volume 95 issue 3 pages 211-222

CO oxidation over Pd/FeSbO4 catalyst

Publication typeJournal Article
Publication date1995-01-01
SJR
CiteScore
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ISSN13811169
Catalysis
Physical and Theoretical Chemistry
Process Chemistry and Technology
Abstract
Based on 57Fe Mossbauer effect and powder X-ray diffraction measurements it is shown that amorphous FeSbO4 prepared by coprecipitation method, transforms to crystalline form at ⋍ 1125 K and during hydrogen reduction it decomposes to individual oxides like Fe3O4 and Sb2O3. On palladium impregnation, the reduction rate of FeSbO4 is enhanced due to spillover of activated hydrogen from Pd centres to support oxide. From the comparative study of the catalytic behaviour of α-Fe2O3, α-Sb2O4 and FeSbO4 for CO oxidation, it is observed that there are no synergistic effects between Fe3+ and Sb5+ ions. Pd impregnation facilitates CO oxidation and it occurs through lattice oxygen incorporation. Disproportionation of CO over finer particles of Pd supported over the surface of FeSbO4, has been observed in the temperature region 325–375 K.
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GOST Copy
Gadgil M. M., Kulshreshtha S. CO oxidation over Pd/FeSbO4 catalyst // Journal of Molecular Catalysis A Chemical. 1995. Vol. 95. No. 3. pp. 211-222.
GOST all authors (up to 50) Copy
Gadgil M. M., Kulshreshtha S. CO oxidation over Pd/FeSbO4 catalyst // Journal of Molecular Catalysis A Chemical. 1995. Vol. 95. No. 3. pp. 211-222.
RIS |
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RIS Copy
TY - JOUR
DO - 10.1016/1381-1169(94)00027-1
UR - https://doi.org/10.1016/1381-1169(94)00027-1
TI - CO oxidation over Pd/FeSbO4 catalyst
T2 - Journal of Molecular Catalysis A Chemical
AU - Gadgil, M M
AU - Kulshreshtha, S. K.
PY - 1995
DA - 1995/01/01
PB - Elsevier
SP - 211-222
IS - 3
VL - 95
SN - 1381-1169
ER -
BibTex |
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BibTex (up to 50 authors) Copy
@article{1995_Gadgil,
author = {M M Gadgil and S. K. Kulshreshtha},
title = {CO oxidation over Pd/FeSbO4 catalyst},
journal = {Journal of Molecular Catalysis A Chemical},
year = {1995},
volume = {95},
publisher = {Elsevier},
month = {jan},
url = {https://doi.org/10.1016/1381-1169(94)00027-1},
number = {3},
pages = {211--222},
doi = {10.1016/1381-1169(94)00027-1}
}
MLA
Cite this
MLA Copy
Gadgil, M. M., and S. K. Kulshreshtha. “CO oxidation over Pd/FeSbO4 catalyst.” Journal of Molecular Catalysis A Chemical, vol. 95, no. 3, Jan. 1995, pp. 211-222. https://doi.org/10.1016/1381-1169(94)00027-1.