Tritium aging effects in palladium on kieselguhr

Kirk L. Shanahan; J. S. Holder; J. R. Wermer

doi:10.1016/S0925-8388(99)00302-3

Tritium aging effects in palladium on kieselguhr

Kirk L. Shanahan, J. S. Holder, J. R. Wermer

Chemistry and Physics

Research output: Contribution to journal › Conference article

19 Scopus citations

Abstract

Fifty wt% Pd on kieselguhr (Pd/k) is used in hydrogen isotope separation processes at the Savannah River Site. Long-term aging studies on this material were undertaken in June 1992. P-c-T data showing the aging effect of tritium loading for long periods will be presented and discussed covering from June 1992 to March 1998. Lowering of plateau pressures and increasing indications of inhomogeneities have been observed in both tritium and deuterium absorption isotherms at 0 °C, and desorption isotherms at 80 and 120 °C.

Original language	English (US)
Pages (from-to)	62-66
Number of pages	5
Journal	Journal of Alloys and Compounds
Volume	293
DOIs	https://doi.org/10.1016/S0925-8388(99)00302-3
Publication status	Published - Dec 20 1999
Event	Proceedings of the 1998 International Symposium on Metal-Hydrogen Systems - Fundamentals and Applications (MH98) - Hangzhou, China Duration: Oct 4 1998 → Oct 9 1998

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ASJC Scopus subject areas

Mechanics of Materials
Mechanical Engineering
Metals and Alloys
Materials Chemistry

Cite this

Shanahan, K. L., Holder, J. S., & Wermer, J. R. (1999). Tritium aging effects in palladium on kieselguhr. Journal of Alloys and Compounds, 293, 62-66. https://doi.org/10.1016/S0925-8388(99)00302-3

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abstract = "Fifty wt{\%} Pd on kieselguhr (Pd/k) is used in hydrogen isotope separation processes at the Savannah River Site. Long-term aging studies on this material were undertaken in June 1992. P-c-T data showing the aging effect of tritium loading for long periods will be presented and discussed covering from June 1992 to March 1998. Lowering of plateau pressures and increasing indications of inhomogeneities have been observed in both tritium and deuterium absorption isotherms at 0 °C, and desorption isotherms at 80 and 120 °C.",

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AU - Holder, J. S.

AU - Wermer, J. R.

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N2 - Fifty wt% Pd on kieselguhr (Pd/k) is used in hydrogen isotope separation processes at the Savannah River Site. Long-term aging studies on this material were undertaken in June 1992. P-c-T data showing the aging effect of tritium loading for long periods will be presented and discussed covering from June 1992 to March 1998. Lowering of plateau pressures and increasing indications of inhomogeneities have been observed in both tritium and deuterium absorption isotherms at 0 °C, and desorption isotherms at 80 and 120 °C.

AB - Fifty wt% Pd on kieselguhr (Pd/k) is used in hydrogen isotope separation processes at the Savannah River Site. Long-term aging studies on this material were undertaken in June 1992. P-c-T data showing the aging effect of tritium loading for long periods will be presented and discussed covering from June 1992 to March 1998. Lowering of plateau pressures and increasing indications of inhomogeneities have been observed in both tritium and deuterium absorption isotherms at 0 °C, and desorption isotherms at 80 and 120 °C.

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EP - 66

JO - Journal of Alloys and Compounds

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10.1016/S0925-8388(99)00302-3