Oxidation of iron in titania-supported iron–ruthenium under reducing conditions: in situ evidence from57Fe Mössbauer spectroscopy
- 1 January 1987
- journal article
- Published by Royal Society of Chemistry (RSC) in Journal of the Chemical Society, Chemical Communications
- No. 3,p. 186-188
- https://doi.org/10.1039/c39870000186
Abstract
In situ studies of ruthenium-rich iron-ruthenium clusters supported on titania of differing surface areas by 57Fe Mössbauer spectroscopy show that the pre-reduced bimetallic phase undergoes partial oxidation when treated in atmospheres of hydrogen or hydrogen and carbon monoxide.Keywords
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