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Journal of Nanomaterials
Volume 2011 (2011), Article ID 760237, 10 pages
http://dx.doi.org/10.1155/2011/760237
Research Article

Controlled Release from Core-Shell Nanoporous Silica Particles for Corrosion Inhibition of Aluminum Alloys

1Department of Chemical and Nuclear Engineering and Center for Micro-Engineered Materials, University of New Mexico, Albuquerque, NM 87106, USA
2Aerosol and Respiratory Dosimetry Program, Lovelace Respiratory Research Institute, 2425 Ridgecrest Dr. SE, Albuquerque, NM 87108, USA
3Transmission Electron Microscopy Labs, The University of New Mexico, Albuquerque, NM 87131, USA
4SCB Innovation Accelerator, Dow Corning Corporation, 2200 W. Salzburg Road, P.O. Box 0994, Midland, MI 48686, USA
5Department of Geoscience, University of Wisconsin-Madison, Madison, WI 53706, USA
6Advanced Material Laboratory, Sandia National Laboratories, Albuquerque, NM 87185, USA

Received 3 November 2010; Accepted 2 December 2010

Academic Editor: Hugh D. Smyth

Copyright © 2011 Xingmao Jiang 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. M. A. Jakab and J. R. Scully, “On-demand release of corrosion-inhibiting ions from amorphous Al-Co-Ce alloys,” Nature Materials, vol. 4, no. 9, pp. 667–670, 2005. View at Publisher · View at Google Scholar · View at Scopus
  2. J. V. Kloet, W. Schmidt, A. W. Hassel, and M. Stratmann, “The role of chromate in filiform corrosion inhibition,” Electrochimica Acta, vol. 48, no. 9, pp. 1211–1222, 2003. View at Publisher · View at Google Scholar · View at Scopus
  3. M. W. Kendig and R. G. Buchheit, “Corrosion inhibition of aluminum and aluminum alloys by soluble chromates, chromate coatings, and chromate-free coatings,” Corrosion, vol. 59, no. 5, pp. 379–400, 2003. View at Scopus
  4. R. L. Cook Jr., “Pigment-derived inhibitors for aluminum alloy 2024-T3,” Corrosion, vol. 56, no. 3, pp. 321–333, 2000.
  5. P. Campestrini, H. Terryn, A. Hovestad, and J. H. W. de Wit, “Formation of a cerium-based conversion coating on AA2024: relationship with the microstructure,” Surface and Coatings Technology, vol. 176, no. 3, pp. 365–381, 2004. View at Publisher · View at Google Scholar · View at Scopus
  6. M. Forsyth, K. Wilson, T. Behrsing, C. Forsyth, G. B. Deacon, and A. Phanasgoankar, “Effectiveness of rare-earth metal compounds as corrosion inhibitors for steel,” Corrosion, vol. 58, no. 11, pp. 953–960, 2002. View at Scopus
  7. P. Traverso, R. Spiniello, and L. Monaco, “Corrosion inhibition of Al 6061 T6/Al2O3p 10% (v/v) composite in 3.5% NaCl solution with addition of cerium (III) chloride,” Surface and Interface Analysis, vol. 34, no. 1, pp. 185–188, 2002. View at Publisher · View at Google Scholar · View at Scopus
  8. B. Davó and J. J. De Damborenea, “Use of rare earth salts as electrochemical corrosion inhibitors for an Al-Li-Cu (8090) alloy in 3.56% NaCl,” Electrochimica Acta, vol. 49, no. 27, pp. 4957–4965, 2004. View at Publisher · View at Google Scholar · View at Scopus
  9. R. G. Buchheit, H. Guan, S. Mahajanam, and F. Wong, “Active corrosion protection and corrosion sensing in chromate-free organic coatings,” Progress in Organic Coatings, vol. 47, no. 3-4, pp. 174–182, 2003. View at Publisher · View at Google Scholar · View at Scopus
  10. N. N. Voevodin, V. N. Balbyshev, M. Khobaib, and M. S. Donley, “Nanostructured coatings approach for corrosion protection,” Progress in Organic Coatings, vol. 47, no. 3-4, pp. 416–423, 2003. View at Publisher · View at Google Scholar · View at Scopus
  11. T. L. Metroke, O. Kachurina, and E. T. Knobbe, “Spectroscopic and corrosion resistance characterization of GLYMO-TEOS Ormosil coatings for aluminum alloy corrosion inhibition,” Progress in Organic Coatings, vol. 44, no. 4, pp. 295–305, 2002. View at Publisher · View at Google Scholar · View at Scopus
  12. T. L. Metroke, O. M. Kachurina, E. Stesikova, and E. T. Knobbe, “Composite coatings based on hybrid silicate and trivalent chromium conversion layers for aluminum alloy corrosion inhibition,” Abstracts of Papers of the American Chemical Society, vol. 220, p. U341, 2000.
  13. A. Pepe, M. Aparicio, S. Ceré, and A. Durán, “Preparation and characterization of cerium doped silica sol-gel coatings on glass and aluminum substrates,” Journal of Non-Crystalline Solids, vol. 348, pp. 162–171, 2004. View at Publisher · View at Google Scholar · View at Scopus
  14. Y. Lu, H. Fan, A. Stump, T. L. Ward, T. Rieker, and C. J. Brinker, “Aerosol-assisted self-assembly of mesostructured spherical nanoparticles,” Nature, vol. 398, no. 6724, pp. 223–226, 1999. View at Publisher · View at Google Scholar · View at Scopus
  15. Y. Lu, R. Ganguli, C. A. Drewien et al., “Continuous formation of supported cubic and hexagonal mesoporous films by sol-gel dip-coating,” Nature, vol. 389, no. 6649, pp. 364–368, 1997. View at Publisher · View at Google Scholar · View at Scopus