Multicomponent thin film molybdate catalysts for the selective oxidation of 1,3-butadiene

Research output: Contribution to journalArticle

38 Citations (Scopus)

Abstract

The selective oxidation of 1,3-butadiene was examined over single and multiphase NiMoO4-MoO3 thin film catalysts prepared by reactive sputtering. Previous studies of precipitated catalysts have indicated that synergism occurs for these multicomponent materials: sputtered films behaved similarly but tended to be more active and selective. XRD, LRS, XRF, XPS, SEM, and TEM were used to characterize the α-MoO3 and α-NiMoO4 thin films; for most bilayer materials, an additional phase, β-NiMoO4, was present in an interfacial region. Selectivity for furan, 2(5H)-furanone, and maleic anhydride was enhanced by the preparation of the materials as layered films.

Original languageEnglish (US)
Pages (from-to)667-686
Number of pages20
JournalJournal of Catalysis
Volume161
Issue number2
StatePublished - 1996
Externally publishedYes

Fingerprint

molybdates
butadiene
Butadiene
catalysts
Thin films
Oxidation
oxidation
Catalysts
furans
anhydrides
thin films
Maleic Anhydrides
selectivity
sputtering
Reactive sputtering
Maleic anhydride
preparation
transmission electron microscopy
scanning electron microscopy
X ray photoelectron spectroscopy

ASJC Scopus subject areas

  • Catalysis
  • Process Chemistry and Technology

Cite this

Multicomponent thin film molybdate catalysts for the selective oxidation of 1,3-butadiene. / Zou, Joe; Schrader, Glenn L.

In: Journal of Catalysis, Vol. 161, No. 2, 1996, p. 667-686.

Research output: Contribution to journalArticle

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