Thermodynamic Properties of Hydrogen + Tetra-n-Butyl Ammonium Bromide Semi-Clathrate Hydrate
Joint Authors
Hashimoto, Shunsuke
Tsuda, Takaaki
Ohgaki, Kazunari
Ogata, Kyohei
Sugahara, Takeshi
Inoue, Yoshiro
Source
Issue
Vol. 2010, Issue 2010 (31 Dec. 2010), pp.1-5, 5 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2009-12-10
Country of Publication
Egypt
No. of Pages
5
Main Subjects
Abstract EN
Thermodynamic stability and hydrogen occupancy on the hydrogen + tetra-n-butyl ammonium bromide semi-clathrate hydrate were investigated by means of Raman spectroscopic and phase equilibrium measurements under the three-phase equilibrium condition.
The structure of mixed gas hydrates changes from tetragonal to another structure around 95 MPa and 292 K depending on surrounding hydrogen fugacity.
The occupied amount of hydrogen in the semi-clathrate hydrate increases significantly associated with the structural transition.
Tetra-n-butyl ammonium bromide semi-clathrate hydrates can absorb hydrogen molecules by a pressure-swing without destroying the hydrogen bonds of hydrate cages at 15 MPa or over.
American Psychological Association (APA)
Hashimoto, Shunsuke& Tsuda, Takaaki& Ogata, Kyohei& Sugahara, Takeshi& Inoue, Yoshiro& Ohgaki, Kazunari. 2009. Thermodynamic Properties of Hydrogen + Tetra-n-Butyl Ammonium Bromide Semi-Clathrate Hydrate. Journal of Thermodynamics،Vol. 2010, no. 2010, pp.1-5.
https://search.emarefa.net/detail/BIM-451527
Modern Language Association (MLA)
Hashimoto, Shunsuke…[et al.]. Thermodynamic Properties of Hydrogen + Tetra-n-Butyl Ammonium Bromide Semi-Clathrate Hydrate. Journal of Thermodynamics No. 2010 (2010), pp.1-5.
https://search.emarefa.net/detail/BIM-451527
American Medical Association (AMA)
Hashimoto, Shunsuke& Tsuda, Takaaki& Ogata, Kyohei& Sugahara, Takeshi& Inoue, Yoshiro& Ohgaki, Kazunari. Thermodynamic Properties of Hydrogen + Tetra-n-Butyl Ammonium Bromide Semi-Clathrate Hydrate. Journal of Thermodynamics. 2009. Vol. 2010, no. 2010, pp.1-5.
https://search.emarefa.net/detail/BIM-451527
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-451527