Hostname: page-component-54dcc4c588-smtgx Total loading time: 0 Render date: 2025-10-10T17:41:06.914Z Has data issue: false hasContentIssue false
  • English
  • Français

Surfactant Templated Mesoporous Hybrid Thin Films

Published online by Cambridge University Press:  01 February 2011

Hongyou Fan ,
Yunfeng Lu ,
Roger A. Assink ,
Gabriel P. Lopez  and
C. Jeffrey Brinker
Hongyou Fan
Affiliation:
University of New Mexico/NSF Center for Micro-Engineered Materials, The University of New Mexico, Albuquerque, NM 87131. Sandia National Laboratories, Catalytic and Porous Materials Department, Albuquerque, NM 87185–1349.
Yunfeng Lu
Affiliation:
Sandia National Laboratories, Catalytic and Porous Materials Department, Albuquerque, NM 87185–1349.
Roger A. Assink
Affiliation:
Sandia National Laboratories, Catalytic and Porous Materials Department, Albuquerque, NM 87185–1349.
Gabriel P. Lopez
Affiliation:
University of New Mexico/NSF Center for Micro-Engineered Materials, The University of New Mexico, Albuquerque, NM 87131.
C. Jeffrey Brinker
Affiliation:
University of New Mexico/NSF Center for Micro-Engineered Materials, The University of New Mexico, Albuquerque, NM 87131. Sandia National Laboratories, Catalytic and Porous Materials Department, Albuquerque, NM 87185–1349.
Get access

Abstract

Organic/inorganic hybrid mesoporous films exhibiting ordered mesophases were prepared by a simple dip-coating procedure. Beginning with a homogeneous solution of tetraethoxysilane, organoalkoxysilane ((R'Si(OR)3, R' is a non-hydrolyzable functional ligand) surfactant, we relied on solvent evaporation to induce micellization and continuous self-assembly into hybrid silica-surfactant thin film mesophases. Surface acoustic wave (SAW)-based nitrogen sorption measurements indicate that the films have high surface areas and unimodal pore diameters after removal of surfactants.

Information

Type
Research Article
Information
MRS Online Proceedings Library (OPL) , Volume 628: Symposium CC – Hybrid Organic/Inorganic Materials , 2000 , CC6.4
Copyright
Copyright © Materials Research Society 2000

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.)

Article purchase

Temporarily unavailable

References

REFERENCES

1. Feng, X., Fryxell, G. E., Wang, L. Q., Kim, A. Y., Liu, J., and Kemner, K. M., Science, 276: 923 (1997).Google Scholar
2. Lim, M. H., Blanford, C. F., and Stein, A., Chemistry of Materials, 10: 467 (1998).Google Scholar
3. Hall, S., Fowler, C., Lebeau, B., and Mann, S., chem. commun., 2: 201 (1999).Google Scholar
4. Mercier, L. and Pinnavaia, T. J., Environmental Science & Technology, 32: 2749 (1998).Google Scholar
5. Husing, N. and Schubert, U., Angew. Chem. v. 37 (#1–2):23 (1998).Google Scholar
6. Husing, N. and Schubert, U., J. sol-gel Sci. & Tech. v. 8 (#1–3):807 (1997).Google Scholar
7. Burkett, S. L., Sims, S. D., and Mann, S., Chemical Communications: 1367 (1996).Google Scholar
8. Fowler, C., Burkett, S., and Mann, S., Chem Commun: 1769 (1997).Google Scholar
9. Fowler, C. E., Lebeau, B., and Mann, S., Chemical Communications: 1825 (1998).Google Scholar
10. Lim, M. H., Blanford, C. F., and Stein, A., Journal of the American Chemical Society, 119: 4090 (1997).Google Scholar
11. Lim, M. and Stein, A., Chem. Mater., 11: 3285 (1999).Google Scholar
12. Moller, K., Bein, T., and Fischer, R. X., Chemistry of Materials, 11: 665 (1999).Google Scholar
13. Lu, Y. F., Ganguli, R., Drewien, C. A., Anderson, M. T., Brinker, C. J., Gong, W. L., Guo, Y. X., Soyez, H., Dunn, B., Huang, M. H., and Zink, J. I., Nature, 389: 364 (1997).Google Scholar
14. Fan, H. Y., Lu, Y. F., Stump, A., Reed, S. T., Baer, T., Schunk, R., Perez-Luna, V., Lope, G. P., and Brinker, C. J., Nature in press.Google Scholar
15. Frye, G. C., Martin, S. J., Ricco, A. J., and Brinker, C. J., ACS Symposium Series, 403: 208 (1989).Google Scholar
16. Frye, G. C., Brinker, C. J., Ricco, A., Martin, S. J., Hilliard, J., and Doughty, D. H., in Better Ceramics Through Chemistry IV, Vol., 180 (Zelinski, B. J. J., Brinker, C. J., Clark, D. E., and Ulrich, D. R., eds.), Mat. Res. Soc., San Francisco, CA, 1990, p. 583.Google Scholar
17. Israelachvili, J., Intermolecular and surface forces, Academic Press, Inc., San Diego, 1992.Google Scholar
18. Isrealachvili, J. N., Mitchell, D. J., and Ninham, B. W., J. Chem. Soc., 2: 1525 (1976).Google Scholar
19. Fan, H. Y., Ph D dissertation, The University of New Mexico, Albuquerque, 2000.Google Scholar