Experiments of hydrogen isotope permeation, diffusion and dissolution in Li-Pb

Yuki Edao; Hidetaka Noguchi; Satoshi Fukada

doi:10.1016/j.jnucmat.2010.12.126

Experiments of hydrogen isotope permeation, diffusion and dissolution in Li-Pb

Yuki Edao, Hidetaka Noguchi, Satoshi Fukada

Engineering Science for Advanced energy system

Research output: Contribution to journal › Article › peer-review

25 Citations (Scopus)

Abstract

The permeability, diffusivity and solubility of hydrogen isotopes (H, D) in a Li-Pb eutectic alloy are measured in the temperature range from 573 to 973 K using a permeation method. Their isotope effects between H and D are obtained. It is shown that the solubility of hydrogen isotopes in Li-Pb obeys the Sieverts' law. The solubility of D is around 1.4 times larger than that of H. The isotope effect of the diffusivity between H and D is very small.

Original language	English
Pages (from-to)	723-726
Number of pages	4
Journal	Journal of Nuclear Materials
Volume	417
Issue number	1-3
DOIs	https://doi.org/10.1016/j.jnucmat.2010.12.126
Publication status	Published - Oct 1 2011

All Science Journal Classification (ASJC) codes

Nuclear and High Energy Physics
Materials Science(all)
Nuclear Energy and Engineering

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10.1016/j.jnucmat.2010.12.126

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abstract = "The permeability, diffusivity and solubility of hydrogen isotopes (H, D) in a Li-Pb eutectic alloy are measured in the temperature range from 573 to 973 K using a permeation method. Their isotope effects between H and D are obtained. It is shown that the solubility of hydrogen isotopes in Li-Pb obeys the Sieverts' law. The solubility of D is around 1.4 times larger than that of H. The isotope effect of the diffusivity between H and D is very small.",

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AU - Noguchi, Hidetaka

AU - Fukada, Satoshi

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N2 - The permeability, diffusivity and solubility of hydrogen isotopes (H, D) in a Li-Pb eutectic alloy are measured in the temperature range from 573 to 973 K using a permeation method. Their isotope effects between H and D are obtained. It is shown that the solubility of hydrogen isotopes in Li-Pb obeys the Sieverts' law. The solubility of D is around 1.4 times larger than that of H. The isotope effect of the diffusivity between H and D is very small.

AB - The permeability, diffusivity and solubility of hydrogen isotopes (H, D) in a Li-Pb eutectic alloy are measured in the temperature range from 573 to 973 K using a permeation method. Their isotope effects between H and D are obtained. It is shown that the solubility of hydrogen isotopes in Li-Pb obeys the Sieverts' law. The solubility of D is around 1.4 times larger than that of H. The isotope effect of the diffusivity between H and D is very small.

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JO - Journal of Nuclear Materials

JF - Journal of Nuclear Materials

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ER -

Experiments of hydrogen isotope permeation, diffusion and dissolution in Li-Pb

Abstract

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