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Journal of Materials Science

, Volume 30, Issue 19, pp 4980–4985 | Cite as

Strong metal support interaction state in the Fe/TiO2 system — an XPS study

  • P. Madhusudhan Rao
  • B. Viswanathan
  • R. P. Viswanath
Article

Abstract

Strong metal support interaction with supported group VIII metals is associated with the phase transformation of the support employed. The reduced uptake of hydrogen and the enhanced reactivity in CO hydrogenation in these systems are associated with the geometrical dispersion of the metal species, which is identified to have arisen from the formation of a ternary oxide phase and its subsequent reorganization under high temperature reduction conditions. XPS experimental evidence is provided for this postulate.

Keywords

Oxide Hydrogen Polymer Phase Transformation Experimental Evidence 
These keywords were added by machine and not by the authors. This process is experimental and the keywords may be updated as the learning algorithm improves.

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Copyright information

© Chapman & Hall 1995

Authors and Affiliations

  • P. Madhusudhan Rao
    • 1
  • B. Viswanathan
    • 1
  • R. P. Viswanath
    • 1
  1. 1.Department of ChemistryIndian Institute of TechnologyMadrasIndia

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