Influence of sodium on the catalytic properties of bismuth-molybdenum oxide catalysts

1979 ◽  
Vol 12 (3) ◽  
pp. 327-331 ◽  
Author(s):  
E. L. Mikhailenko ◽  
D. V. Tarasova ◽  
T. A. Nikoro
Keyword(s):  
Molybdenum Oxide ◽  
Catalytic Properties ◽  
Oxide Catalysts

Characterization and catalytic properties of molybdenum oxide catalysts supported on ZrO2–γ-Al2O3 for ammoxidation of toluene

RSC Advances ◽  
2014 ◽  
Vol 4 (71) ◽  
pp. 37679-37686 ◽  
Author(s):  
Abbas Teimouri ◽  
Bahareh Najari ◽  
Alireza Najafi Chermahini ◽  
Hossein Salavati ◽  
Mahmoud Fazel-Najafabadi
Keyword(s):  
Molybdenum Oxide ◽  
Mixed Oxide ◽  
Catalytic Properties ◽  
Oxide Catalysts ◽  
Impregnation Method ◽  
Wet Impregnation ◽  
Wet Impregnation Method

Molybdenum oxide catalysts with MoO3 loadings ranging from 6.6 to 25 wt% supported on ZrO2–γ-Al2O3 (1 : 1 wt%) mixed oxide were prepared by a wet impregnation method.

Catalytic properties of chromium-molybdenum oxide catalysts in methanol oxidation

1975 ◽  
Vol 3 (2) ◽  
pp. 169-175 ◽  
Author(s):  
T. S. Popov ◽  
B. I. Popov ◽  
V. N. Bibin ◽  
G. M. Bliznakov ◽  
G. K. Boreskov
Keyword(s):  
Methanol Oxidation ◽  
Molybdenum Oxide ◽  
Catalytic Properties ◽  
Oxide Catalysts

Physicochemical and Catalytic Properties of Spinels Formed by Solid-Solid Interaction Between Fe2O3and V2O5

1996 ◽  
Vol 61 (8) ◽  
pp. 1131-1140 ◽  
Author(s):  
Abd El-Aziz Ahmed Said
Keyword(s):  
Vanadium Oxide ◽  
Active Sites ◽  
Catalyst Surface ◽  
Catalytic Properties ◽  
Flow System ◽  
Oxide Catalysts ◽  
X Ray Diffraction ◽  
Selective Catalyst ◽  
X Ray ◽  
Solid Catalysts

Vanadium oxide catalysts doped or mixed with 1-50 mole % Fe3+ ions were prepared. The structure of the original samples and those calcined from 200 up to 500 °C were characterized by TG, DTA, IR and X-ray diffraction. The SBET values and texture of the solid catalysts were investigated. The catalytic dehydration-dehydrogenation of isopropanol was carried out at 200 °C using a flow system. The results obtained showed an observable decrease in the activity of V2O5 on the addition of Fe3+ ions. Moreover, Fe2V4O13 is the more active and selective catalyst than FeVO4 spinels. The results were correlated with the active sites created on the catalyst surface.

Mn3O4 doped with highly dispersed Zr species: a new non-noble metal oxide with enhanced activity for three-way catalysis

2016 ◽  
Vol 40 (12) ◽  
pp. 10108-10115 ◽  
Author(s):  
Genyuan Zhao ◽  
Jing Li ◽  
Wenshuang Zhu ◽  
Xueqin Ma ◽  
Yonghua Guo ◽  
...  
Keyword(s):  
Metal Oxide ◽  
Manganese Oxide ◽  
Noble Metal ◽  
Storage Capacity ◽  
Catalytic Properties ◽  
Oxygen Storage Capacity ◽  
Oxide Catalysts ◽  
Oxygen Storage ◽  
Highly Dispersed ◽  
Three Way Catalysis

Herein, we demonstrate the influence of zirconium species on promoting the oxygen storage capacity and three-way catalytic properties of zirconium-manganese oxide catalysts.

scholarly journals Oxidation of Propylene over Vanadium and Molybdenum Oxide Catalysts

1967 ◽  
Vol 40 (2) ◽  
pp. 401-406 ◽  
Author(s):  
Katsuhiko Wakabayashi ◽  
Yoshio Kamiya
Keyword(s):  
Molybdenum Oxide ◽  
Oxide Catalysts
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