MOSSBAUER EFFECT STUDIES OF SURFACE REACTIONS.
Final rept., 1 Dec 65-30 Nov 66,
VIRGINIA INST FOR SCIENTIFIC RESEARCH RICHMOND
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A constant-acceleration type Mossbauer spectrometer was constructed and employed in studies concerning the chemical reactivity of surface atoms. Particular attention was given to Mossbauer effect studies of the hydrogen-reduction of supported iron catalysts. Initial results indicate the probable state of the reduced iron is a mixed ferrous-ferric oxide in the form of very small particles on the surface of the silica gel support.
- Physical Chemistry
- Radiation and Nuclear Chemistry