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2. Technical description of the innovation
2.1 Nanostructured magnesium hydride
Magnesium hydride MgH 2 , with its quadratic rutile-type structure , is one of the lightest reversible hydrides, with a mass capacity of 7.6%, corresponding to an energy density of 2.4 kWh/kg. Magnesium is also abundant, inexpensive, recyclable and biocompatible. It is therefore a material of choice for reversible hydrogen storage at moderate pressure. However, magnesium has two disadvantages which we had to overcome: hydrogen absorption and desorption kinetics...
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Technical description of the innovation
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Bibliography
Websites
Néel Institute http://www.neel.cnrs.fr/
Research consortium for the emergence of advanced technologies
Geophysical and Industrial Flow Laboratory http://www.legi.grenoble-inp.fr
McPhy Energy SA, 26190 La Motte...
Norms and Standards
- Transportable gas storage devices – Hydrogen absorbed in a reversible metal hydride, 22 pages - ISO 16111 - 2008
Patents
Patent J. Charbonnier et al, Nanocrystalline composites for hydrogen storage, WO2007/125253
Patent A. Chaise et al, Hydrogen storage materials based on magnesium hydride, WO2009/080986
Patent A. Chaise et al, Hydrogen storage tank, WO2009/080975
Patent G. Bienvenu et al, Adiabatic metal hydride tank, WO2010/076415
Patent G. Bienvenu...
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