Hostname: page-component-848d4c4894-8bljj Total loading time: 0 Render date: 2024-07-05T08:46:18.308Z Has data issue: false hasContentIssue false
  • English
  • Français

Heterogeneous Nucleation of Ordered Mesoporous Materials

Published online by Cambridge University Press:  28 February 2011

Jun Liu ,
Jud W. Virden ,
Anthony Y. Kim  and
Bruce C. Bunker
Jun Liu
Affiliation:
Pacific Northwest Laboratory, Battelle Boulevard, Box 999, Richland, WA 99352
Jud W. Virden
Affiliation:
Pacific Northwest Laboratory, Battelle Boulevard, Box 999, Richland, WA 99352
Anthony Y. Kim
Affiliation:
Pacific Northwest Laboratory, Battelle Boulevard, Box 999, Richland, WA 99352
Bruce C. Bunker
Affiliation:
Pacific Northwest Laboratory, Battelle Boulevard, Box 999, Richland, WA 99352
Get access

Abstract

Recently we proposed that heterogenous nucleation is an important phenomenon for the preparation of ordered mesoporous materials. In this paper we further investigate the effect of colloidal particles on the nucleation process of mesoporous materials. Based on the change of the electrical mobilities of the particles in the surfactant solution, we suggest that the adsorption and co-adsorption of surfactant and ceramic precursors changes local structural and chemistry on the particle surfaces, and favors the nucleation events within these regions.

Type
Research Article
Information
MRS Online Proceedings Library (OPL) , Volume 371: Symposium W1 – Advances in Porous Materials , 1994 , 111
Copyright
Copyright © Materials Research Society 1995

Access options

Get access to the full version of this content by using one of the access options below. (Log in options will check for institutional or personal access. Content may require purchase if you do not have access.)

References

1. Beck, J. S., Vartuli, J. C., Roth, W. J., Leonowicz, M. E., Kresge, C. T., Schmitt, K. D., Chu, C. T-W., Olson, D. H., Sheppard, E. W., McCullen, S. B., Higgins, J. B., Schlenker, J. L., J. Am. Chem. Soc., 114, 10834 (1992).Google Scholar
2. Kresge, C. T., Leonowicz, M. E., Roth, W. J., Vartuli, J. C., Beck, J. S., Nature, 359 710, (1992).Google Scholar
3. Monnier, A., Schuth, F., Huo, Q., Kumar, D., Marolese, D., Maxwell, R. S., Stucky, G. D., Krishnamurty, M., Petroff, P., Firouzi, A., Janicke, M., Chmelka, B. F., Science, 261, 1299 (1993).Google Scholar
4. Calvert, P. D., Mann, S., J. Mater. Sci., 23, 3801 (1988).Google Scholar
5. Mann, S., Archibald, D. D., Didymus, J. M., Douglas, T., Heywood, B. R., Meldrum, F. C., Reeves, N. J., Science, 261, 1286 (1993).Google Scholar
6. Bunker, B. C., Rieke, P. C., Tarasevich, B. J., Campbell, A. A., Fryxell, G. E., Graff, G. L., Song, L., Liu, J., Virden, J. W., McVay, G. L., Science, 264, 48 (1994).Google Scholar
7. Feng, S., Bein, T., Nature, 368, 834 (1994).Google Scholar
8. Baes, C. F. Jr, Mesmer, R. E., The Hydrolysis of Cations (John Wiley & Sons, New York, 1976), Chapter 8.Google Scholar
9. Baes, C. F. Jr, Mesmer, R. E., The Hydrolysis of Cations (John Wiley & Sons, New York, 1976), Chapter 15.Google Scholar
10. Iler, R. K., The Chemistry of Silica (John Wiley & Sons, New York, 1979), Chapter 7.Google Scholar
11. Maddox, J., Nature, 371, 101 (1994).Google Scholar
12. Bijsterbosch, B. H., J. Coll. Interface Sci., 47, 186 (1973).Google Scholar
13. Soderlind, E., Stilbs, P., Langmuir, 9, 2024 (1993).Google Scholar
14. Iler, R. K., The Chemistry of Silica (John Wiley & Sons, New York, 1979), Chapter 6.Google Scholar