Supported foam-silver catalysts for alcohol partial oxidation

A. N. Pestryakov, V. V. Lunin, N. E. Bogdanchikova, V. P. Petranovskii, A. Knop-Gericke

Research output: Contribution to journalArticle

18 Citations (Scopus)

Abstract

Structural, mechanical, gas-dynamic and catalytic properties of silver catalysts supported on foam ceramics have been studied. The foam catalysts have high gas permeability, mechanical strength, and low density. Catalytic activity and selectivity of the foam catalysts in the process of oxidation of methanol to formaldehyde exceed the characteristics of the commercial crystalline and granulated catalysts. Different electronic states (ions, charged cluster, crystals) of silver on the catalyst surface have been studied by the method of UV-visible spectroscopy.

Original languageEnglish
Pages (from-to)327-331
Number of pages5
JournalCatalysis Communications
Volume4
Issue number7
DOIs
Publication statusPublished - Jul 2003

Keywords

  • Foam catalysts
  • Methanol oxidation
  • Silver
  • UV-visible spectroscopy

ASJC Scopus subject areas

  • Catalysis
  • Process Chemistry and Technology

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