of hydrocarbons over mesoporous Co/SBA-15 catalysts: the influence of metal loading, cobalt precursor, and promoters,” Journal of Catalysis, vol. 220, pp. 486–499, 2003. View at Publisher · View at Google Scholar
  30. A. Y. Khodakov, A. Griboval-Constant, R. Bechara, and V. L. Zholobenko, “Pore size effects in Fischer Tropsch synthesis over cobalt-supported mesoporous silicas,” Journal of Catalysis, vol. 206, no. 2, pp. 230–241, 2002. View at Publisher · View at Google Scholar · View at Scopus
  31. A. Y. Khodakov, R. Bechara, and A. Griboval-Constant, “Fischer-Tropsch synthesis over silica supported cobalt catalysts: mesoporous structure versus cobalt surface density,” Applied Catalysis A, vol. 254, no. 2, pp. 273–288, 2003. View at Publisher · View at Google Scholar · View at Scopus