Hostname: page-component-78c5997874-lj6df Total loading time: 0 Render date: 2024-11-18T10:33:13.423Z Has data issue: false hasContentIssue false
  • English
  • Français

Nanosized Metal Particles by Control of the Metal Dispersion During Sol-Gel Processing

Published online by Cambridge University Press:  15 February 2011

Ulric Schubert ,
Claus Görsmann ,
Stefan Tewinkel ,
Andreas Kaiser  and
Thomas Heinrich
Ulric Schubert
Affiliation:
Institut för Anorganische Chemie der Universität, Am Hubland, D-97074, Würzburg
Claus Görsmann
Affiliation:
Institut för Anorganische Chemie der Universität, Am Hubland, D-97074, Würzburg
Stefan Tewinkel
Affiliation:
Institut för Anorganische Chemie der Universität, Am Hubland, D-97074, Würzburg
Andreas Kaiser
Affiliation:
Fraunhofer-Institut für Silicatforschung, Neunerplatz 2, D-97082 Würzburg, Germany
Thomas Heinrich
Affiliation:
Fraunhofer-Institut für Silicatforschung, Neunerplatz 2, D-97082 Würzburg, Germany
Get access

Abstract

The previously developed method to prepare highly dispersed metals in SiO2 by sol-gel processing of metal complexes containing alkoxysilyl-substituted ligands was extended to the preparation (i) of bimetallic particles in SiO2 and (ii) of highly dispersed metals in TiO2.

Type
Research Article
Information
MRS Online Proceedings Library (OPL) , Volume 351: Symposium V – Molecularly Designed Ultrafine/Nanostructured Materials , 1994 , 141
Copyright
Copyright © Materials Research Society 1994

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

REFERENCES

1. Romanowski, W., Highly Dispersed Metals (Ellis Horwood Publ., Chichester, 1987).Google Scholar
2. Brinker, C.J., Scherer, G., Sol-Gel-Science. the Physics and Chemistry of Sol-Gel Processing (Academic Press, Boston, 1990).Google Scholar
3. Selected articles: Tohji, K., Udagawa, Y., Tanabe, S., Ueno, A., J. Am. Chem. Soc., 106, 612 (1984). H. Tamagawa, K. Oyama, T. Yamaguchi, H. Tanaka, H. Tsuiki, A. Ueno, J. Chem. Soc. Faraday Trans.I, 83, 3189 (1987).Google Scholar
4. Selected articles: López, T., Villa, M., Gómez, R., J. Phys. Chem., 95, 1690 (1991). T. López, P. Bosch, M. Morin, R. Gómez, J. Phys. Chem., 97, 1671 (1993).Google Scholar
5. Breitscheidel, B., Zieder, J., Schubert, U., Chem. Mater., 3, 559 (1991).Google Scholar
6. Schubert, U., Breitscheidel, B., Buhler, H., Egger, C., Urbaniak, W., Mat. Res. Soc. Symp. Proc., 271, 621 (1992).Google Scholar
7. Sinfelt, J.H., Bimetallic Catalysts (J.Wiley, New York, 1983).Google Scholar
8. Mörke, W., Lamber, R., Schubert, U., Breitscheidel, B., submitted to Chem.Mater.Google Scholar
9. Howard, S.A., Snyder, R.L., Mat. Sci. Res., 19, 57 (1984).Google Scholar
10. Robertson, S.D., Kloet, S.C., Sachtler, W.M.H., J. Catal. 39, 234 (1975).Google Scholar
11. Schubert, U., Buhler, H., Hirle, B., Chem. Ber., 125, 999 (1992). H. Buhler, U. Schubert, Chem. Ber., 126, 405 (1993).Google Scholar
12. Schubert, U., Tewinkel, S., F. Möller, unpublished crystallographic results.Google Scholar