Hydrogen storage material
AssigneeEcole Polytechnique Federale De Lausanne (Epfl)
InventorsHeena Yang, Andreas ZÜTTEL
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Abstract
The present relates to a carbon material having a 3D structure and made of graphene oxide and carbon nanotubes, characterized in that the 3D structure consists in that the carbon nanotubes are located with some agglomeration between the graphene oxide layers so as to extend the spacing between the graphene oxide layers
Claims11
Carbon material having a 3D structure and made of graphene oxide and carbon nanotubes, characterized in that the 3D structure consists in that the carbon nanotubes are located with some agglomeration between the graphene oxide layers so as to extend the spacing between the graphene oxide layers.
A Carbon material synthesis method for manufacturing a carbon material having a 3D structure and made of graphene oxide and carbon nanotubes, characterized in that the 3D structure consists in that the carbon nanotubes are located with some agglomeration between the graphene oxide layers so as to extend the spacing between the graphene oxide layers, comprising the steps of dispersing graphene oxide and carbon nanotubes in deionized water, mixing, adding an acid and a reduction agent, stirring, and recovering the carbon material.
The Carbon material synthesis method according to claim, characterized in that the graphene oxide and the carbon nanotubes are dispersed in a ratio 1:1.
Dependencies are inferred from the claim text.