High hydrogen-storage capacity of B-adsorbed graphene: First-principles calculation

Based on density functional calculations, boron-adsorbed graphene has been found to be a kind of hydrogen-storage medium. B-adsorbed graphene has excellent hydrogen-storage capacity: when the B atoms are adsorbed on one side, the hydrogen-storage capacity is up to 10.10 wt% and when the adsorption is on both sides the capacity is up to 16.95 wt%. In each of these two cases, the hydrogen-storage capacity exceeds 6 wt%, surpassing the target of US...