Fig. 5: The porosity of 3D-Sp-COFs.
a N2 adsorption–desorption isotherms of 3D-Sp-COF@m h (m = 12, 24, 48, 72, 96). b The Brunauer–Emmett–Teller (BET) surface area of 3D-Sp-COF-3@m h (m = 12, 24, 48, 72, 96).
Fig. 5: The porosity of 3D-Sp-COFs. | Nature Communications
