La più recente fra tutte, ed ancora

La più recente fra tutte, ed ancora in fase sperimentale, sono le applicazioni di accumulo dell’idrogeno in nanotubi e micro-sferule (“buckyballs”) di carbonio. Si tratta di strutture finissime (ordine di pochi micron), formate da atomi di carbonio disposti in un reticolo cristallino. Grazie alla loro ampia superficie e alla loro capillarità, i nanotubi di carbonio hanno una elevata capacità di immagazzinare l’idrogeno. Questi composti hanno anche particolari proprietà meccaniche, come una buona resistenza a sollecitazioni esterne ed una certa elasticità. L’idrogeno può entrare all’interno dei nanotubi anche a temperatura ambiente, per poi rimanere intrappolato per via delle forze di Van de Waals agenti fra le superfici di carbonio e lo stesso idrogeno.

Risultati (Inglese) 1:

the most recent of all, and still in the experimental stage, are the applications of hydrogen storage in carbon nanotubes and micro-spherules ("buckyballs") of carbon. it is of very fine structures (order of a few microns), formed from carbon atoms arranged in a crystalline lattice. thanks to their large surface area and to their capillarity,carbon nanotubes have a high capacity to store hydrogen. these compounds also have special mechanical properties, such as good resistance to external stress and a certain elasticity. hydrogen can enter the inside of the nanotubes also at ambient temperature,and then remain trapped because of the van de Waals forces acting between the surfaces of carbon and the same hydrogen.

Risultati (Inglese) 2:

The most recent among them, and still experimental, are applications of hydrogen storage in carbon nanotubes and micro-polyethylene spherules ("buckyballs"). It is very fine structures (order of a few microns), formed by carbon atoms arranged in a crystal lattice. Due to their large surface area and capillary action, carbon nanotubes have a high ability to store hydrogen. These compounds also have mechanical properties such as resistance to external stresses and a certain elasticity. Hydrogen can enter inside the nanotubes even at room temperature, and then remain trapped because of Van de Waals forces acting between the surfaces of carbon and hydrogen.

Risultati (Inglese) 3:

The most recent of all, and still in the experimental stage, are the applications of accumulation of hydrogen in nanotubes and micro-pellets ( "buckyballs") of carbon. It is very fine structures (a few microns), formed from carbon atoms arranged in a crystal lattice. Thanks to their large surface area and their capillarity,Carbon nanotubes have a high capacity for storing hydrogen. These compounds also have particular mechanical properties, such as a good resistance to external stresses and a certain degree of elasticity. THE hydrogen can enter inside the nanotubes even at room temperature,And then get trapped by the forces of Van de Waals forces acting between the surfaces of carbon and the same hydrogen.