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Fabrication and Stability of Pd Coated Ta/YSZ Cermet Membrane for Hydrogen Separation  

Lee, Sang-Jin (Green House Gas Research Center, Korea Institute of Energy Research)
Jeon, Sung-Il (Green House Gas Research Center, Korea Institute of Energy Research)
Park, Jung-Hoon (Green House Gas Research Center, Korea Institute of Energy Research)
Publication Information
Membrane Journal / v.20, no.1, 2010 , pp. 69-75 More about this Journal
Abstract
Cermet membrane was fabricated with tantalum as hydrogen-permeable metal and $Y_2O_3$-stabilized $ZrO_2$ (YSZ) as ceramic supporter. Ta/YSZ cermet membrane was prepared through pre-sintering in He atmosphere and then main sintering under high vacuum and the impurities to originate from sintering and brazing could be removed by mechanical polishing. As-prepared membrane showed dense structure with continuous channel of tantalum. Hydrogen permeation experiment was conducted in the region of $200{\sim}350^{\circ}C$ using Ta/YSZ membrane coated with Pd for hydrogen dissociation. The crack in membrane was formed at $300^{\circ}C$ and the Pd coating layer has flaked off in spots. XRD results showed that tantalum reacted with hydrogen to form $Ta_2H$. The lattice expansion by $Ta_2H$ caused deterioration for membrane.
Keywords
tantalum; cermet membrane; hydrogen separation; stability;
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Times Cited By KSCI : 2  (Citation Analysis)
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1 C. Zuo, T. H. Lee, S. E. Dorris, U. Balachandran, and M. Liu, "Composite $Ni-Ba(Zr_{0.1}Ce_{0.7}Y_{0.2})O_3$ membrane for hydrogen separation", J. Power Sources, 159, 1291 (2006).   DOI   ScienceOn
2 R. E. Buxbaum and T. L. Marker, "Hydrogen transport through non-porous membranes of palladium-coated niobium, tantalum and vanadium", J. Membr. Sci., 85, 29 (1993).   DOI   ScienceOn
3 T. Ozaki, Y. Zhang, M. Komaki, and C. Nishimura, "Preparation of palladium-coated V and V -15Ni membranes for hydrogen purification by electro less plating technique", Int. J. Hydrog. Energy, 28, 297 (2003).   DOI   ScienceOn
4 K. H. Lee, "Membrane separation of carbon dioxide", Membrane Journal, 4, 78 (1994).
5 J. H. Park and I. H. Baek, "Status and prospect of pre-combustion $CO_2$ capture technology", Korean Ind. Chem. News, 12, 3 (2009).
6 S. Y. Oh and K. S. Choi, "Current status of the application of gas separation membranes", Membrane Journal, 4, 63 (1994).
7 J. Han, S. P. Yoon, S. W. Nam, T. H. Lim, S. A. Hong, and J: Kim, "A study on contamination of hydrogen permeable Pd-based membranes", Trans. of the Korean Hydrogen and New Energy Society, 14, 17 (2003).
8 J. H. Kim, W. I. Sohn, S. H. Choi, and S. B. Lee, "Preparation of asymmetric polyethersulfone hollow fiber membranes for flue gas separation", Membrane Journal, 15, 147 (2005).   과학기술학회마을
9 M. D. Dolan, N. C. Dave, A. Y. Ilyushechkin, L. D. Morpeth, and K. G. Mclennan, "Composition and operation of hydrogen-selective amorphous alloy membranes", J. Membr. Sci., 285, 30 (2006).   DOI   ScienceOn
10 K. S. Rothenberger, B. H. Howard, R. P. Killmeyer, A. V. Cugini, R. M. Enick, F. Bustamante, M. V. Ciocco, B. D. Morreale, and R. E. Buxbaum, "Evaluation of tantalum-based materials for hydrogen separation at elevated temperatures and pressures", J. Membr. Sci., 218, 19 (2003).   DOI   ScienceOn
11 J. W. Phair and S. P. S. Badwal, "Review of proton conductors for hydrogen separation", Ionics, 12, 103 (2006).   DOI   ScienceOn
12 D. W. Kim, J. W. Park, S. H. Kim, and J. S. Park, "A study on the Pd-Ni alloy hydrogen membrane using the sputter deposition", J. Korean Institute of Suiface Eng., 37, 249 (2004).   과학기술학회마을
13 K. Takeuchi, C. K. Loong, J. W. Richardson, J. Guan, S. E. Dorris, and U. Balachandran, "The crystal structures and phase transitions in Y -doped BaCe03: their dependence on Y concentration and hydrogen doping", Solid State Ion., 138, 63 (2000).   DOI   ScienceOn
14 M. Cai, S. Liu, K. Efimov, J. g. Caro, A. Feldhoff, and H. Wang, "Preparation and hydrogen penneation of $BaCe_{0.95}Nd_{0.05}O_{3-\delta}$ membranes", J. Membr. Sci., 343, 90 (2009).   DOI   ScienceOn
15 G. C. Mather, D. Poulidi, A. Thursfield, M. J. Pascual, J. R. Jurado, and I. S. Metcalfe, "Hydrogen-penneation characteristics of a $SrCeO_3$-based ceramic separation membrane: thermal, ageing and surface-modification effects", Solid State Ion., In Press.
16 S. Okada, A. Mineshige, T. Kikuchi, M. Kobune, and T. Yazawa, "Cennet-type hydrogen separation membrane obtained from fine particles of high temperature proton-conductive oxide and palladium", Thin Solid Films, 515, 7342 (2007).   DOI   ScienceOn
17 U. Balachandran, T. H. Lee, L. Chen, S. J. Song, J. J. Picciolo, and S. E. Dorris, "Hydrogen separation by dense cennet membranes", Fuel, 85, 150 (2006).   DOI   ScienceOn
18 M. V. Mundschau, X. Xie, and A. F. Sammells, "Carbon Dioxide Capture for Storage in Deep Geologic Formations", pp. 291-306, Elsevier Science, Amsterdam (2005).