Magnesium hydride is a promisor candidate for H2 storage, manly due its high hydrogen gravimetric capacity (7.6% wt), low density, abundance and low cost. However, its H-absorption/desorption occurs only at temperatures around 673 K with slow kinetics. Moreover, Mg and MgH2 surfaces are highly reactive, easily forming MgO and/or Mg(OH)2 layers that lower the level the hydrogen storage properties. It described in the literature that the use the severe plastic deformation technique or the incorporation of additives such as LaNi5 improve the hydriding/dehydriding kinetics and lower the dehydrogenation temperature of Mg-based composites. In the present study, Mg-based hydrogen storage alloys has been developed in the following systems: MgH2 a...
This work investigates the hydrogen storage potential of a variety of solid state materials. The wor...
The high thermodynamic stability of MgH2 results in a hydrogen release temperature of 300 ºC at 1 at...
Magnesium hydrides (MgH2) have attracted extensive attention as solid-state H2 storage, owing to the...
In recent decades, the use of energy presented strong growth due to the need of supplying the daily ...
Thèse financée dans le cadre du projet européen IP NESSYThe aim of this thesis was the principles of...
O magnésio é leve, abundante e pode armazenar até 7,6% em massa de hidrogênio sob a forma de MgH2, p...
Magnesium is a light metal with a relatively low cost. It can form magnesium hydride (MgH2), which i...
Severe plastic deformation routes (SPD) have been shown to be attractive for short time preparation ...
In the present work, Mg based nanocomposites were developed in the following systems: Mg TM, MgH2 ...
A systematic investigation of the structural stability, evolution and hydrogenstorage properties of ...
The discovery of new hydrogen storage materials has greatly driven the entire hydrogen storage techn...
Energy systems of the foreseeable future will have to be more reliable, flexible and cost-efficient ...
The use of metallic hydrides is a competitive alternative to the hydrogen storage in the liquid or g...
This paper presents a comparative study of H2 absorption and desorption in MgH2 milled with NbF5 or ...
Nanocompositos a base de magnesio sao considerados materiais muito promissores para a armazenagem de...
This work investigates the hydrogen storage potential of a variety of solid state materials. The wor...
The high thermodynamic stability of MgH2 results in a hydrogen release temperature of 300 ºC at 1 at...
Magnesium hydrides (MgH2) have attracted extensive attention as solid-state H2 storage, owing to the...
In recent decades, the use of energy presented strong growth due to the need of supplying the daily ...
Thèse financée dans le cadre du projet européen IP NESSYThe aim of this thesis was the principles of...
O magnésio é leve, abundante e pode armazenar até 7,6% em massa de hidrogênio sob a forma de MgH2, p...
Magnesium is a light metal with a relatively low cost. It can form magnesium hydride (MgH2), which i...
Severe plastic deformation routes (SPD) have been shown to be attractive for short time preparation ...
In the present work, Mg based nanocomposites were developed in the following systems: Mg TM, MgH2 ...
A systematic investigation of the structural stability, evolution and hydrogenstorage properties of ...
The discovery of new hydrogen storage materials has greatly driven the entire hydrogen storage techn...
Energy systems of the foreseeable future will have to be more reliable, flexible and cost-efficient ...
The use of metallic hydrides is a competitive alternative to the hydrogen storage in the liquid or g...
This paper presents a comparative study of H2 absorption and desorption in MgH2 milled with NbF5 or ...
Nanocompositos a base de magnesio sao considerados materiais muito promissores para a armazenagem de...
This work investigates the hydrogen storage potential of a variety of solid state materials. The wor...
The high thermodynamic stability of MgH2 results in a hydrogen release temperature of 300 ºC at 1 at...
Magnesium hydrides (MgH2) have attracted extensive attention as solid-state H2 storage, owing to the...