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Feasibility of H2–THF–H2O clathrate hydrates for hydrogen storage applications
Umeå University, Faculty of Science and Technology, Department of Physics. (Hydrogen storage)
2008 (Swedish)In: International Journal of Hydrogen Energy, Vol. 33, no 1, 111-115 p.Article in journal (Refereed) Published
Abstract [sv]

Hydrogen storage capacity of hydrogen clathrate hydrates H2–THF–H2O was directly measured using gravimetric method. The amount of hydrogen stored in a bulk piece of ice was below even after prolonged exposure to hydrogen at . It is confirmed that fine dispersion of material is required to improve kinetics of hydrogen uptake. To achieve a fine dispersion of ice grains, it is proposed to use rather common light framework materials with size of pore sizes of about as a support media. The samples dispersed in foamed polyurethane showed measurable hydrogen uptake at pressure and release. However, the amount of stored hydrogen was found maximum on the level of .

Place, publisher, year, edition, pages
2008. Vol. 33, no 1, 111-115 p.
Keyword [en]
Hydrogen storage Clathrate hydrates
National Category
Condensed Matter Physics
URN: urn:nbn:se:umu:diva-10518DOI: doi:10.1016/j.ijhydene.2007.09.013OAI: diva2:150189
Available from: 2008-09-24 Created: 2008-09-24 Last updated: 2010-11-19Bibliographically approved

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Talyzin, Alexandr
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Department of Physics
Condensed Matter Physics

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