Study of hydrogen and deuterium permeation through Pd77Ag23 membrane: Analysis of stationary state

Dudek, Dorota

doi:10.1016/j.jallcom.2006.07.138

Cited by 5 publications

(3 citation statements)

References 20 publications

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“…The thermodynamic parameters of the new reassessment are given in Appendix and may be used for more exact thermodynamic studies of the Ag-Pd alloys used for hydrogen storage material. The new Ag-Pd thermodynamic parameters may be also useful for the hydrogen diffusion study in these alloys [17,24,25] and for a better understanding of solder joints.…”

Section: Thermodynamic Data Treatmentmentioning

confidence: 99%

Experimental determination of phase equilibria and reassessment of Ag–Pd system

Sopoušek

Zemanová

Vřešťál

et al. 2010

Journal of Alloys and Compounds

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Section: Thermodynamic Data Treatmentmentioning

confidence: 99%

Experimental determination of phase equilibria and reassessment of Ag–Pd system

Sopoušek

Zemanová

Vřešťál

et al. 2010

Journal of Alloys and Compounds

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“…In low temperature applications, hydrogen isotope separations can be achieved using adsorption in porous materials or in metals [39,40]. Membranes based on dense metal films raise interesting opportunities for achieving isotopic separations at high temperatures [39,[41][42][43][44].…”

Section: Solubility Of H Isotopes In Amorphous and Crystalline Fe 3 Bmentioning

confidence: 99%

Probing hydrogen interactions with amorphous metals using first-principles calculations

Hao

Widom

Sholl

2009

J. Phys.: Condens. Matter

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Amorphous metals are interesting candidates for use as H(2) purification membranes and occur in some applications of H(2) storage. We introduce a general strategy combining density functional theory and statistical mechanics for quantitatively predicting the properties of interstitial H in amorphous metals. We systematically investigate H solubility in amorphous Fe(3)B, comparing our results with ones for a crystalline material with the same composition. H-H interactions in the amorphous material play a crucial role in determining the net solubility. H solubility in the amorphous and crystalline materials differs by orders of magnitude under conditions relevant for practical H(2) purification membranes. Our results give atomic-level insight into the properties of H in amorphous metals that has not been previously available.

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“…Pd and Pd-based membranes have been studied for the separation of hydrogen and its isotopes (Aoki et al, 1998;Dudek, 2007;Evans and Harris, 1983;Matsuyama et al, 2007) particularly at temperatures below 200 8C, yet interesting opportunities exist for using metal membranes for high temperature isotope separations (Serra et al, 1998). Because of the challenges of examining the performance of metal membranes for isotope separation experimentally, quantitative modeling techniques can play a useful role in considering what materials are well suited for these separations.…”

Section: Introductionmentioning

confidence: 99%