Molecular dynamics study of a new mechanism for ripple formation on graphene nanoribbons at very low temperatures based on H2 physisorption
Hydrogen adsorption on graphene sheets is a promising new area of research. The physical
interactions between adsorbed molecules and the graphene surface could drastically
influence the morphology of the graphene sheet, producing a rippled structure even at very
low temperatures when the contribution of thermal agitations is quite negligible. We have
employed a series of very accurate molecular dynamics (MD) simulations to reveal the effect
of H2 molecules adsorption on graphene nanoribbons (GNRs). To this end, the dependence …
interactions between adsorbed molecules and the graphene surface could drastically
influence the morphology of the graphene sheet, producing a rippled structure even at very
low temperatures when the contribution of thermal agitations is quite negligible. We have
employed a series of very accurate molecular dynamics (MD) simulations to reveal the effect
of H2 molecules adsorption on graphene nanoribbons (GNRs). To this end, the dependence …
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