Controlled atmosphere electron microscopy studies of graphite gasification—3. The catalytic influence of molybdenum and molybdenum trioxide |
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| Authors: | RTK Baker PS Harris DJ Kemper RJ Waite |
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| Affiliation: | Applied Chemistry Division, Atomic Energy Research Establishment, Harwell, Didcot, Berkshire, England |
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| Abstract: | CAEM has been used to investigate the behaviour of Mo and MoO3 as catalysts in the graphite-oxygen reaction. Both pitting and channelling activity were observed. The effects of temperature and particle size on channel propagation rates have been quantitatively evaluated. Intercalation of MoO3 is suggested as playing a role in the exfoliation of graphite sheets. Difficulties in the interpretation of anisotropy effects are discussed. |
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