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Journal of Nanotechnology
Volume 2013 (2013), Article ID 906740, 6 pages
http://dx.doi.org/10.1155/2013/906740
Research Article

PVP-Stabilized Palladium Nanoparticles in Silica as Effective Catalysts for Hydrogenation Reactions

Laboratory Catalysis and Inorganic Synthesis, School of Chemistry and Food, Federal University of Rio Grande, Avenue Itália, Km 08, 96201-900 Rio Grande, RS, Brazil

Received 9 August 2013; Accepted 11 November 2013

Academic Editor: John A. Capobianco

Copyright © 2013 Caroline Pires Ruas 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. T. Teranishi and M. Miyake, “Size control of palladium nanoparticles and their crystal structures,” Chemistry of Materials, vol. 10, no. 2, pp. 594–600, 1998. View at Scopus
  2. J. D. Aiken III and R. G. Finke, “A review of modern transition-metal nanoclusters: their synthesis, characterization, and applications in catalysis,” Journal of Molecular Catalysis A, vol. 145, no. 1-2, pp. 1–44, 1999. View at Publisher · View at Google Scholar · View at Scopus
  3. A. Roucoux, J. Schulz, and H. Patin, “Reduced transition metal colloids: a novel family of reusable catalysts?” Chemical Reviews, vol. 102, no. 10, pp. 3757–3778, 2002. View at Publisher · View at Google Scholar · View at Scopus
  4. V. Mévellec, A. Roucoux, E. Ramirez, K. Philippot, and B. Chaudret, “Surfactant-stabilized aqueous iridium(0) colloidal suspension: an efficient reusable catalyst for hydrogenation of arenes in biphasic media,” Advanced Synthesis & Catalysis, vol. 346, no. 1, pp. 72–76, 2004. View at Scopus
  5. J. Dupont and J. D. Scholten, “On the structural and surface properties of transition-metal nanoparticles in ionic liquids,” Chemical Society Reviews, vol. 39, no. 5, pp. 1780–1804, 2010. View at Publisher · View at Google Scholar · View at Scopus
  6. P. Migowski and J. Dupont, “Catalytic applications of metal nanoparticles in imidazolium ionic liquids,” Chemistry, vol. 13, no. 1, pp. 32–39, 2007. View at Publisher · View at Google Scholar · View at Scopus
  7. J. D. Scholten, B. C. Leal, and J. Dupont, “Transition metal nanoparticle catalysis in ionic liquids,” ACS Catalysis, vol. 2, no. 1, pp. 184–200, 2012. View at Publisher · View at Google Scholar · View at Scopus
  8. X.-D. Mu, D. G. Evans, and Y. Kou, “A general method for preparation of PVP-stabilized noble metal nanoparticles in room temperature ionic liquids,” Catalysis Letters, vol. 97, no. 3-4, pp. 151–154, 2004. View at Publisher · View at Google Scholar · View at Scopus
  9. J. D. Aiken III and R. G. Finke, “Polyoxoanion- and tetrabutylammonium-stabilized Rh(0)(n) nanoclusters: unprecedented nanocluster catalytic lifetime in solution,” Journal of the American Chemical Society, vol. 121, no. 38, pp. 8803–8810, 1999. View at Publisher · View at Google Scholar · View at Scopus
  10. N. Gacemand and P. Diao, “Effect of solvent polarity on the assembly behavior of PVP coated rhodium nanoparticles,” Colloids and Surfaces A, vol. 417, pp. 32–38, 2013. View at Publisher · View at Google Scholar
  11. I. Miguel-García, A. Berenguer-Murcia, T. García, and D. Cazorla-Amorós, “Effect of the aging time of PVP coated palladium nanoparticles colloidal suspensions on their catalytic activity in the preferential oxidation of CO,” Catalysis Today, vol. 187, no. 1, pp. 2–9, 2012. View at Publisher · View at Google Scholar · View at Scopus
  12. H. Song, R. M. Rioux, J. D. Hoefelmeyer et al., “Hydrothermal growth of mesoporous SBA-15 silica in the presence of PVP-stabilized Pt nanoparticles: synthesis, characterization, and catalytic properties,” Journal of the American Chemical Society, vol. 128, no. 9, pp. 3027–3037, 2006. View at Publisher · View at Google Scholar · View at Scopus
  13. P. S. Mdluli, N. M. Sosibo, P. N. Mashazi et al., “Selective adsorption of PVP on the surface of silver nanoparticles: a molecular dynamics study,” Journal of Molecular Structure, vol. 1004, no. 1–3, pp. 131–137, 2011. View at Publisher · View at Google Scholar · View at Scopus
  14. S. W. Kang and Y. S. Kang, “Silver nanoparticles stabilized by crosslinked poly(vinyl pyrrolidone) and its application for facilitated olefin transport,” Journal of Colloid and Interface Science, vol. 353, no. 1, pp. 83–86, 2011. View at Publisher · View at Google Scholar · View at Scopus
  15. N. Yan, Y. Yuan, and P. J. Dyson, “Rhodium nanoparticle catalysts stabilized with a polymer that enhances stability without compromising activity,” Chemical Communications, vol. 47, no. 9, pp. 2529–2531, 2011. View at Publisher · View at Google Scholar · View at Scopus
  16. M. Liu, J. Zhang, J. Liu, and W. W. Yu, “Synthesis of PVP-stabilized Pt/Ru colloidal nanoparticles by ethanol reduction and their catalytic properties for selective hydrogenation of ortho-chloronitrobenzene,” Journal of Catalysis, vol. 278, no. 1, pp. 1–7, 2011. View at Publisher · View at Google Scholar · View at Scopus
  17. V. L. Nguyen, M. Ohtaki, V. N. Ngo, M. T. Cao, and M. Nogami, “Structure and morphology of platinum nanoparticles with critical new issues of low high-index-facets,” Advances in Natural Science, vol. 3, no. 2, pp. 1–4, 2012. View at Publisher · View at Google Scholar
  18. V. L. Nguyen, D. C. Nguyen, H. Hirata, M. Ohtaki, T. Hayakawa, and M. Nogami, “Chemical synthesis and characterization of palladium nanoparticles,” Advances in Natural Science, vol. 1, pp. 1–5, 2010. View at Publisher · View at Google Scholar
  19. D. D. L. Martins, H. M. Alvarez, L. C. S. Aguiar, and O. A. C. Antunes, “Heck reactions catalyzed by Pd(0)-PVP nanoparticles under conventional and microwave heating,” Applied Catalysis A, vol. 408, no. 1-2, pp. 47–53, 2011. View at Publisher · View at Google Scholar · View at Scopus
  20. D. de Luna Martins, H. M. Alvarez, and L. C. S. Aguiar, “Microwave-assisted Suzuki reaction catalyzed by Pd(0)-PVP nanoparticles,” Tetrahedron Letters, vol. 51, no. 52, pp. 6814–6817, 2010. View at Publisher · View at Google Scholar · View at Scopus
  21. M. A. Gelesky, S. S. X. Chiaro, F. A. Pavan, J. H. Z. Dos Santos, and J. Dupont, “Supported ionic liquid phase rhodium nanoparticle hydrogenation catalysts,” Dalton Transactions, no. 47, pp. 5549–5553, 2007. View at Publisher · View at Google Scholar · View at Scopus
  22. M. A. Gelesky, C. W. Scheeren, L. Foppa, F. A. Pavan, S. L. P. Dias, and J. Dupont, “Metal nanoparticle/ionic liquid/cellulose: new catalytically active membrane materials for hydrogenation reactions,” Biomacromolecules, vol. 10, no. 7, pp. 1888–1893, 2009. View at Publisher · View at Google Scholar · View at Scopus
  23. F. Durap, Ö. Metin, M. Aydemir, and S. Özkar, “New route to synthesis of PVP-stabilized palladium(0) nanoclusters and their enhanced catalytic activity in Heck and Suzuki cross-coupling reactions,” Applied Organometallic Chemistry, vol. 23, no. 12, pp. 498–503, 2009. View at Publisher · View at Google Scholar · View at Scopus
  24. C. J. Brinker and G. W. Scherer, The Physics and Chemistry of Sol-Gel Processing, Academic Press, London, UK, 1990.