When pore width is 0.9nm,both hydrogen storage weight density and volumetric density come to a head,and at 77K and 1MPa both can meet the energy density standard of DOE.

• 当板间距为0.；9nm时；系统吸附储氢的重量密度和体积密度均能达到最大；且在77K、1MPa下；能达到DOE的能量密度标准。