Structure and properties of bimetallic Ru-Fe/Al/sub 2/O/sub 3/ catalysts

Journal Article · Sat Aug 20 00:00:00 EDT 1988 · J. Appl. Chem. USSR (Engl. Transl.); (United States)

OSTI ID:6334491

Zakumbaeva, G D; Shapovalova, L B; Omarov, Zh T; Kuanyshev, A Sh; Yaskevich, V I

The authors studied the influence of the composition of Ru-Fe-/Al/sub 2/O/sub 3/-catalysts on adsorption and interaction of carbon monoxide and hydrogen. Moessbauer investigations were conducted. According to x-ray photoelectron spectra (XPS) bimetallic Ru-Fe/Al/sub 2/O/sub 3/ catalysts contain ruthenium mainly in the form of Ru/sup 0/ (E/sub b/ = 280.8 eV). Adsorption of carbon monoxide, hydrogen, and CO + H/sub 2/ mixture was studied by microcalorimetric and thermal-desorption methods.

• OSTI ID: 6334491
• Journal Information: J. Appl. Chem. USSR (Engl. Transl.); (United States), Vol. 61:3; Other Information: Translated from Zh. Prikl. Khim.; 61: No. 3, 471-475(Mar 1988)
• Country of Publication: United States
• Language: English

Related Subjects

37 INORGANIC
ORGANIC
PHYSICAL AND ANALYTICAL CHEMISTRY
ALUMINIUM OXIDES
CATALYTIC EFFECTS
CARBON MONOXIDE
ADSORPTION
CATALYSTS
STRUCTURAL CHEMICAL ANALYSIS
HYDROGEN
IRON ALLOYS
RUTHENIUM ALLOYS
ADSORPTION HEAT
BINDING ENERGY
CALORIMETRY
CATALYST SUPPORTS
DESORPTION
GAMMA SPECTRA
HETEROGENEOUS CATALYSIS
INFRARED SPECTRA
IRON 57
MOESSBAUER EFFECT
PHOTOELECTRON SPECTROSCOPY
SORPTIVE PROPERTIES
TRACER TECHNIQUES
X-RAY SPECTRA
ALLOYS
ALUMINIUM COMPOUNDS
CARBON COMPOUNDS
CARBON OXIDES
CATALYSIS
CHALCOGENIDES
ELECTRON SPECTROSCOPY
ELEMENTS
ENERGY
ENTHALPY
EVEN-ODD NUCLEI
INTERMEDIATE MASS NUCLEI
IRON ISOTOPES
ISOTOPE APPLICATIONS
ISOTOPES
NONMETALS
NUCLEI
OXIDES
OXYGEN COMPOUNDS
PHYSICAL PROPERTIES
PLATINUM METAL ALLOYS
SORPTION
SPECTRA
SPECTROSCOPY
STABLE ISOTOPES
SURFACE PROPERTIES
THERMODYNAMIC PROPERTIES
400201* - Chemical & Physicochemical Properties