Diffusivity of hydrogen isotopes in liquid lithium and in solid yttrium

Diffusivity of hydrogen isotopes in liquid lithium and in solid yttrium
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氢同位素在液态锂和固态钇中的扩散率

DOI:
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发表时间:
1985
期刊:
影响因子:
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通讯作者:
Ernest F. Johnson
Ernest F. Johnson
中科院分区:
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文献类型:
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作者:
R. Buxbaum;Ernest F. Johnson

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从低浓度液态锂中分离氚是聚变技术的一个重要问题。实现这种分离的最有前途的技术之一涉及将氚吸附在固体钇金属上。可靠的扩散率数据对于对该技术进行实际评估至关重要。本文综述了相关实验扩散率数据,即氕在液态锂中的扩散、氕在固态钇中的扩散以及金属中的同位素效应的数据。
The separation of tritium from liquid lithium at low concentrations is an important problem for fusion technology. One of the most promising techniques for effecting this separation involves sorbing the tritium on solid yttrium metal. Reliable diffusivity data are essential for a realistic evaluation of this technique. This paper reviews the bodies of relevant experimental diffusivity data, i.e., data on protium diffusion in liquid lithium, protium diffusion in solid yttrium, and the isotope effect in metals.