Hydrogen storage specific surface area

R.A. Vaiin, T. Czujko, S. Baksa, Z.S. Wronski, The effect of specific surface area and chemistry of Inco nano-Ni on the hydrogen storage properties of MgHj, (in preparation for publication). 

Figure 5.2 The six basic hydrogen storage methods and phenomena. From top left to bottom right compressed gas (molecular H2) liquid hydrogen (molecular H2) physisorption (molecular H2) on materials,forexample, carbon with a very large specific surface area hydrogen (atomic H) intercalation in host metals,...

Figure 2.3 Hydrogen storage capacity at RT (diamonds) and 77 K (squares) of different carbon materials versus their BET specific surface area [52]. The dotted line represents the theoretical curve according to [50],...

Figure 2.9 Hydrogen adsorption isotherm of MOF-5 with low specific surface area (triangles) [88], of MOF-5 prepared by BASF (circles) [13] and of MOF-5 prepared avoiding exposure to air (square) [91] (data corrected to give the wt% storage capacity as defined in Eq. (2.2)).

Figure 2.11 Correlation between the hydrogen storage capacity and the apparent Langmuir specific surface area of different MOFs obtained from reference [86] and references [13, 88]. The...

Carbon nanomaterials are very attractive candidates for hydrogen storage because of an ensemble of positive properties like high specific surface area, microporosity, low mass and good adsorption ability. 

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