Hydrogen transport through LaNi4.7Al0.3Hx porous electrode in the coexistence of two hydride phases (α- and β-phases): Current transient analysis

Electrochimica Acta

Volumn 43, Issue 5-6, 1997, Pages 471-478

  Yang, Tae Hyun ^a   Pyun, Su Il ^a  

^a Korea Advanced Institute of Science and Technology (KAIST)   (South Korea)

Author keywords

Current decay transient; Hydrogen transport; Performance evaluation; Phase boundary movement; and LaNi4.7Al0.3Hx

Indexed keywords

ELECTRIC CURRENTS; ELECTROCHEMICAL ELECTRODES; HYDROGEN; LANTHANUM COMPOUNDS; POROUS MATERIALS; TRANSPORT PROPERTIES;

CURRENT DECAY TRANSIENT; CURRENT TRANSIENT ANALYSIS; HYDROGEN TRANSPORT; LANTHANUM NICKEL ALUMINUM HYDRIDE; PHASE BOUNDARY MOVEMENT; POROUS ELECTRODE;

ELECTROCHEMISTRY;

EID: 0032313397     PISSN: 00134686     EISSN: None     Source Type: Journal    
DOI: 10.1016/S0013-4686(97)00101-1     Document Type: Article

References (19)

1. H. F. Bittner and C. C. Badcock, J. Electrochem. Soc. 130, 193C (1983).
2. J. J. G. Willems and K. H. J. Buschow, J. Less-Common Met. 129, 13 (1987).
3. A. H. Boonstra and T. N. M. Bernards, J. Less-Common Met. 161, 335 (1990).
4. T. Sakai, H. Miyamura, N. Kuriyama, A. Kato, K. Oguro and H. Ishkawa, J. Electrochem. Soc. 137, 1795 (1990).
5. F. Meli, A. Zuettel and L. Schlapbach, J. Alloys Comp. 190, 17 (1992).
6. P. H. L. Notten, J. L. C. Daams and R. E. F. Einherand, J. Alloys Comp. 210, 233 (1994).
7. M. Mueller, J. P. Blackledge and G. G. Libowitz, Metal Hydrides, p. 633. Academic Press, New York (1968).
8. E. Wicke, H. Brodowsky and H. Züchner, Hydrogen in Metal II (Edited by G. Alefeld and J. Völkl), p. 73. Springer-Verlag, Berlin (1978).
9. J.-S. Bae and S.-I Pyun, Solid State Ionics 90, 251 (1996).
10. T.-H Yang, S.-I. Pyun and Y.-G Yoon, Electrochim. Acta 42, 1701 (1997).
11. J. Balej, Int. J. Hydrogen Energy 10, 365 (1985).
12. C. Iwakura, Y. Kajiya, H. Yoneyama, T. Sakai, K. Oguro and H. Ishkawa, J. Electrochem. Soc. 136, 1351 (1989).
13. A. M. Simon and Z. J. Grzywna, Acta Metall. Mater. 40, 3465 (1992).
14. B. Baranowski, J. Less-Common Met. 154, 329 (1989).
15. Y. Sakamoto, X. Q. Tong and F. A. Lewis, Scripta Metall. Mater. 25, 1629 (1991).
16. Y. Sakamoto, H. Tanaka, F. Sakamoto, F. A. Lewis and X. Q. Tong, Int. J. Hydrogen Energy 20, 35 (1995).
17. T. Sakai, H. Ishkawa, K. Oguro, C. Iwakura and H. Yoneyama, J. Electrochem. Soc. 134, 558 (1987).
18. A. H. Boonstra, G. J. M. Lippits and T. N. M. Bernards, J. Less-Common Met. 155, 119 (1989).
19. T. Sakai, K. Oguro, H. Miyamura, N. Kuriyama, A. Kato and H. Ishkawa, J. Less-Common Met. 161, 193 (1990).