Hostname: page-component-745bb68f8f-grxwn Total loading time: 0 Render date: 2025-01-29T00:14:53.720Z Has data issue: false hasContentIssue false
  • English
  • Français

Preparation of Continuous Mesoporous Films on Porous and Dense Substrates

Published online by Cambridge University Press:  10 February 2011

J. Liu ,
J. R. Bontha ,
A. Y. Kim  and
S. Baskaran
J. Liu
Affiliation:
Daepartment of Materials and Chemical Science, Pacific Northwest National Laboratory, Battelle Boulevard, Box 999, Richland, WA 99352
J. R. Bontha
Affiliation:
Daepartment of Materials and Chemical Science, Pacific Northwest National Laboratory, Battelle Boulevard, Box 999, Richland, WA 99352
A. Y. Kim
Affiliation:
Daepartment of Materials and Chemical Science, Pacific Northwest National Laboratory, Battelle Boulevard, Box 999, Richland, WA 99352
S. Baskaran
Affiliation:
Daepartment of Materials and Chemical Science, Pacific Northwest National Laboratory, Battelle Boulevard, Box 999, Richland, WA 99352
Get access

Abstract

High quality, continuous mesoporous films are prepared on both porous and dense substrates. An interfacial reaction mechanism is used to grow mesoporous films within the pores of porous supports using a diffusion cell reactor. The porous support was placed between two compartments containing a silicate solution in one compartment and a surfactant solution in the other. The silicate and surfactant solutions diffused into the support to form a mesoporous film at the liquid-liquid interface. This method produces a transparent film free from large defects. Spincoating technique is also used to prepare mesoporous films on dense substrates. These films have uniform thickness and show well-defined interference depending on the film thickness.

Type
Research Article
Information
MRS Online Proceedings Library (OPL) , Volume 431: Symposium P – Microporous and Macroporous Materials , 1996 , 245
Copyright
Copyright © Materials Research Society 1996

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. Guha, A. K., Shanbhag, P. A., Sirkar, K. K., Yun, C. H., Trivedi, D., and Vaccari, D., Waste Management, 13, 395 (1993).Google Scholar
2. Huang, Y.-C., and Koseoglu, S. S., Waste Management, 13, 481 (1993).Google Scholar
3. Harold, M. P., Lee, C., Burggraaf, A. J., Keizer, K., Zaspalis, V. T., and Lange, R. S. A. de,, MRS Bulletin, 110, 34 (1994).Google Scholar
4. Schaefer, D. W., MRS Bulletin, 110, 14 (1994).Google Scholar
5. Ozin, G. A., Advanced Materials, 4, 612 (1992).Google Scholar
6. For a review, see Brinker, C. J. and Scherer, G. W., Sol-Gel Science, and the reference cited therein, Academic Press, Inc., San Diego, 1990, pp. 860–870,Google Scholar
7. Schaefer, D. W., MRS Bulletin, 111, 49 (1994).Google Scholar
8. Beck, J. S., Vartuli, J. C., Roth, W. J., Leonowicz, M. E., Krege, C. T., Schmitt, K. D., Chu, C. T-W., Olson, D. H., Sheppard, E. W., McCullen, S. B., Higgins, J. B., and Schlenker, J. L., J. Am. Chem. Soc., 114, 10834 (1992).Google Scholar
9. Krege, C. T., Leonowicz, M. E., Roth, W. J., Vartuli, J. C., Beck, J. S., Nature, 359, 710 (1992).Google Scholar
10. Huo, Q., Margolese, D. I., Ciesla, U., Feng, P., Gier, T. E., Sieger, P., Leon, R., Petroff, P. M., Schuth, F., and Stucky, G. D., Nature, 368, 317 (1994).Google Scholar
11. Tanev, P. T.,, and Pinnavaia, T. J., Science, 267, 865 (1995).Google Scholar
12. Galarneau, A., Barodawalla, A., and Pinnavaia, T. J., Nature, 374, 529 (1995).Google Scholar
13. Inagaki, S., Fukushima, Y. and Kuroda, K., J. Chem. Soc. Commun., 680 (1993).Google Scholar
14. Antonelli, D. M. and Ying, J. Y., Angew. Chem. Int. Ed. Engi, 34, 2014 (1995).Google Scholar
15. Schmitdt, R., Akporiaye, D., Stocker, M. and Ellestad, O. H., J. Chem. Soc. Commun., 1493 (1994).Google Scholar
16. Yang, H., Kuperman, A., Coombs, N., Mamiche-Afrara, S., and Ozin, G. A., Nature, 379, 703(1996).Google Scholar
17. Davis, M. E., Chen, C-Y., Burket, S. L. and Lobo, R. F. in Better Ceramics through Chemistry VI, edited by Cheettham, A. K., Brinker, C. J., Mecartney, M. L. and Sanchez, C., Materials Research Society, Pittsburgh (1994), PA, p. 831–842.Google Scholar
18. Liu, J., Kim, A. Y., Virden, J. W. and Bunker, B. C., Langmiur, 11, 869 (1995).Google Scholar
19. Ogawa, M., J. Am. Chem. Soc., 116, 7941 (1994).Google Scholar