Hostname: page-component-8448b6f56d-wq2xx Total loading time: 0 Render date: 2024-04-20T07:23:42.572Z Has data issue: false hasContentIssue false
  • English
  • Français

Perspective on the use of gas Adsorption for Particle-Shape Control in Supported Metal Catalysis

Published online by Cambridge University Press:  28 February 2011

A -C. Shi ,
K. K. Fung ,
J. F. Welch ,
M. Wortis  and
R. I. Masel
A -C. Shi
Affiliation:
Departments of Chemical Engineering, Physics, and Materials Research Lab, University of Illinois, Urbana II. 61801
K. K. Fung
Affiliation:
Departments of Chemical Engineering, Physics, and Materials Research Lab, University of Illinois, Urbana II. 61801
J. F. Welch
Affiliation:
Departments of Chemical Engineering, Physics, and Materials Research Lab, University of Illinois, Urbana II. 61801
M. Wortis
Affiliation:
Departments of Chemical Engineering, Physics, and Materials Research Lab, University of Illinois, Urbana II. 61801
R. I. Masel
Affiliation:
Departments of Chemical Engineering, Physics, and Materials Research Lab, University of Illinois, Urbana II. 61801
Get access

Abstract

This paper explores the possibility of using gas adsorption for particle-shape control in supported metal catalysis. Calculations are done to identify the kinds of shape changes which are possible due to treatment in an appropriate adgas. Experiments are done to try to verify the concepts. The results show that gas adsorption can be used for particle shape control in supported metal catalysis.

Type
Research Article
Information
MRS Online Proceedings Library (OPL) , Volume 111: Symposium O – Microstructure and Properties of Catalysts , 1987 , 59
Copyright
Copyright © Materials Research Society 1988

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. See for example, Asscher, M., Carrazza, J., Khan, M. M., Lewis, K. B., Somorjai, G. A., J. Catalysis, 98(1986) 277., R. I. Masel, Catalysis Rev. 28 (1986) 335.CrossRefGoogle Scholar
2. Wang, T., Lee, C., Schmidt, L. D., Surface Sci. 163(1985), 181.CrossRefGoogle Scholar
3. Drechsler, M., in Binh, Vu. Thien ed. Surface Mobilities on Solid Materials, Plenum, NY (1983).Google Scholar
4. Yacaman, M. J., Gomez, A., Appl. Surface Sci., 19 (1984)348. Appl. Catalysis 13 (1984) 1.Google Scholar
5. Ruckenstein, E., Sushumna, I., J. Catalysis, 97(1986)1. S. H. Lee, E. Ruckenstein, J. Catalysis, 107 (1987) 23.CrossRefGoogle Scholar
6. Robertson, W. M., Shewmon, P. G., J. Chem. Phys. 39(1963) 2330.Google Scholar
7. Wulff, G., Z. Krist. 34(1901) 449. C. Herring, Phys Rev 82(1951) 87.Google Scholar
8. Winterbottom, W. L., Acta Met. 15(1967), 303.CrossRefGoogle Scholar
9. Heyraud, J. C., Metois, J. J., Acta Met. 28 (1980) 1789.CrossRefGoogle Scholar
10. Barsotti, T., Bermond, J. M., Drechsler, M., Surface Sci. 146(1984) 467.CrossRefGoogle Scholar
11. Menon, S. K., Martin, P. L., Ultramnicroscopy 20(1986) 93.CrossRefGoogle Scholar
12. McCabe, R., Schmidt, L. D., Proc. 7th Inter. Conf. Solid Surfaces (1977) 1201.Google Scholar
13. Schwaha, K., Bechtold, E., Surface Sci. 66(1977) 45.Google Scholar
14. Zia, R. K. P., Taylor, I., unpublished workGoogle Scholar
15. Shi, A-C., Phys. Rev. B, to appearGoogle Scholar