Skip to content
1887
Volume 46, Issue 4
  • ISSN: 0032-1400

Abstract

Non-trivial structural changes and phase transformation kinetics have been found to occur in Palladium-hydrogen and Palladium-metal-hydrogen systems during relaxation processes as hydrogen is released. In the Palladium-hydrogen system these changes take place in stages: an incubation period, a period of fast degassing, a period of stabilisation, and a post-stabilisation period. In Palladium-metal-hydrogen systems the structural changes and phase transformations are non-monotonous (oscillating or stochastic). Time dependent kinetics have been observed over periods of up to tens of thousands of hours. An hypothesis based upon non-equilibrium thermodynamics and hydrogen interaction factors between matrix defects and atoms in the Palladium systems is proposed to explain the phenomena.

Loading

Article metrics loading...

/content/journals/10.1595/003214002X464169176
2002-01-01
2024-08-31
Loading full text...

Full text loading...

/deliver/fulltext/pmr/46/4/pmr0046-0169.html?itemId=/content/journals/10.1595/003214002X464169176&mimeType=html&fmt=ahah

References

  1. T. Graham,1, Phil. Trans. Roy. Soc., 1866, 156, 399 [Google Scholar]
  2. P. V. Gel'd, R. A. Rjabov, L. P. Mokhracheva,2, and , “Hydrogen and Physical Properties of Metals and alloys: Transition metal Hydrides”, Nauka, Moscow, 1985 [Google Scholar]
  3. G. Alefeld, J. Völkl,3"Hydrogen in Metals I”,, eds. and , Springer-Verlag, Berlin, 1978
  4. A. A. Katsnelson, G. P. Revkevich, S. V. Sveshnikov,4, , et al., Metallofizika, 1985, 7, (2), 66 [Google Scholar]
  5. G. P. Revkevich, S. V. Sveshnikov, A. A. Katsnelson,5, and , Izv. VUZov, Fiz., 1988, 31, (5), 102 [Google Scholar]
  6. G. P. Revkevich, A. I. Olemskoi, A. A. Katsnelson, V. M. Khristov,6, , and , Metallofizika, 1990, 12, (3), 71 [Google Scholar]
  7. G. P. Revkevich, A. I. Olemskoi, A. A. Katsnelson, M. A. Knjazeva,7, , and , Moscow Univ. Phys. Bull., 1992, 33, (2), 74 [Google Scholar]
  8. G. P. Revkevich, A. I. Olemskoi, A. A. Katsnelson, M. A. Knjazeva,8, , and , Phys. Met. Met., 1993, 76, (1), 101 [Google Scholar]
  9. A. A. Katsnelson, M. A. Knjazeva, A. I. Olemskoi, G. P. Revkevich,9, , and , Surf. Invest., 1998, 13, 1443 [Google Scholar]
  10. A. A. Katsnelson, M. A. Knjazeva, A. I. Olemskoi, G. P. Revkevich,10, , and , Phys. Solid State, 1997, 39, (7), 1275 [Google Scholar]
  11. A. A. Katsnelson, M. A. Knjazeva, A. I. Olemskoi, G. P. Revkevich,11, , and , Moscow Univ. Phys. Bull., 1997, 38, (6), 46 [Google Scholar]
  12. A. A. Katsnelson, M. A. Knjazeva, A. I. Olemskoi,12, and , Phys. Solid State, 1999, 41, (9), 1621 [Google Scholar]
  13. A. A. Katsnelson, A. I. Olemskoi, G. P. Revkevich, I. V. Suhorukova,13, , and , Moscow Univ. Phys. Bull., 1994, 35, (3), 68 [Google Scholar]
  14. A. A. Katsnelson, A. I. Olemskoi, G. P. Revkevich, I. V. Suhorukova,14, , and , Pbysia-Uspekhi, 1995, 165, (3), 331 [Google Scholar]
  15. A. A. Katsnelson, G. P. Revkevich, V. M. Avdjukhina,15, and , Moscow Univ. Phys. Bull., 1997, 38, (3), 68 [Google Scholar]
  16. V. M. Avdjukhina, A. A. Katsnelson, G. P. Revkevich,16, and , Surf. Invest., 1999, 14, (2), 30 [Google Scholar]
  17. V. M. Avdjukhina, A. A. Katsnelson, N. A. Prokofjev, G. P. Revkevich,17, , and , Moscow Univ. Phys. Bull., 1998, 39, (2), 71 [Google Scholar]
  18. V. M. Avdjukhina, A. A. Katsnelson, G. P. Revkevich,18, and , Cryst. Rep., 1999, 44, (1), 49 [Google Scholar]
  19. V. M. Avdjukhina, A. A. Katsnelson, G. P. Revkevich,19, and , Moscow Univ. Phys. Bull., 1999, 40, (5), 44 [Google Scholar]
  20. V. M. Avdjukhina, L. Dabrowskii, A. A. Katsnelson, J. Suvalskii, G. P. Revkevich, V. M. Khristov,20, , , , and , Phys. Solid State, 1999, 41, (9), 1532 [Google Scholar]
  21. V. M. Avdjukhina, A. A. Katsnelson, D. A. Olemskoi, A. I. Olemskoi, G. P. Revkevich,21, , , and , Phys. Met. Met., 1999, 88, (6), 576 [Google Scholar]
  22. H. C. Jamieson, G. C. Weatherly, F. D. Manchester,22, and , J. Less-Common. Met., 1976, 50, (1), 85 [Google Scholar]
  23. S. A. Alimov, A. A. Katsnelson,23 and , Phys. Met. Met., 1966, 22, 468 [Google Scholar]
  24. A. A. Katsnelson, A. I. Olemskoi,24 and , “Microscopic Theory of Non-homogeneous Structures”, Mir Publishers, Moscow, AlP, New York, 1990
  25. M. A. Krivoglaz,25, “Diffraction of X-Rays and Neutrons by Non-Ideal Crystals”, Naukova Dumka, Kiev, 1983
  26. S. M. Myers, M. J. Baskes, H. K. Birnbaum,26, , et al., Rev. Mod. Phys., 1992, 64, (2), 559 [Google Scholar]
  27. I. Prigogine,27, “From Being to Becoming: Time and Complexity in the Physical Sciences”, W. H. Freeman and Co., San Francisco, 1980
  28. V. M. Piskovets, T. K Sergeeva, Yu. A. Bashnin, Ο. V. Nosochenko,28, , and , Steel, 1994, (7), 60 [Google Scholar]
/content/journals/10.1595/003214002X464169176
Loading
/content/journals/10.1595/003214002X464169176
Loading

Data & Media loading...

  • Article Type: Research Article
This is a required field
Please enter a valid email address
Approval was a Success
Invalid data
An Error Occurred
Approval was partially successful, following selected items could not be processed due to error
Please enter a valid_number test