Dispersity and reducibility of the molybdenum oxide phase in SiO2, SiO2-Al2O3 and γ-Al2O3 supported molybdena catalysts

J. Valyon, M. Henker, K. P. Wendlandt

Research output: Contribution to journalArticle

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Abstract

XRD, isothermal and temperature-programmed reduction (TPR) experiments were carried out with SiO2, SiO2-Al2O3 and γ-Al2O3 supported catalysts. Molybdena is in a more disperse state on supports containing more alumina and it is more reducible on SiO2-Al2O3 than on SiO2 or γ-Al2O3. TPR curves were shown to reflect connections between reduction kinetics and dispersity.

Original languageEnglish
Pages (from-to)265-272
Number of pages8
JournalReaction Kinetics and Catalysis Letters
Volume38
Issue number2
DOIs
Publication statusPublished - Sep 1989

Fingerprint

Molybdenum oxide
molybdenum oxides
Catalyst supports
catalysts
Aluminum Oxide
Alumina
aluminum oxides
Temperature
Kinetics
temperature
kinetics
curves
Experiments

ASJC Scopus subject areas

  • Physical and Theoretical Chemistry
  • Catalysis

Cite this

Dispersity and reducibility of the molybdenum oxide phase in SiO2, SiO2-Al2O3 and γ-Al2O3 supported molybdena catalysts. / Valyon, J.; Henker, M.; Wendlandt, K. P.

In: Reaction Kinetics and Catalysis Letters, Vol. 38, No. 2, 09.1989, p. 265-272.

Research output: Contribution to journalArticle

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