Intermetallic TiFe particles generation within porous monolithic carbon materials arising from paper mill waste and their cooperative hydrogen storage properties
Résumé
A new materials composed of TiFe particles stabilized onto a carbon support is described. The carbon support is derived from a waste from the paper industry called Kraft Black liquor. The particles are generated through an impregnation/reduction process of a mixture of titanium ethoxide and iron nitrate followed by a thermal treatment. The generated particles have been investigated through XPS, XRD and SEM analysis as well as tested for hydrogen storage. The hydrogen storage at 25 °C leads to a capacity of up to 0.5 wt% while at 150 °C, free of the carbon absorption, leads to a capacity of 0.2 wt% without any prior activation process.
Domaines
MatériauxOrigine | Fichiers produits par l'(les) auteur(s) |
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