X-ray studies of a bismuth molybdate catalyst under reaction conditions

Rashkin, Jay A.; Pierron, E. D.

doi:10.1016/0021-9517(66)90068-6

Search citation statements

Order By: Relevance

Paper Sections

Select...

Citation Types

Supporting

Mentioning

Contrasting

Year Published

1969

1984

Publication Types

Select...

Article3

Book2

Relationship

Self Cite0

Independent5

Authors

Journals

Cited by 8 publications

References 0 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

Nonequilibrium Phase Transitions with Hysteresis in Solid Catalysts. The System Copper‐Oxygen‐Propene

Greger

Ihme²,

Kotter³

et al. 1984

Ber Bunsenges Phys Chem

View full text Add to dashboard Cite

Catalysis / Non-equilibrium Phenomena / Phase Transitions / SurfacesThe rates of formation of acrolein, CO, and CO from propene and oxygen on oxides of copper as catalysts have been investigated at P C ? H~ = 50 mbar, 4 mbar s po, 5 200 mbar in a differential reactor at 645 and 735 K. Oxygen contents of the catalysts have been determined in sltu by titration with H, at 713 K. Selectivity and rate of oxygen consumption at steady state of the catalyst are not single valued functions of gas phase composition. Mainly the selectivity of acrolein formation follows a closed hysteresis-loop over a finite interval of po2. This phenomenon can be

show abstract