Study of hydrogen isotope exchange on calcium, strontium and barium hydrides |
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| Authors: | V I Sobolev and G I Panov |
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| Institution: | (1) Institute of Catalysis, 630090 Novosibirsk, USSR |
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| Abstract: | The isotope exchange of hydrogen on rare-earth metal hydrydes has been studied. When passing from Ca to Sr and Ba, the activation energy decreases and, correspondingly, the rate of exchange increases. A similar dependence is observed for the isotope exchange of oxygen on the corresponding oxides and of nitrogen on nitrides.
                      . Ca  Sr Ba      .   .
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