5 citations · 14 across the 9 of their papers we have counts for
8 papers · 1 filter
Coupling Thermal Integration of a Solid Oxide Fuel Cell with a Magnesium Metal Hydride Tank
Evangelos I. Gkanas, Sofoklis S. Makridis, Athanasios K. Stubos
The dehydrogenation behaviour of a cylindrical Mg metal hydride tank is simulated and examined in the case where the tank is thermally coupled with an operating Solid Oxide Fuel Ce…
Effect of activation procedure on Sm-Co-Fe-Zr-B compound for low temperature efficient hydrogen storage
S. S. Makridis, Ch. N. Christodoulou, E. S. Kikkinides +1
The present research work is focused on the effect of activation procedure on the hydrogen absorption-desorption properties of new rare earth transition metal compound based on Sm(…
Structure, microstructure and hydrogen storage properties of melt-spun V55Ti21Cr17Fe7 and V55Ti21Mn17Fe7
A. Ioannidou, S. S. Makridis, M. Gjoka +4
The hydrogen sorption performance of V55Ti21Cr17Fe7 and V55Ti21Mn17Fe7 alloys and their ribbons were evaluated by pressure composition temperature tests. Their hydrogen absorption…
Perforation Effect on a Rectangular Metal Hydride Tank for the Hydriding and Dehydriding Process by Using COMSOL Multiphysics Software
E. I Gkanas, S. S Makridis, E. S Kikkinides +1
In this paper, a 3 Dimensional dynamic model of a perforated rectangular metal hydride tank is presented. The metal hydride tank consists of powder LaNi5 and the tubes are organize…
Two-stage Hydrogen Compression Using Zr-based Metal Hydrides
Evangelos Koultoukis, Sofoklis Makridis, Daniel Fruchart +1
Zr-based AB2-Laves phase type alloys containing the same type of A and B metals, have been prepared from pure elements by melting and subsequent re-melting under argon atmosphere b…
Synthesis and Characterization of TiFe0.7-xMn0.3Vx (x=0.05, and 0.1) and Ti1-yTayFe0.7Mn0.3 (y=0.2, and 0.4) Nanostructured Metal Hydrides for Low Temperature Applications
N. G. Anagnostou, S. S. Makridis, E. S. Kikkinides +2
Metal hydrides (MH) are often preferred to absorb and desorb hydrogen at ambient temperature and pressure with a high volumetric density. These hydrogen storage alloys create promi…