Figure 4

(a) Nitrogen sorption isotherms at 77.3 K and (b) pore distribution of pore size calculated using DFT methods (slit pore models, differential pore volumes) of HMOCs with 130 nm hollow cavity.

(a) Nitrogen sorption isotherms at 77.3 K and (b) pore distribution of pore size calculated using DFT methods (slit pore models, differential pore volumes) of HMOCs with 130 nm hollow cavity.