Oxygen isotopic exchange between carbon dioxide and some molybdates or rare-earth elements |
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| Authors: | KhM Minachev GV Antoshin NK Guin DG Klissurski NTs Abadzhijeva |
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| Institution: | Institute of Organic Chemistry, Academy of Sciences of the USSR, Moscow, USSR;Institute of General and Inorganic Chemistry, Bulgarian Academy of Sciences, Sofia 1113, Bulgaria |
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| Abstract: | The oxygen exchange between C18O2 and the normal molybdates of cerium, lanthanum, praseodymium and neodymium has been studied within the temperature interval 300–500°C. The specific rates and activation energies of exchange for these molybdates were found to have similar values. The reactivity of oxygen in the molybdates studied was shown to be close to the reactivity of oxygen in MoO3 |
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