Table of Contents
Journal of Thermodynamics
Volume 2010, Article ID 170819, 5 pages
http://dx.doi.org/10.1155/2010/170819
Research Article

Thermodynamic Properties of Hydrogen + Tetra- -Butyl Ammonium Bromide Semi-Clathrate Hydrate

Division of Chemical Engineering, Graduate School of Engineering Science, Osaka University, 1-3 Machikaneyama, Toyonaka, Osaka 560-8531, Japan

Received 5 April 2009; Accepted 17 September 2009

Academic Editor: Jae Lee

Copyright © 2010 Shunsuke Hashimoto et al. This is an open access article distributed under the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.

Linked References

  1. T. A. Strobel, Y. Kim, G. S. Andrews et al., “Chemical-clathrate hybrid hydrogen storage: storage in both guest and host,” Journal of the American Chemical Society, vol. 130, no. 45, pp. 14975–14977, 2008. View at Publisher · View at Google Scholar · View at Scopus
  2. J. S. Zhang and J. W. Lee, “Equilibrium of hydrogen + cyclopentane and carbon dioxide + cyclopentane binary hydrates,” Journal of Chemical & Engineering Data, vol. 54, no. 2, pp. 659–661, 2009. View at Publisher · View at Google Scholar · View at Scopus
  3. L. J. Florusse, C. J. Peters, J. Schoonman et al., “Stable low-pressure hydrogen clusters stored in a binary clathrate hydrate,” Science, vol. 306, no. 5695, pp. 469–471, 2004. View at Publisher · View at Google Scholar · View at Scopus
  4. H. Lee, J.-W. Lee, D. Y. Kim et al., “Tuning clathrate hydrates for hydrogen storage,” Nature, vol. 434, no. 7034, pp. 743–746, 2005. View at Publisher · View at Google Scholar · View at Scopus
  5. T. A. Strobel, C. A. Koh, and E. D. Sloan, “Hydrogen storage properties of clathrate hydrate materials,” Fluid Phase Equilibria, vol. 261, no. 1-2, pp. 382–389, 2007. View at Publisher · View at Google Scholar · View at Scopus
  6. S. Hashimoto, S. Murayama, T. Sugahara, H. Sato, and K. Ohgaki, “Thermodynamic and Raman spectroscopic studies on H2+ tetrahydrofuran + water and H2+ tetra-n-butyl ammonium bromide + water mixtures containing gas hydrates,” Chemical Engineering Science, vol. 61, no. 24, pp. 7884–7888, 2006. View at Publisher · View at Google Scholar · View at Scopus
  7. S. Hashimoto, T. Sugahara, H. Sato, and K. Ohgaki, “Thermodynamic stability of H2+ tetrahydrofuran mixed gas hydrate in nonstoichiometric aqueous solutions,” Journal of Chemical & Engineering Data, vol. 52, no. 2, pp. 517–520, 2007. View at Publisher · View at Google Scholar · View at Scopus
  8. S. Hashimoto, T. Sugahara, M. Moritoki, H. Sato, and K. Ohgaki, “Thermodynamic stability of hydrogen + tetra-n-butyl ammonium bromide mixed gas hydrate in nonstoichiometric aqueous solutions,” Chemical Engineering Science, vol. 63, no. 4, pp. 1092–1097, 2008. View at Publisher · View at Google Scholar · View at Scopus
  9. A. Chapoy, R. Anderson, and B. Tohidi, “Low-pressure molecular hydrogen storage in semi-clathrate hydrates of quaternary ammonium compounds,” Journal of the American Chemical Society, vol. 129, no. 4, pp. 746–747, 2007. View at Publisher · View at Google Scholar · View at Scopus
  10. T. A. Strobel, C. J. Taylor, K. C. Hester et al., “Molecular hydrogen storage in binary THF-H2 clathrate hydrates,” Journal of Physical Chemistry B, vol. 110, no. 34, pp. 17121–17125, 2006. View at Publisher · View at Google Scholar · View at Scopus
  11. K. Ogata, S. Hashimoto, T. Sugahara, M. Moritoki, H. Sato, and K. Ohgaki, “Storage capacity of hydrogen in tetrahydrofuran hydrate,” Chemical Engineering Science, vol. 63, no. 23, pp. 5714–5718, 2008. View at Publisher · View at Google Scholar · View at Scopus
  12. Y. Nagai, H. Yoshioka, M. Ota et al., “Binary hydrogen-tetrahydrofuran clathrate hydrate formation kinetics and models,” AIChE Journal, vol. 54, no. 11, pp. 3007–3016, 2008. View at Publisher · View at Google Scholar · View at Scopus
  13. L. S. Aladko, Yu. A. Dyadin, T. V. Rodionova, and I. S. Terekhova, “Clathrate hydrates of tetrabutylammonium and tetraisoamylammonium halides,” Journal of Structural Chemistry, vol. 43, no. 6, pp. 990–994, 2002. View at Publisher · View at Google Scholar · View at Scopus
  14. W. Shimada, T. Ebinuma, H. Oyama et al., “Separation of gas molecule using tetra-n-butyl ammonium bromide semi-clathrate hydrate crystals,” Japanese Journal of Applied Physics, vol. 42, pp. L129–L131, 2003. View at Google Scholar · View at Scopus
  15. W. Shimada, M. Shiro, H. Kondo et al., “Tetra-n-butylammonium bromide-water (1/38),” Acta Crystallographica Section C, vol. 61, part 2, pp. o65–o66, 2005. View at Publisher · View at Google Scholar · View at Scopus
  16. J. Sakamoto, S. Hashimoto, T. Tsuda, T. Sugahara, Y. Inoue, and K. Ohgaki, “Thermodynamic and Raman spectroscopic studies on hydrogen + tetra-n-butyl ammonium fluoride semi-clathrate hydrates,” Chemical Engineering Science, vol. 63, no. 24, pp. 5789–5794, 2008. View at Publisher · View at Google Scholar · View at Scopus